HomeMy WebLinkAbout227 E Burke Ave_BLD4210_2025 WARRANTY REGISTRATION
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Westport - Steel
F R E E S T A N D I N G GA S F I R E P L AC E
OWNER’S MANUAL
WARNING: If the information in this manual is not followed exactly, a
fire or explosion may result causing property damage, personal injury
or loss of life. Installation and service must be performed by a qualified
installer, service agency or the gas supplier.
Version Française: www.enviro.com/fr.html 50-3059
Safety Precautions
WARNING:
FIRE OR EXPLOSION HAZARD
Failure to follow safety warnings exactly could result in serious
injury, death, or property damage.
- Do not store or use gasoline or other flammable vapors and
liquids in the vicinity of this or any other appliance.
- WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electrical switch; do not use any phone in your
building.
• Leave the building immeadiately.
• Immeadiately call your gas supplier from a neighbor’s phone.
Follow the gas supplier’s instructions.
• If you cannot reach your gas supplier, call the fire
department.
- Installation and service must be performed by a qualified
installer, service agency or the gas supplier.
INSTALLER:
Leave this manual with the appliance.
CONSUMER:
Retain this manual for future reference.
This appliance may be installed in an after-market permanently located,
manufactured (mobile) home, where not prohibited by local codes.
This appliance is only for use with the type of gas indicated on the rating plate. This
appliance is not convertible for use with other gases, unless a certified kit is used.
Massachusetts installations (Warning): This product must be installed by a licensed plumber or
gas fitter when installed within the Commonwealth of Massachusetts. Other Massachusetts code
requirements: Flexible connector must not be longer than 36in., a shut off valve must be installed;
only direct vent sealed combustion products are approved for bedrooms/bathrooms. A carbon
monoxide detector is required in all rooms containing gas fired direct vent appliances. The fireplace
damper must be removed or welded in the open position prior to installation of a fireplace insert.
2
Safety Precautions
FOR SAFE INSTALLATION AND OPERATION OF YOUR “ENVIRO†HEATER,
PLEASE CAREFULLY READ THE FOLLOWING INFORMATION:
• All ENVIRO gas-fi red appliances must be installed in • A barrier designed to reduce the risk of burns from the
accordance with their instructions. Carefully read all the hot veiwing glass is provided with this appliance and shall
instructions in this manual fi rst. Consult the building be installed for the protection of children and other at-risk
authority having jurisdiction to determine the need for a individuals. If the barrier becomes damaged, the barrier
permit prior to commencing the installation. shall be replaced with the manufacturer’s barrier for this
appliance
• NOTE: Failure to follow these instructions could cause
a malfunction of the fi replace, which could result in death, FOR YOUR SAFETY
serious bodily injury, and/or property damage.
• Installation and service must be performed by a qualifi ed
• Failure to follow these instructions may also void your installer, service agency or gas supplier.
fi re insurance and/or warranty.
• This installation must conform to local codes or, in the
GENERAL absence of local codes, with the National Fuel Gas Code,
ANSI Z223.1/NFPA 54, or the Natural Gas and Propane
• Installation and repair should be done by a qualifi ed Installation Code, CSA B149.1.
service person. The appliance should be inspected before
• To prevent injury, do not allow anyone who is unfamiliar
the fi rst use and, at least, annually by a qualifi ed service
with the stove to operate it.
person. More frequent cleaning may be required due to
excessive lint from carpeting, bedding material, etc. It • To prevent injury, if the pilot or pilot and burners
is imperative the control compartments, burners and have gone out on their own, open the glass door and
circulating air passageways of the appliance be kept wait 5 minutes to air out before attempting to re-
clean. light the stove.
• Due to high temperatures, the appliance should be • Always keep the area around these appliances clear of
located out of high traffi c areas and away from furniture combustible material, gasoline and other fl ammable liquids
and draperies. and vapours.
• These appliances should not be used as a drying rack for
Children and adults should be alerted to the
clothing or for hanging Christmas stockings/decorations.
hazards of high surface temperatures and should
stay away to avoid burn or clothing ignition. • Due to the paint curing on the stove, a faint odor and slight
smoking will likely be noticed when the stove is fi rst used.
• Young children should be carefully supervised when in
Open a window until the smoking stops.
the same room as the appliance. Toddlers, young children
and others may be susceptible to accidental contact Always connect this gas stove to a vent system and vent to
burns. A physical barrier is required if there are at risk the outside of the building envelope. Never vent to another
individuals in the house. To restrict access to a fi replace room or inside the building. Make sure the specifi ed vent
or stove install an adjustable safety gate to keep toddlers, pipe is used, properly sized and of adequate height to
provide suffi cient draft. Inspect the venting system annually
young children and other at risk individuals out of the
for blockage and signs of deterioration.
room and away from hot surfaces. Any safety screen,
guard, or barrier removed for servicing an appliance must WARNING: Failure to position the parts in accordance
be replaced prior to operating the appliance. with the diagrams in this booklet, or failure to use only
parts specifi cally approved with this appliance, may result in
• Clothing or other fl ammable materials should not be
property damage or personal injury.
placed on or near the appliance.
WARNING: Do not operate with the glass front removed,
cracked or broken. Replacement of the glass should be done
by a licensed or qualifi ed service person.
ï„ïïŽï‡ï…ï’ â€¢ Never use solid fuels such as wood, paper, cardboard, coal,
or any fl ammable liquids, etc., in this appliance.
HOT GLASS WILL • Do not use this appliance if any part has been under water.
CAUSE BURNS Immediately call a qualifi ed service technician to inspect the
appliance and to replace any part of the control system or
DO NOT TOUCH GLASS
any gas control which has been under water.
UNTIL COOLED.
• Do not abuse the glass by striking it or slamming the door
NEVER ALLOW CHILDREN shut.
TO TOUCH GLASS.
• If the Westport unit is pulled out of its installation, and
A barrier designed to reduce the risk of burns from the the vent-air intake system is disconnected for any reason,
hot viewing glass is provided with this appliance and shall ensure that the vent-air intake pipes are reconnected and re-
sealed in accordance to the instructions noted in the initial
individuals. inStallation section of the manual.
3
Table of Contents
Safety Precautions..................................................................................................................2
Table of Contents...................................................................................................................4
Codes And Approvals..............................................................................................................5
Specifications.........................................................................................................................6
Dimensions................................................................................................................6
Rating Label Location.................................................................................................6
Operating Instructions............................................................................................................7
Pilot Lighting Instructions............................................................................................7
Pilot Light..................................................................................................................8
Air Shutter.................................................................................................................8
Remote controls (Optional).........................................................................................9
Blower Speed (Optional).............................................................................................9
Normal Sounds During Operation................................................................................9
Maintenance And Service........................................................................................................9
Routine Maintenance.................................................................................................9
Cleaning The Glass.....................................................................................................10
Cleaning The Firebox..................................................................................................10
Change Battery in Ignition Module...............................................................................10
Replacing the Glass..................................................................................................10
Glass Door and Fascia Removal..................................................................................11
Burner Removal........................................................................................................11
Fuel Conversion........................................................................................................12
Initial Installation.................................................................................................................15
Preparation For Installation.......................................................................................15
Clearances to Combustibles.......................................................................................16
Planning Your Installation..........................................................................................16
Vent Termination Restrictions....................................................................................18
Fireplace Horizontal Vent Kit 50-1235.........................................................................20
Other Approved Vent Parts........................................................................................20
Vent Configurations and Restrictor Settings..................................................................22
Horizontal Installation...............................................................................................23
Vertical Installation...................................................................................................25
Cathedral Ceiling Installation.....................................................................................27
Corner Installations..................................................................................................28
Converting Top Vented into Rear Vented.....................................................................29
Installation of Rear Vented Appliance.........................................................................30
Installation of Top Vented; Horizontal Termination......................................................31
Installation of Top Vented; Vertical Termination...........................................................31
Freestanding Drafthood Adaptor - 50-841...................................................................32
Gas Line Connection and Testing...............................................................................35
Electrical Requirements For Gas Valve and Optional Blower..........................................36
Secondary Installation...........................................................................................................37
Installation of Optional Blower...................................................................................37
Installation of Log Set and Embers............................................................................37
Installation of Optional Panel Set (50-1038)...............................................................40
Safety Screen Removal..............................................................................................41
Trouble Shooting..................................................................................................................42
Parts List - Components........................................................................................................43
Parts Diagram - Components.................................................................................................45
Notes.................................................................................................................................46
Warranty..............................................................................................................................47
Installation Data Sheet.........................................................................................................48
4
Codes And Approvals
DIRECT VENT ONLY: This type is identified by the sufix DV. This appliance draws all of its air for
combustion from outside the dwelling, through a specially designed vent pipe system.
TOP VENT DV Certified for installation from 0-4500 ft (0-1372 m)
REAR VENT DV Certified for installation from 0-4500 ft (0-1372 m) with 36†(915 mm)
snorkel (refer to ‘Converting Top Vented into Rear Vented’).
In the USA: The appliance may be installed at higher altitudes. Please refer to your American Gas
Association guidelines which state: the sea level rated input of Gas Designed Appliances installed at
elevations above 2000 (610 m) feet is to be reduced 4% for each 1000 feet (305 m) above sea level.
Refer also to local authorities or codes which have jurisdiction in your area regarding the de-rate
guidelines.
In Canada: When the appliance is installed at elevations above 4500 feet (1372 m), the certified high
altitude rating shall be reduced at the rate of 4% for each additional 1000 feet (305 m).
• This appliance has been tested by INTERTEK (Warnock Hersey) and found to comply with the
established VENTED GAS FIREPLACE HEATER standards in CANADA and the USA as follows:
VENTED GAS FIREPLACE HEATER (Westport DV; NG/LPG)
TESTED TO: ANSI Z21.88-2014/CSA 2.33-2014 VENTED GAS FIREPLACE HEATERS
CAN/CGA 2.17-M91 (R2014) GAS FIRED APPLIANCES FOR HIGH ALTITUDES
CSA P.4.1-02 TESTING METHOD FOR MEASURING ANNUAL FIREPLACE EFFICIENCY
This ENVIRO WESTPORT Fireplace:
• Has been certified for use with either natural or propane gases. (See rating label.)
• Is not for use with solid fuels.
• Is approved for bedroom or bed sitting room. (IN CANADA: must be
installed with a listed wall thermostat. IN USA: see current ANSI Z223.1
for installation instructions.)
• Must be installed in accordance with local codes. If none exist, use current
installation code CAN/CGA B149 in Canada or ANSI Z223.1/NFPA 54 in the
USA.
• Must be properly connected to an approved venting system and not connected
to a chimney flue serving a separate solid-fuel burning appliance.
IMPORTANT NOTICE (Regarding first fire up): When the unit is turned
on for the first time, it should be turned onto high without the fan on for
the first 4 hours. This will cure the paint, logs, gasket material and other
products used in the manufacturing process. It is advisable to open a
window or door, as the unit will start to smoke and can irritate some people.
After the unit has gone through the first burn, turn the unit off including the
pilot, let the unit get cold then remove the glass door and clean it with a
good gas fireplace glass cleaner, available at your local ENVIRO dealer.
5
Specifications
WARNING:
Operation of this heater when not connected to a properly installed and maintained venting system can
result in carbon monoxide (CO) poisoning and possible death.
Dimensions:
1
24 "
8
61.3cm
1
27 "
2
70cm
16"
40.7cm
1
19 "
8
48.4cm
19 1/2"
49.7
Floor to center to flue
REAR VENT
23⅞†(60.6 cm)
26 1/4"
66.5
Figure 1: Westport Exterior Dimensions.
Rating LabeL Location:
The Rating Label is located on a plate hang on the back left of the unit.
6
Operating Instructions
For Your Safety, Read Safety Precautions And
Lighting Instructions Before Operating
WARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY A FIRE OR EXPLOSION MAY
RESULT, CAUSING PROPERTY DAMAGE, PERSONAL INJURY OF LOSS OF LIFE.
PiLot Lighting instRuctions:
2. Turn the gas control knob clockwise to the “OFF†position.1. Flip burner switch to “OFF†repeat steps 4 through 5. seconds
after the pilot is lit. Release knob. If pilot goes out, control in fully and hold, keep knob depressed for about 30 control knob counter-clockwise 5. Find pilot-located
to the left under the front log. Turn the gas information. If you do not smell gas go to the next step. If you smell gas STOP! Follow “B†in the above safety 4. Open
door. Wait fIve (5) minutes to clear out any gas. Close door. 3. Turn off the gas control knob clockwise to the off position.2. Turn off all electrical power to this appliance.1.
STOP! Read the safety information above on this label. cannot reach your gas supplier, call the fire department. from a neighbor's phone. Follow the gas suppliers instructions.
If you not use any phone in your building. Immediately call your gas supplier Do not try to light any appliance. Do not touch any electrical switch: do to “PILOTâ€.
Push the gas WHAT TO DO IF YOU SMELL GAS: floor. to the floor because some gas is heavier than air and will settle on the B) BEFORE LIGHTING smell all around
the appliance area for gas and next following these instructions exactly. A) This appliance is equipped with a pilot, which must be lit by hand bythe gas supplier.See installation
and operating instructions accompanying appliance. Installation and service must be performed by a qualified iinformation manual provided with this appliance. For assistance or additional
information consult a qualified installer, service agency or the gas supplier.WARNING: ventilation air. Keep burner and control compartment clean.licensed or qualified service person.CAUTION:Improper
installation, adjustment, alteration, service or maintenance can cause injury or property damage, or loss of life. RefCAUTION: nstaller, service agency, or er to owner's
WARNING:
Do not operate this fireplace with the glass
removed, cracked or broken. Replacement of the panel(s) should be done by a
IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY, A FIRE OR EXPLOSION
MAY RESULT CAUSINGfurniture, gasoline or other liquids having flammable vapors away.Hot while operating. Do not touch, severe burns may result. Keep children, clothing,
This appliance needs fresh air for safe operation
and must be installed with provisions for combustion and
PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF LIFE.
FOR YOUR SAFETY READ BEFORE OPERATING
TO TURN OFF GAS TO APPLIANCE
LIGHTING INSTRUCTIONS See installation and operating instructions accompanying
the appliance.
performed.3. Turn off all electrical power to the appliance if service is to be 7. Turn on the electrical power to the unit. “HI/LOWâ€
knob to the desired setting. position. Flip the burner switch to “ON†THEN TURN THE6. Turn the gas control knob counter clockwise to the “ON†supplier.
control knob to “OFF†and call your service technician or gas If the pilot does not stay lit after several tries, turn the gas immediately call your service
technician or gas supplier. cooled. If the knob does not pop up when released, stop and allow the pilot burner to be relit until the thermocouple has WARNING: this gas
valve has a lockout device, which will not
any gas control which has been under water. appliance and to replace any part of
the control system and Immediately call a qualified service technician to inspect theD) Do not use this appliance if any part has been under water. explosion. technician.
Force or attempted repair may result in a fire or hand, do not try to repair it. Call a qualified service NEVER use tools. If the knob will not push in or turn by C)
Use only your hand to push in or turn the gas control knob;
THTP TP TH
T
O
L
I
P
IH
LO
C-10489 O
N
F
O F
P IN OUT
TOLI
Figure 2. Lighting Instruction Label
7
Operating Instructions
PiLot Light:
1. Turn off the gas to the fireplace. If not recently done, remove the glass and let the unit air out
for at least five (5) minutes to clear out any gas. Turn on gas to the heater. Leak test all joints
with soapy water. NEVER USE OPEN FLAME FOR LEAK TESTING.
2. Start the pilot by pressing the gas control knob and turning it to PILOT.
While holding the gas control knob in, press the piezo ignitor several
Thermopile Thermocouple
times until the pilot light starts. Hold the gas control knob in for 30
seconds. Check that the pilot has fully engulfed the thermocouple
assembly (see Figure 3).
3. Start the main burner by turning the gas control knob to ON and then
turn the rocker switch to ON. Check that all burner ports have flame.
4. Leak test all gas joints again. Figure 3. Pilot Flame
aiR shutteR:
The air shutter is controlled with the primary air adjustment rod located behind the gas valve shown in
Figure 4.
The air shutter allows the amount of air coming into the fireplace to be adjusted in order to accommodate
different climates and venting arrangements. Start the pilot and then the burner. Make sure the pilot
flame is burning normally and none of the burner ports are plugged. Let the fireplace burn for roughly
fifteen (15) minutes and then examine the flames, compare the flames to Figure 61.
The ideal flame will be blue at the base and light
orange above. The flames should be of medium
Gas valve
height. If the flames look like this, no venturi
regulator
adjustment is needed. If the flames are fairly
short and mostly blue, the fireplace is getting
too much air. Therefore, the air shutter should
Gas valve
be closed slightly until the correct flames are
achieved. Flames that are very orange, with tall,
dark, stringy tips, are not getting enough air.
Open the venturi until the flames clean up. If the Primary air
venturi is opened, or closed all the way, and the adjustment rod
correct flames cannot be attained, turn off the
gas and contact the dealer.
Figure 4: Gas Valve In Place on Unit.
Table 1: Venturi Information. Warning: Incorrect venturi adjustment may lead
Natural Gas Propane to improper combustion, which is a safety hazard.
Contact the dealer if there is any concern about the
Venturi Setting 1/16†min. 3/16†min.
venturi adjustment.
8
Operating Instructions
For Your Safety, Read Safety Precautions And
Lighting Instructions Before Operating
Remote contRoLs (oPtionaL):
This fireplace can use an optional remote control or an optional cordless wall thermostat. If either of
these are to be used to control the fireplace for the majority of the time, leave the ON/OFF switch (on the
control panel) in the remote/thermostat position. Consult the instructions included with the remote/wall
thermostat for operation guidelines.
bLoweR sPeeD (oPtionaL):
The blower will come on only when the fireplace is up to temperature (approximately 20 minutes). The
speed of the fan can be changed by turning the fan control knob. To turn the blower off, turn the knob
COUNTER CLOCKWISE until it “clicks†off.
It is advisable not to operate the blower below 1/3 speed as it puts a strain on the windings of the blower
and running the blower at lower speeds could also cause premature fan failure.
noRmaL sounDs DuRing oPeRation:
Table 2: Normal Sounds
Component Sound & Reason
Westport Creaking when heating up or cooling down.
Burner Light pop or poof when turned off; this is more common with LP units.
Temperature Sensor Clinking when it senses to turn the blower on or off.
Pilot Flame Quiet whisper while the pilot flame in on.
Blower / Fan Air movement that increase and decreases with the speed of the blower. The
blower is pushing the heat from the fireplace into the room.
Gas Control Valve Dull click when turning on or off, this is the valve opening and closing.
Maintenance And Service
Routine maintenance:
At least once a year, run through the following procedures to ensure the system is clean and working
properly. Check the burner to see if all the ports are clear and clean. Check the pilot to make sure it is not
blocked by anything. The pilot flame should be blue with little or no yellow on the tips.
Warning: Clearances must be sufficient to allow access for maintenance and service
Warning: Failure to position the parts in accordance with this manual, or failure to use only parts
specifically approved with this appliance may result in property damage or personal injury.
The venting system must be periodically examined; it is recommended the examination is done by a
qualified agency.
9
Maintenance And Service
cLeaning the gLass:
When the fireplace has cooled, remove the face of the fireplace along with the glass. See Maintenance
and Service - GlaSS door reMoval. Check the gasket material on the back of the glass, making sure that it
is attached and intact.
During a cold start up, condensation will sometimes form on the glass. This is a normal condition with all
fireplaces. However, this condensation can allow dust and lint to cling to the glass surface. Initial paint
curing of the appliance can leave a slight film behind the glass, a temporary problem. The glass will need
cleaning about two weeks after installation. Use a mild glass cleaner and a soft cloth; abrasive
cleaners will damage the glass and plated surfaces. Depending on the amount of use, the glass
should require cleaning no more than two or three times a season. Do not clean the glass when it is
hot.
cLeaning the FiRebox:
Remove the logs carefully, as they are very fragile. Gently remove all the embers and rock wool and
place on a paper towel. Vacuum the bottom of the firebox thoroughly. Carefully clean any dust off the
logs and remove any lint from the burner and pilot. At this time, inspect the burner pan for cracking or
severe warping. If a problem is suspected, contact the dealer. Check the logs for deterioration or large
amounts of soot; a small amount on the bottom side of the logs is normal. Replace the logs and embers
as in the loG Set and eMber inStallation section. If new/more embers and rock wool are required, contact
your nearest ENVIRO dealer.
change batteRy in ignition moDuLe:
If the unit does not spark when lighting, the battery in the
electronic ignition could need replacing.
Located on the left hand rear corner of the unit is a small
rectangular hole. Located here is the electronic ignition module
(see Figure 5). Remove the battery cover, located on the left
side of the module, and replace the AA battery.
Electronic
Reinstall the battery cover and check for spark by depressing the ignition module
pilot knob located on the control panel.
Figure 5: Electronic Ignition Module
Location.
RePLacing the gLass:
The glass in the fireplace is a high temperature ceramic. If the glass is damaged in any way, a factory
replacement is required (see PartS liSt - coMPonentS). Wear gloves when handling damaged glass door
assembly to prevent personal injury. When the glass door assembly is being transported, it must be
wrapped in newsprint and tape and/or a strong plastic bag. Do not operate with the glass front removed,
cracked or broken. Removal and replacement of the glass from the door must be done by a licensed or
qualified service person. The glass must be purchased from an ENVIRO dealer. No substitute
materials are allowed.
10
Maintenance And Service
To Replace:
• Open door, and remove the glass carefully.
• Install the new piece of glass with the large bulb in the gasket tape against the unit. Place the joint
in the tape in a bottom corner. Close door.
gLass DooR anD Fascia RemovaL:
Turn unit off and wait until the appliance has cooled
down. Remove the stovetop from the unit by lifting
straight up. Lift the two door handles located
on either side of the door and lift the glass door
assembly straight up and out (see Figure 6 and 7).
To remove the door fascia lift up and then away
from the stove (fi gure 7).
Ensure the door is properly fastened after cleaning
before attempting to re-light the appliance.
Figure 6: Handles for Removing Door.
Figure 7: Removal of Door and Fascia.
buRneR RemovaL:
1. Remove the door and fascia as shown in the Maintenance and Service - GlaSS door and FaScia reMoval.
2. Carefully remove the log set and ember material.
3. Remove the two (2) screws (located on the outside edges of the burner) that hold the burner to the
chassis inside the fi re box, see Figure 8. Remove the burner tray from the fi rebox.
11
Maintenance And Service
FueL conveRsion:
TO BE INSTALLED BY A QUALIFIED SERVICE AGENCY ONLY
Please read and understand these instructions before installing.
Warning: This conversion kit shall be installed by a qualified service agency in accordance
with the manufacturer’s instructions and all applicable codes and requirements of the
authority having jurisdiction. If the information in these instructions is not followed
exactly, a fire, explosion or production of carbon monoxide may result causing property
damage, personal injury or loss of life. The qualified service agency is responsible for
the proper installation of this kit. The installation is not proper or complete until the
operation of the converted appliance is checked as specified in the manufacturer’s
instructions supplied with the kit.
Kit Parts List for all Westport models:
1 - Orifice (NG - #39 DMS or LP - #53 DMS)
1 - Pilot Injector (NG 0.62 mm; LP 0.35 mm)
1 - Installation instruction sheet
1 - Conversion label
Carefully inspect all parts supplied with this conversion kit. If any parts have been damaged or are
missing, contact your dealer, distributor or courier company to have them replaced before starting this
installation.
Conversion Kit Installation:
1. Turn control knob on the gas valve to the “OFF†position and shut the gas supply off at the shut-off
valve upstream of the unit. CAUTION:
The gas supply must be shut off prior to
disconnecting the electrical power and Rotate handles
before proceeding with the conversion. and remove the Pilot assembly moved
door and glass.
Allow the valve and unit to cool down to from firebox for clarity.
room temperature.
2. Remove the door and fascia as shown in
the Maintenance and Service - GlaSS door and
FaScia reMoval.
3. Carefully remove the log set and ember Lift off the pilot
head and replace
material if they are installed.
with proper pilot
4. Remove the burner as shown in the orifice for fuel type
M to be used.
aintenance and Service - burner reMoval.
5. Convert the burner orifice(s):
a) Remove the main burner orifice with a
½ inch deep socket.
b) Put a bead of pipe-thread sealant or
approved Teflon tape on the orifice Undo the two
Using a ½" deep
threads before installing into the brass (2) screws that
socket remove/reinstall
hold burner in
elbow. the main burner orifice. the firebox.
Venturi adjustment
c) Install the new orifice(s) from the kit bracket.
into the brass elbow.
Figure 9: Unit burner shown apart.
12
Maintenance And Service
6. Convert the pilot injector:
a) Pull the pilot hood straight up to access
the pilot injector.
5/
b) Using a 32†or 4 mm Allen key,
remove the pilot injector. Loosen
Tighten
c) Install the new pilot injector supplied
with this conversion kit. Simply screw
the new injector inside the pilot hood
using the Allen key,
d) Reinstall the hood by placing the hood
on the assembly, line up the key way,
and snap into place. Figure 9: Re-
7. Convert the SIT gas valve: moving valve
a) Remove the black protection cap from cap.
the HI/LO knob by hand shown in Figure 9. Figure 10: Removing Figure 11: Flip
5 valve screw. valve screw.
b) Insert a /32†or 4 mm Allen wrench into
the hexagonal key-way of the screw (see Red o-ring Red o-ring
is visible is not visible
Figure 10), rotate it counter-clockwise
until it is free and extract it.
c) Check that the screw is clean and if
necessary remove dirt.
d) Flip the screw (refer to Figure 12).
e) Using the Allen wrench as shown in LPG Configuration
Figure 10, rotate the screw clockwise Figure 12: O-ring on valve screw.
until a torque of 9 inch lbs. WARNING! Do not over tighten the screw. It is recommended that
you grip the wrench by the short side.
f) Verify that if the conversion is from NG to LPG, the screw must be re-assembled with the red
o-ring visible (refer to Figure 12). If the conversion is from LPG to NG, the red o-ring of the screw
must be not visible.
g) Re-attach the black protection cap that was removed in step a (Figure 9).
8. Reinstall the burner, brick panels, log set, embers, and glass door. Also refer to Secondary inStallation
- loG Set and eMberS inStallation. When re-installing the burner, ensure that the burner to pilot hood
relationship is similar to what is shown in Figure 13. On some units you will need to pay special
attention when installing the burner that the venturi adjustment rod is properly installed into the
venturi adjustment piece welded to the burner venturi tube
9. Reconnect the main gas line if it was disconnected and open the shut-off valve at the gas line to the
unit.
10. Use a small brush to apply a warm soapy water solution to all gas connections (use a half dish soap
and half warm water). If a gas leak is present, bubbling will occur. Gas leaks can be repaired by
using an approved pipe thread sealant or approved Teflon tape. NEVER USE AN OPEN FLAME WHEN
TESTING FOR LEAKS.
11. Reconnect the electrical power to the unit.
13
Maintenance And Service
12. Relight the pilot and confirm the flame properly covers both the thermocouple and thermopile (see
Figure 3, page 8). Should the pilot require adjustment, turn the adjustment screw (figure 50, page
34) clockwise to increase or counterclockwise to decrease until the correct flame is achieved.
13. Relight the main burner in both the “HI†and “LO†positions to verify proper burner ignition, operation
and proper flame appearance. Confirm the inlet and manifold pressures are within the acceptable
ranges as directed in section intial intallation - GaS line connection and teStinG. If the Westport has
been installed at an altitude higher than 2000ft (610m) it is required to de-rate the unit accordingly:
In the USA: The appliance may be installed at higher altitudes. Please refer to your American Gas
Association guidelines which state: the sea level rated input of Gas Designed Appliances installed at
elevations above 2000 (610 m) feet is to be reduced 4% for each 1000 feet (305 m) above sea level.
Refer also to local authorities or codes which have jurisdiction in your area regarding the de-rate
guidelines.
In Canada: When the appliance is installed at elevations above 4500 feet (1372 m), the certified high
altitude rating shall be reduced at the rate of 4% for each additional 1000 feet (305 m).
14. MAKE SURE that the conversion label is installed on or close to the rating label to signify that the
unit has been converted to a different fuel type.
Figure 13. Ignitor assembly beside
the burner.
14
Initial Installation
QUALIFIED INSTALLERS ONLY
WARNING:
Operation of this heater when not connected to a properly installed and maintained venting system can
result in carbon monoxide (CO) poisoning and possible death.
PRePaRation FoR instaLLation:
• Remove the packaging from the appliance, and check to make sure there is no damage. If damage is
found, please report it to both the carrier and your dealer as soon as possible.
• Before beginning, carefully check the glass door and the log set
• Remove the stove top and carefully lay the unit down on its back and install the four steel legs using
the supplied hardware and a 3/8†wrench or socket (see Figure 15). Stand the stove up.
• Locate a position where the flue system of the stove can be properly installed without damaging the
integrity of the building; e.g. cutting a wall or ceiling joist.
• Check stove and flue system clearance requirements.
• Locate the stove where it can be accessed by a gas supply line.
• Locate the stove in a large and open room that is centrally located in the house. This will optimize heat
circulation and comfort.
• As the stove can be equipped with a convection fan, ensure that an electrical outlet is within 6 ft (1.8
m) of the stove.
• The flow of combustion and ventilation air must not be obstructed.
Steel Leg (x4)
Washer (x4)
1/4-20 Bolt (x4)
Figure 14: Leg Assembly
15
Initial Installation
QUALIFIED INSTALLERS ONLY
cLeaRances to combustibLes:
A. Sidewall to unit 11 inches (27.9 cm)
B. Backwall to unit 2.5 inches (6.35 cm)
Adjacent wall
C. Corner to unit 2.5 inches (6.35 cm) Back wall
C
D. Ceiling 60 inches above floor (152.4 cm) B
E. Floor (hard wood and linoleum) 0 inches A
Side wall C
Note: When installing on a carpeted surfaces a non- Front
combustible hearth pad must be used. Adjacent wallFront
Minimum Alcove Dimensions:
Width 48 inches (121.9 cm) Figure 15: Clearances to combustibles.
Height 60 inches (152.4 cm)
Depth (max) 24 inches (60.96 cm)
CLEARANCES MUST BE SUFFICIENT TO ALLOW ACCESS FOR MAINTENANCE AND SERVICE.
PLanning youR instaLLation:
When planning your installation, it will be necessary to select the proper length of vent pipe for your
particular requirements. It is important to note when passing through a wall, the maximum allowable
wall thickness is 10 inches (25.4 cm), 1½ inches (3.8 cm) clearance to combustibles must be maintained.
Select the amount of vertical rise desired for “vertical-to-horizontal†type installations. To determine
the length of vent pipe required for vertical installations, measure the distance from the appliance flue
outlet to the ceiling, the ceiling thickness, the vertical rise through the attic or second story, and allow
for sufficient vent height above the roof line. For two story applications, a fire stop is required at each
floor level. If an offset is needed in the attic, additional pipe and elbows will be required. To connect the
venting system to the appliance flue outlet, a twist-lock adapter is built into the appliance at the factory.
Refer to initial inStallation - vent conFiGuration and reStrictor SettinGS for venting parameters.
16
Initial Installation
QUALIFIED INSTALLERS ONLY
Round Support
Box/Wall Thimble Your total vent pipe length must be within the
shaded area of Figure 23. If a 90° elbow is used
in the horizontal plane, 36†(91.4 cm) must be
subtracted from the allowable horizontal run.
Horizontal There are three (3) basic types of Direct Vent
Termination System installations. The three (3) types of
installations are shown in Figures 16 through 18.
Pipelength
90° Elbow
Vertical
Termination
Storm Collar
Flashing
Pipelength
Ceiling Firestop
Figure 16: Common Horizontal Installation.
Round Support
Box/Wall Thimble
36" (915 mm) Cathedral Ceiling
Snorkel
Support Box
Pipelength
Round Support
Box/Wall Thimble
Pipelength
Figure 17: Common Vertical Installation.
Onto Stove 2 ft (610 mm)
Adaptor Pipelength
Figure 18: Common Snorkel Installation.
17
Initial Installation
QUALIFIED INSTALLERS ONLY
vent teRmination RestRictions:
N
O
H
D
E
C B
B Fixed B G
L Closed
Fixed
F Openable
Closed G
Openable
M
J K
B A
I A
Termination Cap Air Supply Inlet G Gas Meter Restriction Zone
(Termination not allowed)
Figure 19. Vent Termination Restrictions, refer to Table 3.
Table 3: Vent termination clearances, refer to Figure 18.
Letter Canadian Installation 1 US Installation2 Description
A 12 in (30 cm) Clearance above grade, verandah, porch, deck, or balcony.
B 12 in (30 cm) 9 in (23 cm) Clearance from window or door that may be opened.
C 12 in (30 cm)* Clearance from permanently closed window (to prevent
condensation).
D 24 in (60 cm)* Vertical clearance to ventilated soffit located above the
terminal, within a horizontal distance of 2 ft (60 cm) from
center line of terminal.
E 18 in (45 cm)* Clearance to unventilated soffit.
F 12 in (30 cm)* Clearance to outside corner.
G 12 in (30 cm)* Clearance to inside corner.
H 3 ft (91 cm) within a height of 3 ft (91 cm) within a height of Clearance to each side of center line extended above
15 ft (4.5 m) above the meter/ 15 ft (4.5 m) above the meter/ meter/regulator assembly.
regulator assembly regulator assembly*
I 3 ft (91 cm) 3 ft (91 cm)* Radial clearance around service regulator vent outlet.
J 12 in (30 cm) 9 in (23 cm) Clearance to non-mechanical air supply inlet to building, or
the combustion air inlet to any other appliance.
K 6 ft (1.83 m) 3 ft (91 cm) above if within 10 Clearance to mechanical air supply inlet.
ft (3 m) horizontally
)t *t
L 7 ft (2.13 m 7 ft (2.13 m) Clearance above paved sidewalk or paved driveway located
on public property.
+ +
M 12 in / 30 cm 12 in / 30 cm* Clearance under verandah, porch, deck, or balcony.
N 12 in (30 cm)* Clearance horizontally to any surface (such as an exterior
wall) for vertical terminations.
O 12 in (30 cm) Clearance above roof line for vertical terminations.
1
In accordance with the current CSA B149, Natural Gas and Propane Installation Code.
2
In accordance with the current ANSI Z223.1 NFPA 54, National Fuel Gas Code.
* These numbers are only estimates. Clearance in accordance with installation codes and the requirements of the gas supplier.
t
A vent shall not terminate directly above a side walk or paved driveway that is located between two single family dwellings and it serves both dwellings.
+
Permitted only if verandah, porch, deck, or balcony is fully open on a minimum of two sides beneath the floor.
NOTE: Venting terminals shall not be recessed into walls or siding.
18
Initial Installation
QUALIFIED INSTALLERS ONLY
FiRePLace hoRizontaL vent Kit 50-1235:
Please read and understand these instructions before installing. Failure to follow
these instructions carefully could cause property damage or personal injury.
KIT COMPONENTS:
Qnty Description Qnty Description
1 Horizontal direct vent termination cap 4 Wire spacers
1 Flue collar adapter 1 4 oz tube Mill-Pac Sealant
1 Wall thimble 1 4 oz tube RTV silicone
1 5’ (190 cm) length of Ø4†(10 cm) double walled flex pipe 12 9/16†tech screws
1 5’ (190 cm) length of Ø6â…†(16.8 cm) double walled flex pipe 8 1½†wood screws
Please ensure that all components are supplied with this kit. If components are missing or have
been damaged, contact your dealer, distributor, or courier company. Do not attempt the installation if
components are missing or damaged.
INSTALLATION INSTRUCTIONS:
1. Plan your installation and clearances to combustibles. Decide on a location for the unit that will meet
the clearances noted in the venting section, and any or all local code requirements.
2. Set the appliance in the desired location. Determine if any wall studs, electrical wiring, or plumbing
pipes are in the way of the venting system as it passes through the exterior wall. The fireplace location
should be adjusted if obstructions are found in the wall.
3. Project a line from the center point of the flue outlet upward and outward to the desired flue outlet
location on the exterior wall. Using this center point, scribe a 10†(25.4 cm) hole or square on the wall.
Cut the hole from the interior through the exterior wall surfaces.
4. Frame the hole as shown in Figure 26.
5. Trim the wall thimble to match the wall thickness as necessary. Install the wall thimble and secure
it to the inner wall frame using four (4) 1½†wood screws. If a wall is
greater than 8†(203mm) in depth, the clearance above the flex must be
4⅜†(111mm)
6. Apply a bead of Mill-Pac Black sealant to the new Ø4†(10 cm) by 5†(12.5
cm) provided flue collar adaptor. Press the flue collar into the flue outlet of
the fireplace so that the Mill-Pac seals the flue collar to the flue outlet.
7. Stretch both the Ø4†(10 cm) flex vent and the Ø6â…†(16.25 cm) flex intake
liner to the length needed to ensure the flex can be easily connected to the
Wire vent terminal.
spacers 8. Slide the Ø6â…†(16.25 cm) flex intake liner
over the flex vent. Install four (4) wire
spacers around the flex pipe. Ensure the
wire spacers are positioned at either end of
the pipes, and at each end of any elbows in
the liners (refer to Figure 20.1 and 20.2).
9. Install the flex pipe assembly through
the wall thimble, ensure that this portion
of pipe slides through the outside wall
far enough to connect onto the vent
Figure 20.1: Wire Spacers. termination cap. Figure 20.2: Wire Spacer in Place.
19
Initial Installation
QUALIFIED INSTALLERS ONLY
10. Apply a bead of Mill-Pac Black sealant to
the top section of the Ø4†(10 cm) by 5†Horizontal Vent Termination
(12.5 cm) flue collar adaptor previously
installed into the fireplace flue outlet.
Slide the Ø4†(10 cm) flex vent over
the flue collar and secure with three (3)
sheet metal screws evenly spaced.
11. Place a bead of high temperature
silicone on the intake collar of the
fireplace, slide the Ø6â…†(16.25 cm) Wall Framing
Wall Thimble
flex intake liner over the collar, secure Fire Stop
the flex liner with three (3) sheet metal
screws evenly spaced. Exhaust 4" Flex Pipe
12. On the outside of the exterior wall,
apply a bead of Mill-Pac Black sealant
to the Ø4†(10 cm) pipe of the vent Wire Spacers
terminal. Slide the flex liner onto the
vent terminal and secure with three (3)
sheet metal screws evenly spaced. Combusion Air 6 5/8" Flex Pipe
13. Place a bead of high temperature
silicone on the intake collar of the vent
terminal, slide the Ø6â…†(16.25 cm) Flue Pipe Adaptor
flex intake liner over the collar, secure
the flex liner with three (3) sheet metal Figure 21: Installation of Fireplace Horizontal Vent Kit.
screws evenly spaced.
14. Attach the vent terminal to the outside of the house using four (4) wood screws provided.
15. Light the appliance and ensure proper operation.
otheR aPPRoveD vent PaRts:
Table 4: Approved Vent Manufacturers
Manufacturer Trade Name Nominal Sizes
American Metal Products AmeriVent Direct 4†- 6 5/8â€
ICC EXCELDirect 4†- 6 5/8â€
Security Chimneys International LTD Secure Vent 4†- 6 5/8â€
Selkirk Metalbestos Direct-Temp 4†- 6 5/8â€
Simpson Dura-Vent Direct Vent GS 4†- 6 5/8â€
The Westport fireplace has been tested and certified for use with AMERICAN METAL PRODUCTS
“AMERIVENT DIRECTâ€, SIMPSON DURAVENT TYPE GS PIPE FOR GAS STOVES. SECURITY CHIMNEY’S
“SECURE VENT DIRECT VENT SYSTEM†and SELKIRK “DIRECT-TEMP VENT SYSTEM†kits are available
for horizontal and vertical venting. When using Simpson Duravent, it is recommended that, before
installation, a bead of RTV High Temperature Silicone should be applied to each outer vent joint, and Mil-
Pac to each inner joint. When planning an installation, it will be necessary to select the proper length of
vent pipe for the particular requirements.
WARNING: Do not mix parts from different vent manufacturers’ systems.
20
Initial Installation
QUALIFIED INSTALLERS ONLY
EXCEPTION TO WARNING: This product has been evaluated by Intertek for using a Direct Vent GS
starting collar in conjunction with Secure Vent, Direct-Temp, and Ameri Vent Direct venting systems. Use
of these systems with the Direct Vent GS starting collar is deemed acceptable and does not affect the
Intertek WH listing of the appliance.
Table 5: Vent part numbers (Must state if galvanized or black wanted, PART NUMBERS).
Direct Vent GS Direct-Temp Secure Vent Ameri Vent Direct Description
908 4DT-6 SV4L6 6†pipe length
4D7 7†pipe length
907 4DT-9 9†pipe length
906 4DT-12 SV4L12 4D12 12†pipe length
904 4DT-24 SV4L24 4D2 24†pipe length
903 4DT-36 SV4L36 4D3 36†pipe length
902 4DT-48 SV4L48 4D4 48†pipe length
945 4DT-EL45 SV4EBR45 4D45B 45° elbow, black
990 4DT-EL90 SV4EBR90 4D90B 90° elbow, black
950 4DT-VS SV4VS Vinyl siding standoff/sheild
942 4DT-WT SV4RSN 4DWT Wall thimble
953 4DT-SC SV4FC 4DSC Storm collar
963 4DT-FS SV4BF 4DFSP Fire stop
988 4DT-WS/B SV4BM 4DWS Wall strap/support/band
Horizontal termination kit (SD: Basic Kit,
970 4DT-HKA SV0SHK 4DHTK1
SEL: Kit A, SC: Standard Kit)
911 11†to 14 â…†pipe, adjustable
4DT-AJ 4D12A 4†to 10†pipe , adjustable
SV4LA12 1½†to 12†pipe , adjustable
943 4DT-AF6 4DF Flashing, 0/12 to 6/12 roof pitch
943S 4DT-AF12 4DF12 Flashing, 7/12 to 12/12 roof pitch
SV4FA Flashing, 1/12 to 7/12 roof pitch
SV4FB Flashing, 8/12 to 12/12 roof pitch
943F SV4F Flat flashing
980 4DT-VC SV4CGV 4DVC Vertical termination
991 4DT-HVC High wind vertical termination
984 4DT-HC SV4CHC 4DHC Horizontal square termination
985 4DT-HHC High wind horizontal termination
978 4DT-VKC SV0FAK 4DVTK Vertical termination kit
Horizontal termination kit
971 4DT-HKB SV0SHK2 4DHTK2
(SD: Kit A, SEL: Kit B, SC: Kit)
46DVA-KCA Chimney Conversion Kit A (USA Only)
46DVA-KCA Chimney Conversion Kit B (USA Only)
21
46DVA-KCA Chimney Conversion Kit C (USA Only)
Initial Installation
QUALIFIED INSTALLERS ONLY
vent conFiguRations anD RestRictoR settings:
Figures 23 & 24 show the range of venting options, they show possible vent configurations if the unit is
top vented (see Figure 23) or rear vented (see Figure 24), for vertical and horizontal terminations, any
layout that remains within the shaded area is acceptable. Having the fewest number of elbows is ideal,
as they tend to disrupt air movement. Using 45Ëš elbows is preferable to using 90Ëš elbows. Also, a shorter
vent system will perform better than a longer one.
The ENVIRO WESTPORT has been designed with a built in restrictor
plate. The restrictor is designed to enhance flame appearance when
installing this unit with vertical chimneys as well as installations with View showing fully
longer horizontal vent applications. It does this by controlling the closed restrictor plate
1
2
amount of air moving through the vent pipe. 3
54
Figure 23 shows the vent restrictor position required, relative to the View showing fully
length of vent pipe. Longer vertical vent lengths necessitate greater open restrictor plate
1
restriction; position 1 is open and position 5 is maximum restriction 2
3
54
(refer to Figure 22). To avoid injury, it is best to make this adjustment
when the fireplace is cool or use welder’s gloves or oven mitts.
Figure 22: Restrictor plate settings.
32’
(9.75 m) Note: 0,0 in Figures 23 & 24 represent To access vent restrictor remove the valve
30’ the outlet of the flue collar elbow. cover plate from the right rear corner of the
(9.14 m) unit by undoing the two fastening screws.
Loosen the ¼†hex head screw and adjust to
the correct setting.
25’
(7.62 m) Slide the hex head screw to the next setting
V
e and re-tighten the screw to secure in place.
n
5 t
R The numbers in this chart represent the actual
e
20’ s vent restrictor settings. Although the numbers
(6.10 m) t
4 r do not appear on the unit use this as a guide
i
c to follow.
t
3 o
r
Wait for unit to warm up to operating
15’ P
(4.57 m) o temperature to ensure proper and clean
2 s
i
t burning unit.
1 i
o
n
s 5’
10’ (1.52 m)
(3.05 m)
Above 2’(0.61 m)
5’ vertical the rear
(1.52 m) vent chart and A 36â€snorkel
If top vented the top vent chart must be used
the vent pipe if unit’s vent
must rise a are the same.
minimum of termination
2’(0.61 m) is in the dark
straight off the 0’
top of the unit. (0 m) grey shaded
0’ area.
(0 m) 5’
0’ 5’ 10’ 15’ 18’ 0’ 2’max
(0 m) (1.52 m) (3.05 m) (4.57 m) (5.49 m) (0 m) (0.61 m) (1.52 m)
Figure 23. Possible Vent Configurations for Top Vented; Figure 24. Possible Vent Configurations for Rear
Vertical and Horizontal Terminations. Vented; Vertical and Horizontal Terminations.
22
Initial Installation
QUALIFIED INSTALLERS ONLY
hoRizontaL instaLLation:
1. Set the appliance in the desired location. Check to determine if wall studs or roof rafters are in the
way when the venting system is attached. If this is the case, you may want to adjust the location of
the appliance.
2. Direct vent pipe and fittings are designed with special twist-lock
connections. Assemble the desired combination of black pipe and
elbows to the appliance adapter with pipe seams oriented towards
the wall or floor, as much out of view as possible. Female
Locking
Lugs
Place a bead of Mil-Pac on the outer edge of the inner exhaust pipe
(non-flared end). Place a bead of high temperature silicone on the Sealant
male edge of the outer pipe. Push the pipe sections completely
Male
together, then twist-lock one section clockwise approximately ¼ Locking
Lugs
turn, until the two sections are fully locked. The female locking
lugs will not be visible from the outside, on black pipe. They may
be located by examining the inside of the female ends as shown in
Figure 25. Figure 25: Twist-Lock Connection
Notes:
(a) Twist-lock procedure: four (4) indentations, located on the female 10"
end of the pipes and fittings, are designed to slide straight onto the (254mm)
male ends of adjacent pipes and fittings, by orienting the four pipe
indentations so they match and slide into the four entry slots on the
10"
male end. (254mm)
(b) Horizontal runs of vent pipe must be supported every 36†(915mm).
Wall straps are available for this purpose, also when running horizontal
pipe minimum clearances to combustibles must be maintained;
2†(51mm) at top, 1½†(38mm) at sides, 1½†(38mm) at
bottom.
3. With the pipe attached to the stove in the correct location, mark the
wall for a 10†(25.4cm) x 10†(25.4 cm) square hole (refer to Figure
26). The center of the square hole should match the center line of
the horizontal pipe. Cut and frame the 10†(25.4cm) x 10†(25.4cm) Figure 26: Wall Framing Hole for
Horizontal Installation.
hole in the exterior wall where the vent will be terminated. Refer to
Figure 18. If the wall being
penetrated is constructed of 11/4"
non-combustible material i.e. (3.2cm)
masonry or concrete, a 7†Fold strap Woodscrews
(17.8cm) hole is acceptable. here
4. Position the horizontal vent
termination in the center Sheet metal
of the 10†(25.4cm) x 10†screws
(25.4cm) hole, and attach
to the exterior wall with
the four screws provided.
Wall Thimble
Before attaching the vent
Strap
termination to the exterior
Figure 27: Installing Decorative Wall Thimble.
23
Initial Installation
QUALIFIED INSTALLERS ONLY
wall, run a bead of non-hardening mastic around the edges, so as to make a seal between the
termination and the wall. The arrow on the vent termination should be pointing up, insure that the
proper clearances to combustible materials are maintained.
5. Before connecting the horizontal run of the vent pipe to the vent termination, slide the black decorative
wall thimble cover over the vent pipe.
6. Slide the appliance and vent assembly towards the wall, carefully inserting the vent pipe into the
cap assembly. It is important that the vent pipe extend into the vent cap a sufficient distance with a
minimum of 1¼†(3.2cm) overlap. Secure the connection between the vent cap pipe and the vent cap
by attaching the two sheet metal straps extending from the vent cap assembly into the outer wall of
the vent pipe. Use the two sheet metal screws provided to connect the straps to the vent pipe. Bend
any remaining portion of the sheet metal straps back towards the vent cap, so the decorative wall
thimble will conceal it (see left image in Figure 27).
7. Slide the decorative wall thimble up to the wall surface and attach with the screws provided. Apply
decorative brass or chrome trim if desired (see right image in Figure 27).
NOTES:
(a) The four (4) wood screws provided should be replaced with the appropriate fasteners for stucco,
brick, concrete, or other types of siding.
(b) For buildings with vinyl siding, a vinyl siding standoff, should be installed between the vent cap and
the exterior wall (see Figure 28). Attach the vinyl siding standoff to the horizontal termination. The vinyl
siding standoff prevents excessive heat from possibly melting the vinyl siding material. Note that the
horizontal vent termination bolts onto the flat portion of the vinyl siding standoff (shaded area in Figure
28), so that an air space will exist between the wall and the vent termination.
(c) The horizontal run of vent pipe must be level and should have a ¼ inch rise for every one
foot of run towards the termination. Never allow the vent to run downward. This could cause high
temperature and may present the possibility of a fire.
(d) The location of the horizontal vent termination on the exterior wall must not be easily blocked or
obstructed. Refer to initial inStallation - vent conFiGurationS and reStrictor SettinGS.
(e) When installing a vent pipe in a chase the minimum clearance to combustibles is 2†(51 mm).
(f) Maintain manufacturer’s clearances to combustibles with venting.
Cut vinyl siding
Woodscrews (x4)
away to fit standoff
Nut (x4)
required
Wood
screw (x4)
Bolt (x4)
required
Figure 28: Installing Vent Cap with Vinyl Siding Figure 29: Installing Horizontal Vent
Stand-Off. Termination.
24
Initial Installation
QUALIFIED INSTALLERS ONLY
veRticaL instaLLation:
1. Check the instructions for required clearances (air spaces) to combustibles when passing through
ceilings, walls, roofs, enclosures, attic rafters, or other nearby combustible surfaces. Do not pack air
spaces with insulation.
2. Set the gas appliance in the desired location. Drop a plumb bob down from the ceiling to the position
of the appliance flue exit, and mark the location where the vent will penetrate the ceiling. Drill a small
hole at this point. Next, drop a plumb bob from the roof to the hole previously drilled in the ceiling,
mark the spot where the vent will penetrate the roof. Determine if ceiling joists, roof rafters, or other
framing will obstruct the venting system. You may wish to relocate the appliance, or to offset, to avoid
cutting load bearing members.
3. To install the Round Support Box/Wall Thimble in Ceiling Joist
a flat ceiling, cut a 10†square hole in the ceiling,
centered in the hole drilled in Step 2. Frame the
hole as shown in Figure 30.
Framing
4. Assemble the desired lengths of black pipe and
elbows necessary to reach from the appliance
adapter up through the Round Support Box.
Insure that all pipe and elbow connections are in
their fully twist-locked position.
5. Cut hole in the roof centered on the small
10†(25.4cm) x 10†(25.4cm)
hole placed in the roof from Step 2. The hole inside framing
should be of sufficient size to meet minimum
requirements for Clearance to Combustibles, as
11/2†(4cm) long
specified. Continue to assemble lengths of pipe wood screw (x4)
and elbows necessary to reach from the ceiling
support box up through the roof line. Galvanized Figure 30: Wall Framing for Hole for Vertical
pipe and elbows may be utilized in the attic, as Installation.
well as above the roof line. The
Vertical
galvanized finish is desirable
Termination
above the roof line, due to the
higher corrosion resistance. Elbow Strap Storm Collar
6. Once the pipe sections have
been joined, and run up through Flashing
the hole in the roof, slip an elbow
strap over the exposed sections, Roofing nails
bend the support straps
outwards, and push the elbow
strap down to the roof level, as
shown in Figure 31. Tighten the
clamp around the pipe section.
Use a level to make sure the
pipe is truly vertical. With
roofing nails, secure the support
straps to the roof. Seal the nails
holes heads with non-hardening
mastic. Trim the excess length of Figure 31: Vertical Vent Termination Installation.
25
Initial Installation
QUALIFIED INSTALLERS ONLY
the support straps that extend out beyond the edge of the flashing.
7. Slip the flashing over the pipe section protruding through the roof. Secure the base of the flashing to
the roof with roofing nails. Use a non-hardening sealant between the uphill edge of the flashing and
the roof. Insure the roofing material overlaps the top edge of the flashing as shown in Figure 30. Verify
that you have at least the minimum clearance to combustibles at the roof line.
8. Continue to add pipe sections until the height of the vent cap meets the minimum code requirements.
Refer to Figure 32 and Table 6. Note that for steep roof pitches, the vent height must be increased. In
high wind conditions, nearby trees, adjoining roof lines, steep pitched roofs, and other similar factors
can result in poor draft, or down drafting. In these cases, increasing the vent height may solve the
problem.
9. Slip the storm collar over the pipe, and push it down to the top of the roof flashing as shown in Figure
31. Use the non-hardening sealant around the joint between the pipe and the storm collar.
10. Twist-lock the vent cap. Table 6: Minimum ‘H’ for Figure 32.
Roof Pitch Minimum Height
Feet Meters
Flat to 7/12 1 0.3
Over 7/12 to 8/12 1.5 0.46
Dimension ‘H’ obtained Over 8/12 to 9/12 2 0.61
from table below.
Over 9/12 to 10/12 2.5 0.76
H
Over 10/12 to 11/12 3.25 0.99
Over 11/12 to 12/12 4 1.22
Over 12/12 to 14/12 5 1.52
Over 14/12 to 16/12 6 1.83
Over 16/12 to 18/12 7 2.13
Figure 32: Height of Vertical Termination;
Reference Table 6. Over 18/12 to 20/12 7.5 2.29
Over 20/12 to 21/12 8 2.44
NOTES:
(a) If an offset is necessary in the attic to avoid obstructions, it is important to support the vent pipe
every 3 feet (91 cm), to avoid excessive stress on the elbows, and possible separation. Wall straps
are available for this purpose (see Figure 33).
(b) When ever possible, use 45° degree elbows instead of 90° degree elbows. The 45° degree elbow
offers less restriction to the flow of flue gases and intake air.
(c) For multi story installations. A ceiling firestop is required at the second floor, and any subsequent
floors (see Figure 34). The opening should be framed to 10†(25.4 cm) x 10†(25.4 cm) inside
dimensions, in the same manner as shown in Figure 30.
(d) Any occupied areas above the first floor, including closets and storage spaces, which the vertical vent
passes through, must be enclosed. The enclosure may be framed and sheet rocked with standard
building materials. However consult the appliance manufactures installation instructions for the
minimum allowable clearance between the outside of the vent pipe, and the combustible surfaces of
the enclosure. Do not fill any required air spaces with insulation.
26
Initial Installation
QUALIFIED INSTALLERS ONLY
Nails
Ceiling firestop
plumber’s tape
connected to
wall strap
Ceiling
Wall strap
Use clearances to as
defined by appliance and
45° elbows (x2) vent pipe manufacturers.
Second floor
Figure 34: Multi-Story Vent Pipe Installation.
Figure 33: Use of Wall Straps.
catheDRaL ceiLing instaLLation:
1. Follow installation steps 1 & 2 under initial
inStallation - vertical inStallation.
2. Using the plumb bob, mark the centerline of
the venting system on the ceiling and drill a
small hole through the ceiling and roof at this
point. From the roof, locate the drill hole and
mark the outline of the “Cathedral Ceiling
Support Boxâ€.
3. Remove shingles or other roof coverings as
necessary to cut the rectangular hole for the
“Support Boxâ€. Cut the hole ⅛†larger than
the “Support Box†outline.
4. Lower the “Support Box†through the hole in
the roof until the bottom of the “Support Boxâ€
protrudes at least 2 inches (5 cm) below the
ceiling. Align the “Support Box†both vertically
and horizontally with a level as shown in
Figure 35. Temporarily tack the “Support Boxâ€
in the place through the inside walls and into
the roof sheathing. Figure 35: Cathedral Ceiling Support Box Leveling.
27
Initial Installation
QUALIFIED INSTALLERS ONLY
5. Using tin snips, cut the “Support Box†from the top corners
down to the roof line, and fold the resulting flaps over the
roof sheathing (Figure 36). Before nailing it in to the roof,
run a bead of non-hardening mastic around the top edges
of the “Support Boxâ€, to make a seal between the box and
the roof. Clean out any combustible material from the
inside of the “Support Boxâ€.
6. Complete the cathedral ceiling installation by following the
same procedures outlined in Steps 4 through 9 for initial
inStallation - vertical inStallation.
Figure 36: Cathedral Ceiling Support Box
Installation.
coRneR instaLLations:
Do not interfere with the structural integrity of the walls.
When rear venting if a 90° bend is used the maximum horizontal vent that can be used is 6†(152mm)
and if a 45° bend is used the maximum horizontal vent that can be used is 12†(305mm). For installations
with a 36†(915 mm) snorkel refer to Figure 37 and initial inStallation - vent conFiGurationS and reStrictor
SettinGS. For other corner installations refer to Figure 38 and initial inStallation - vent conFiGurationS and
reStrictor SettinGS.
Figure 37: Corner installation rear vented with Figure 38: Corner installation top vented.
snorkel.
28
Initial Installation
QUALIFIED INSTALLERS ONLY
conveRting toP venteD into ReaR venteD:
This unit has been shipped as a 30,000 Btu/hr top-vented freestanding unit. This unit can be converted
to a rear vented unit with a 36†(915 mm) snorkel for some installation applications.To convert this unit
to a rear vented model you must remove the flue pipe adapter and turn to the rear vent position. See
sections initial inStallation - inStallation oF rear vented aPPliance.
1. Carefully remove the stovetop and place on a soft surface as not to damage the painted finish (see
Figure 39).
2. Remove the four (4) ¼†screws that hold the flue collar elbow to the unit body (see Figure 40).
3. Carefully remove the elbow being sure not to damage the gasket that is glued to the flue collar elbow,
it seals the flue to the firebox.
4. Turn the elbow to the rear vent position and re-fasten with the screws removed in step 2 (see Figure
41).
5. Install the half-moon shaped trivet, supplied with the stove, onto the rear of the stovetop using the
two screws provided and re-install the stovetop.
Figure 39: Removal of Stove Top
29
Initial Installation
QUALIFIED INSTALLERS ONLY
Firebox Top
Flue Collar
Adapter
Undo four ¼"
screws that
hold flue collar
elbow to unit.
Figure 40: Step 3 of Converting Top Vented into Figure 41: Step 4 of Converting Top
Rear Vented. Vented into Rear Vented.
instaLLation oF ReaR venteD aPPLiance:
Place the unit into position. Minimum vent terminal 36"
(91.4cm) high snorkel kit.
Attach a small section of pipe on the unit and mark exterior wall
where vent would pass through the wall. Siding
Exterior wall
Cut a 10†(25.4 cm) minimum hole in the wall to maintain
clearances to combustibles. Frame hole as shown in Figure 26. Drywall
Wall thimble
Install a wall thimble.
Inside finished collar
Install interior finished collar. Vent pipe
Install the vent section through the wall.
THIS UNIT MUST BE VENTED WITH A 36†(91 cm) SNORKEL KIT
IF UNIT IS RATED FOR 30,000 Btu/hr NG and 26,000 Btu/hr LP.
Seal around the vent terminal to the structure using a non
hardening mastic.
Also refer to initial inStallation - vent conFiGurationS and reStrictor
SettinGS.
Figure 42: Installation for Rear Vented;
30,000 Btu/hr.
30
Initial Installation
QUALIFIED INSTALLERS ONLY
instaLLation oF toP venteD; hoRizontaL teRmination:
This is the most common type of installation style.
Set the unit in place. Termination
Install a minimum 24†(61 cm) vertical chimney. Inside
finished collar
Install a 90° elbow, and mark the exterior wall where the vent would
pass through. Wall thimble
Cut a 10†(25.4 cm) minimum hole in the wall to maintain clearances Vent pipe
to combustibles around vent pipe. Frame hole if as shown in Figure Drywall
26. Exterior wall
Install wall thimble. Siding
Install interior finished collar
Install the vent section through the wall and then install the vent
termination.
Seal around the termination using a non hardening mastic.
CORNER INSTALLATION:
This type of installation can be used in a corner installation. If a
90° elbow is used in the horizontal plane, 36†(91.4 cm) must be
subtracted from the allowable horizontal run shown in Figure 23. Figure 43: Installation for Top
Vented; Horizontal Termination.
instaLLation oF toP venteD; veRticaL teRmination:
Place the unit in place.
Vent cap
Drop a plumb bob from the ceiling to the center point of the Roof flashing
flue outlet.
Roof
Cut a 10†(25.4 cm) hole in the ceiling and the roof. Refer to truss
Figure 30. Insulation
gaurd
Install the ceiling support and insulation guard.
Ceiling
Install the roof flashing. Ensure that the roof flashing is support
installed under the roofing material so that a watertight seal
Inside
is created. finished collar
Install the flue pipe from the top of the unit through the
roof. Flue pipe
Ensure that all flue pipe and unit maintain required clearances
to combustibles.
CORNER INSTALLATION:
This type of installation can be used in a corner installation.
If a 90° elbow is used in the horizontal plane, 36†(91.4 cm)
must be subtracted from the allowable horizontal run shown
in Figure 23.
Figure 44: Installation for Top Vented;
Vertical Termination.
31
Initial Installation
QUALIFIED INSTALLERS ONLY
FReestanDing DRaFthooD aDaPtoR - 50-841:
This Drafthood Adaptor is a complete assembly and is ready to fit onto your Westport in a vertical vent
application only. With the Drafthood Adaptor correctly installed and wired to the gas control valve. Your
Direct Vent Fireplace can be vented like a B-Vent Fireplace.
INSTALLATION:
WARNING: This Freestanding Drafthood Adaptor must be fitted by a qualified service technician.
1. Remove the Drafthood Adaptor from the packaging. Ensure the unit and wire harness are undamaged. If
there is damage contact your dealer, distributor, or courier company before starting this installation.
2. Install the adaptor so the wires exit to the rear of the fireplace. Slide the Drafthood Adaptor over the
outlet pipe of the fireplace until the bottom of the adaptor collar stops on the top of the outlet. The
Drafthood Adaptor must be safely secured to the vent flanges with either self-tapping screws and/or
high temperature sealant.
WARNING: During the fitting of the Drafthood Adaptor, ensure that the wires are not pinched between
the adaptor and the collar and/or flue outlet. Ensure that the opening of the Drafthood Adaptor is not
blocked or obstructed.
3. Being careful not to run any wiring tight across metal edges; connect them to the valve and “ON/OFFâ€
switch (refer to Figure 45).
4. Adjust the restrictor plate Optional remote ON / OFF / Remote Drafthood adaptor
control receiver 300oF (149oC)
to position 2.5 of 5. See the thermostat switch
manual reset
vent restrictor settings in temperature
the instruction manual. sensor
5. Adjust the embers on the
burner so they don’t cover Purple Grey
the burner ports. Blue
Grey
WIRING DIAGRAM:
Grey
The fireplace connections
are labelled in Figure 45.
When installing the Drafthood
Adaptor onto a fireplace fitted
Optional
with an optional wall switch or wall switch
an optional thermostat, remove
one wire from the switch to
the gas valve and connect the Optional
Thermostat Valve
Drafthood Adaptor harness as
shown in Figure 45. Figure 45: Wiring Diagram for Electrical Connection.
GENERAL VENTING INFORMATION:
Canadian Installations
The venting system must be installed in accordance with the current CSA B149 installation code and/or
local codes having jurisdiction.
U.S.A. Installations
The venting system must be installed in accordance with the current National Fuel Gas Code, ANSI
Z223.1, and/or local codes having jurisdiction.
32
Initial Installation
The minimum clearance to combustibles is 6†(150 mm) when using single wall venting and 1†(25 mm)
when using “B-vent†venting.
We strongly recommend installing an approved chimney liner in an existing brick chimney. This will
maximize the potential draft of the chimney and lessen the effects of slow chimney start-up.
VENTING OF A FIREPLACE FITTED WITH THE DRAFTHOOD ADAPTOR:
Note: Please refer to the chimney manufacturer’s installation instructions prior to commencing the
installation.
This unit may be vented to an existing masonry chimney, or where
no masonry chimney is available, an approved “B-vent†chimney,
or any other approved constructed chimney/vent system (see
Figure 46 & 47).
In either case, the fireplace may be connected to the chimney/
6" (15cm)
vent using a 4†(10 cm) single wall vent connector. optional
decorative
When an existing masonry chimney is utilized for the venting, we cover
recommend the vent connector be connected to an approved 4†4" (10cm)
(10 cm) diameter flue liner running the full height of the chimney. vent
In many jurisdictions this flue liner may be mandatory.
If 4†(10 cm) single wall vent is used, a minimum of 6†(15 cm) must
be maintained between the vent connector and any combustibles.
If 4†(10 cm) “B-vent†is used a minimum of 1†(25 mm) must be
maintained between the vent connector and any combustibles.
CAUTION: A minimum vent height of 12’ (3.6 m) from the floor
is required to effectively vent this fireplace. Figure 46: Unit top venting styles.
SPILLAGE TEST:
A spillage test must be performed prior to leaving the installed fireplace with the customer. Perform this
test in the following manner:
1. Close all windows and doors in the room.
2. Start all exhaust fans in the house and the
furnace blower. Check vent draft
at the top row of
opening.
3. Light the fireplace and set to maximum
flame adjustment.
4. After a minimum of 10 minutes operation,
test the chimney draft with a smoke match
at the top row of the pattern to confirm
that there is adequate draft or ‘pull’ at the
openings around the body of the Drafthood
Adaptor, as shown in Figure 48.
Figure 47: Unit rear
Figure 48: Draft test place.
venting style.
33
Initial Installation
AUTOMATIC SAFETY SHUT DOWN:
If the spill switch is activated and shuts off the main burner the following procedure should be
followed.
• Is the pilot flame still on? If not, the reason for the fireplace shut down is not the spill switch.
• Turn off the pilot flame and turn off all controls. Let fireplace to cool down.
• Check for blockages or restrictions in the flue and venting components.
• Restart the fireplace and check for vent draft as described earlier.
• Operate the fireplace in a normal manner.
• If the main burner shuts down again after a period of operation, turn off the fireplace and contact your
service technician.
SPILL SWITCH REPLACEMENT:
Use the following instructions to replace the
Safety Spill Switch.
1. Turn the unit off and allow it to cool.
2. Disconnect the spill switch wires from the
valve and on/off/remote rocker switch wire
(see Figure 45).
3. Remove the four mounting screws holding
the spill switch bracket and remove the
bracket (see Figure 49).
4. Remove and replace the spill switch with a
50-885 Spill Switch Assembly using a T-20
torx type driver.
5. Follow the reverse of the previous steps.
Figure 49: Spill switch installation.
OPTIONAL FINISHING:
In installations where the flue connector is running from the drafthood into a non-combustible chimney
the following optional finishing technique can be used.
CAUTION: Installations where the flue connector or venting connects to, or passes through,
combustible walls or ceilings, the inner vent components must be ‘B-vent’. It is not allowable
in these applications to use single wall inner vent components.
For decorative purposes a 6†(15 cm) single wall black stove pipe may be installed over the 4†(10 cm)
single wall or ‘B-Vent’.
Note: The use of these components is for aesthetic purposes only and does not effect the
fact that the fireplace, when fitted with the Drafthood Adaptor, is a Natural Vent appliance
and therefore draws air in through the Drafthood Adaptor intake ports.
34
Initial Installation
QUALIFIED INSTALLERS ONLY
gas Line connection anD testing:
WARNING: Only persons licensed to work with gas piping may make the necessary gas connections to
this appliance.
Manifold Inlet
GAS LINE CONNECTION Pressure Tap Pressure Tap
• This stove is equipped with a certified flexible pipe IN OUT
TP TH TP TH
located on the right side of the unit terminating in a â…œâ€
male NPT fitting. Consult your local authorities codes or
O
H L
the CAN/CGA B 149 (1 or 2) installation code in Canada, I OFF
PI
L
or in the USA gas installations follow either local codes TO
NO
or the current edition of the National Fuel Gas Code ANSI
OLP
Z223.1. T I
• The efficiency rating of this appliance is a product
thermal efficiency rating determined under continuous Pilot Adjustment Hi/Low Gas Control
Screw Knob Knob
operating conditions and was determined independently
of any installed system. Figure 50: Fully Labeled Gas Valve.
The appliance and its shutoff valves must be disconnected from the gas supply piping system during any
pressure testing where the pressure exceeds ½ PSIG (3.45 KPa) or damage will occur to the valve.
The appliance must be isolated from the gas supply piping system by closing its individual manual shutoff
valve during any pressure testing of the gas supply piping system at test pressures equal to or less than
½ psig (3.45 KPa).
Always check for gas leaks with a soap and water solution after completing the
required pressure test.
TO TEST VALVE PRESSURES
The pressure taps are located on the left side of the valve
• Turn set screw 1 turn counter clockwise to loosen,
• Place 5/16†(8 mm) I.D. hose over pressure tap system.
• Check pressures using a manometer.
• When finished, release pressure, remove hose & tighten set screw.
Table 7: Pressure and BTU Information.
Natural Gas Propane
Main Burner #39 DMS #53 DMS
Manifold Pressure 3.8†W.C. / 0.95KPa 11.0†W.C. / 2.7KPa
Min. Manifold Pressure 1.1†W.C. / 0.27KPa 2.7†W.C. / 0.67KPa
Max Supply Pressure 7.0†W.C. / 1.74KPa 13.0†W.C. / 3.28KPa
Min. Supply Pressure 5†W.C. / 1.24KPa 12.0†W.C. / 2.98KPa
Max BTU/hr Input 30,000 BTU/hr (8.80KW) 26,500 BTU/hr (7.76KW)
Min. BTU/hr Input 17,000 BTU/hr (4.98 KW) 14,000 BTU/hr (4.10KW)
Venturi Setting 1/16†min. 3/16†min.
NEVER USE AN OPEN FLAME FOR LEAK TESTING.
35
Initial Installation
QUALIFIED INSTALLERS ONLY
eLectRicaL RequiRements FoR gas vaLve anD oPtionaL bLoweR:
The ENVIRO WESTPORT will operate without electrical power. This model has a millivolt gas control,
which uses the pilot flame to generate enough electricity to operate the main burners. The appliance
when equipped with an optional blower must be electrically connected and grounded in accordance with
local codes or in the absence of local codes, with the current CSA C22.1 CANADIAN ELECTRICAL CODE
Part 1, SAFETY STANDARDS FOR ELECTRICAL INSTALLATIONS, OR THE NATIONAL ELECTRICAL CODE
ANSI / NFPA 70 in the U.S.
ON/OFF/Remote
Thermostat Switch
Optional
Remote
Control Blue Thermocouple
70 ° F
Thermopile
N
O
F
F
O Inlet
Purple
Pressure
Manifold
Tap
Pressure Tap
Gas Control
Valve
Grey
70 ° F Optional
Wall Switch
UP Pilot Adjustment
DOWN
COOL / HEAT Screw
PROGRAM Optional
Thermostat
Figure 51: Gas Control Valve and Optional Thermostat Wiring.
Table 8. Recommended Thermostat
Wire Size. Fan
Wire Size Max. Length
14 gauge 100 ft (30.48 m)
16 gauge 60 ft (18.29 m) Black
White White
18 gauge 40 ft (12.00 m)
Black
20 gauge 25 ft (7.62 m)
22 gauge 18 ft (5.49 m) Fan
temperature Power
sensor Supply
Fan
controller
Figure 52. Wiring Diagram For Fan Control.
CAUTION: Label all wires prior to disconnection when servicing controls. Wiring errors can cause
improper and dangerous operation. Verify proper operation after servicing.
WARNING: Electrical grounding instructions. This appliance is equipped with a three-prong (grounding)
plug for your protection against shock hazard, and must be plugged directly into a properly grounded
three-prong outlet.
DO NOT cut or remove the grounding prong from this plug.
36
Secondary Installation
instaLLation oF oPtionaL bLoweR:
1. Remove the pre-assembled blower from the packaging. Inspect the blower for damage. If damage
is noticed call your dealer, distributor or courier
company and have components replaced.
2. Ensure the temperature sensor will touch the
unit when mounted. If it does not touch, adjust
the sensor so it does.
2. Place the fan assembly behind the unit and
secure with the three screws provided, (as
Control panel
(Fan control location) shown in Figure 53).
3. Open the gas valve cover. Carefully cut the decal
Screw hole
portion on the control panel and install the fan
Valve cover control switch in this location. See Figure 46 for
Fan assembly wiring of optional blower.
4. Plug the fan assembly into the wall outlet and
turn the unit on to ensure fan operation.
Figure 53: Optional Blower (Fan) Installation.
instaLLation oF Log set anD embeRs:
The placement of the logs is not arbitrary. If they are positioned incorrectly, the flames can be “pinchedâ€
and will not burn correctly. The burner come with four (4) locator pins, and the right log has two (2)
ledges which make alignment easier. Using the pictures provided, carefully set the logs in place.
NOTE: The logs are fragile and
should be handled gently.
CAUTION: Use only the type of
ember material supplied with this
appliance. Due to the irregular
size of the ember material there
Figure 54: Step 1 of Log Placement.
may be more than required. The
use of other foreign materials on
Ledge for Left Rear Log
the burners may create dangerous
conditions.
Placement Pin for Left Rear Log
If over time, through cleaning and
servicing, these embers require
replacement, contact the nearest
ENVIRO dealer for replacement
embers.
Note: Log set shown with optional
panel set (50-1038) installed.
Figure 55: Step 2 of Log Placement.
37
Secondary Installation
1. Carefully remove logs from
box. Check to ensure there is
Ledge for
no damage. It is very important
Center Log
to install all logs in their proper
position to insure safe, optimum
Placement Pin
operating conditions.
for Center Log
2. Place the log set into the
firebox. Locate each log by
seating it down onto the burner
tray support pins. Follow Figures
48 to 54 proper log placement.
Figure 56: Step 3 of Log Placement.
3. A bag of ceramic fiber
embers and rock wool embers
is provided gently remove the
ember material from the plastic
bag. Spread a layer loosely in
a random manner across the
burner tray. Do not allow any
embers to rest against pilot Placement for
assembly. (See diagram provided Front Left Log
for proper ember placement.)
DO NOT pack this ember
material as this could create an
unsafe condition, leave embers
Figure 57: Step 4 of Log Placement.
loose.
4. Upon the first light up, watch
for ignition to ALL burner ports.
If a long delay is noted: First,
wait for the appliance to cool
down.
• Open the front door of the
appliance.
• Check to carefully reposition
the embers making sure that
burner ports are not plugged
solid or blocked.
Figure 58: Complete Log Placement.
38
Secondary Installation
Important note: When the unit is turned
on for the first time, It should be turned onto
high without the fan on for the first four (4)
hours. This will cure the paint, logs, gasket
material and the other products used in the
manufacturing process. It is advisable to
open a window or door, as the unit will start
to smoke and can irritate some people. After
the unit has gone through the first burn turn
the unit off including the pilot, let the unit get Figure 59: Log Placement with Rock Wool.
cold then remove the glass door and clean
it with a good gas fireplace glass cleaner,
available at your local ENVIRO dealer.
See Maintenance and Service on how to remove
door to clean glass.
Figure 60: Log Placement with Rock Wool & Embers.
Figure 61: Appliance Burning.
CAUTION: NEVER OPERATE THIS APPLIANCE WITH THE GLASS DOOR REMOVED.
39
Secondary Installation
instaLLation oF oPtionaL PaneL set (50-1038):
Do not install when the unit is hot.
The brick panel set is fragile. Handle panels with care and avoid knocking them on the
placement pins or any other object.
1. Remove the two (2) screws from the
rear of the baffle, use a ¼†socket
or a flat head screwdriver. Place the
provided brick bracket (Figure 62) at
the rear of the baffle with the slots
over the screw holes (see Figure 63).
Insert two (2) of the provided screws
into the two (2) holes along the
bottom of the baffle.
Figure 62: Brick panel bracket, slots shown.
Figure 63: Top brick panel in place, screws shown. Figure 64: Back brick panel in place.
2. Remove the two (2) screws from the front of the
baffle. Slide the top brick panel into the bottom
bracket and place the other brick bracket over the top
of the panel and line up the slots on the bracket with
the holes at the top of the baffle. Use two (2) of the
provided screws to hold the bracket in place. Ensure
the top panel is centered before tightening the four
(4) screws completely (refer to Figure 63).
3. Slide the bottom brick panel into place under/behind
the top panel bracket, the notched side is to rest on
the firebox bottom. The panel should rest flush with
the back of the firebox (refer to Figure 64).
4. Slide each side brick panel into place along the sides
Figure 65: Side brick panels in place. of the firebox. The panels should rest flush with the
back panel and the sides of the firebox (refer to
Figure 65).
40
Secondary Installation
RemovaL oF saFety scReen:
The safety screen supplied with the Westport comes installed on the back of the front fascia and must
be used whenever the stove is on or cooling down. If necessary, the safety screen can be removed for
cleaning or replacement by following the steps below.
Safety Screen Removal
1. Turn off the stove and allow it to fully cool down.
2. Remove the fascia as outlined in the GlaSS door and FaScia reMoval section of the manual.
3. Lay the fascia face down on a soft surface to prevent scratching the paint.
4. Using a 11/32†wrench, remove the six (6) #8 nuts as shown in figure 66.
5. Remove the safety screen from the fascia.
To re-install the safety screen simply reverse the procedure, taking care not to over tighten the nuts.
Figure 66: Safety Screen Removal
41
Trouble Shooting
Problem Possible Cause Solution
The main burner does not The gas valve may not be on. • Check that the gas control knob is in the “ON†position.
ignite when called for.
Thermostat is not calling for • Adjust the thermostat several degrees above ambient
heat. temperature.
Problem with gas valve. • Use a DC voltmeter to measure the voltage across the
TPTH and TP terminals. Main operator voltage: Open
circuit ≥ 325mV Closed circuit ≥ 100mV
• If voltage is not present, check the control circuit for
proper operation.
• If proper control system voltage is present, replace the
gas control.
Spark will not light the pilot Defective piezo ignitor. • Check connections to ignitor.
after repeatedly pressing the • If ignitor connections are good but no spark, replace
spark ignitor. ignitor.
Broken spark electrode. • Check for broken ceramic insulation, replace electrode if
broken.
Misaligned spark electrode. • If spark is not arcing from electrode to pilot, loosen the
screws on the pilot base adjust and tighten.
Pilot will not remain lit. Problem with thermocouple • Check for proper connection of the thermocouple to the
circuit. rear of the valve. If loose, fully tighten.
• Check pilot for full flame impingement around
thermocouple. If flame is too small, check gas pressure,
adjust pilot rate screw, check pilot head for damage.
• Check thermocouple voltage at valve. It must be greater
than 5 mV. If low, replace thermocouple.
Air in gas line (pilot dies while • Bleed line.
knob is depressed). • Check gas line pressure.
• Contact dealer.
Burners will not remain lit. Problem with thermopile • Check gas line pressure .
circuit. • Check for flame impingement on thermopile. If low, see
“Pilot will not remain litâ€.
• Check thermopile for minimum of 300 mV when burner is
switched on.
• Check wiring to thermostat for breaks.
Flame lifting Leak in vent pipe • Check for leaks in vent connections.
Improper vent configuration • Check vent configuration with manual.
Terminal may be recirculating • Check to see if terminal is on correctly.
flue gases • May need to install high wind termination cap.
• Contact dealer.
Glass fogs up Normal Condition: after the appliance warms up the glass will clear.
**Due to additives in gas, glass may get hazy during operation** Clean as needed.
Blue Flames Normal during start up: flames will yellow as the fireplace heats up.
Flames are burning “dirty†or Flame impingement • Check log positioning.
sooting • Increase primary air by opening the venturi shutter and/
or by opening the vent restrictor.
See also “Burners will not remain lit.â€
Remote control doesn’t work Problem with the remote • One or more of the batteries are dead. See remote
control instructions.
Problem with fireplace • The on/off switch is turned to OFF.
• The gas control valve is turned to PILOT or OFF.
• The pilot has gone out.
42
Parts List - Components
Reference Part Description Part Number
Number
1 120° Ceramic Fan Temperature Sensor EC-001
2 S.I.T. Nova Valve Convertible 50-1421
3 Thermocouple EC-009
3 Spark Electrode with Ignitor Cable EC-011
3 Thermopile EC-012
3 Pilot Orifice NG Threaded EC-019
3 Pilot Orifice LP Threaded EC-020
Pilot Gasket EC-021
S.I.T. Piezo Ignitor EC-023
4 Burner Switch EC-026
5 Fan Controller 115 V With Knob EC-039A
5 Fan Controller Knob EC-040
Domestic Power Cord EC-042
HEYCO Strain Relief EC-044
DV Vent Kit With Coupler EC-061
6 Relief Door Gasket Only EGWP-087
6 Window Channel Tape EGWP-089
6 1 Piece Glass With Tape EGWP-090
6 Inner Door Only - Painted EGWP-092
Burner Control Assembly LP EGWP-099
Burner Control Assembly NG EGWP-100
Shoulder Bolt, Hardened Bushing & Nut (Set of 2) EF-124
7 Valve Mounting Bracket 30-047
8 Rear Shield 30-048
9 Rating Plate (Label) 30-049
10 Gas Valve Cover 30-050
Flue Connection 30-051
11 Inner Door Handles (2 per set) 30-052
12 Venturi Adjustment Rod 30-053
13 Firebox 30-054
43
Parts List - Components
Reference
Part Description Part Number
Number
14 Pan Burner Only 30-055
15 45° Elbow & Gasket 50-040
16 Fan Kit 180 C.F.M. 50-173
Electronic Ignition Module Switch 50-329
17 Blank Orifice #73 - All Gas Models 50-343
Wiring Harness 50-348
Pressure Relief Door With Gasket, Rod & Brackets 50-366
Control Panel Decal 50-461
Inner Door Complete (With Glass & Handles) 50-463
Embers 50-491
4†Flex Coupler 50-497
18 Dual Convection Blower 115 V (No Mount) 50-512
Firebox Baffle 50-533
Valve Extension Rod With Knob (1 per set) 50-555
19 Electronic Ignition Module 50-589
20 Control Panel 50-690
Drafthood Adapter 50-841
Drafthood Adaptor Spill Switch Assembly (with
50-885
Wiring Harness)
Drafthood Adaptor Decorative Brass Ring 50-894
29 3 Flame Pilot Hood 50-925
Westport Replacement Safety Screen 50-3060
Owner’s Manual 50-3059
Brick Panel Set 50-1038
Log Set With Embers - Complete 50-1041
Convertion Kit from LG to NG Convertible 50-1442
Convertion Kit from NG to LG Convertible 50-1443
S.I.T. Valve Conversion Screw With O-Ring 50-1450
S.I.T. Valve Conversion Screw Cap 50-1451
44
Parts Diagram - Components
4
5
20 15 11
9 10
6
8
12
13
2 17
21
19
3
7
14
1
18
16
WESTPORT - Components
January 2015
45
Notes
46
Warranty for Enviro Gas Products
Sherwood Industries Ltd. (“Sherwoodâ€) hereby warrants, subject to the terms and Exclusions
conditions herein set forth, this product against defects in material and workmanship
An expanded list of exclusions is available at www.enviro.com/help/warranty.html
during the specified warranty period starting from the date of original purchase at retail.
This warranty does not cover:
In the event of a defect of material or workmanship during the specified warranty period,
Sherwood reserves the right to make repairs or to assess the replacement of a defective ï‚¡ Damage as a result of improper usage or abuse.
product at Sherwood’s factory. The shipping costs are to be paid by the consumer.
ï‚¡ Damage caused from over-firing due to incorrect setup or tampering.
All warranties by Sherwood are set forth herein and no claim shall be made against
Sherwood on any oral warranty or representation. ï‚¡ Damage caused by incorrect installation.
Conditions
To the Dealer
ï‚¡ A completed warranty registration must be submitted to Sherwood within 90 days
ï‚¡ Provide name, address and telephone number of purchaser and date of purchase.
of original purchase via the online warranty registration page or via the mail-in
warranty registration card provided. Have the installer fill in the installation data ï‚¡ Provide date of purchase. Name of installer and dealer. Serial number of
the
sheet in the back of the manual for warranty and future reference. appliance. Nature of complaint, defects or malfunction, description and part
# of any
parts replaced.
ï‚¡ This warranty applies only to the original owner in the original location from date of
install. ï‚¡ Pictures or return of damaged or defective product may be required.
ï‚¡ The unit must have been properly installed by a qualified technician or installer, and To the Distributor
must meet all local and national building code requirements.
ï‚¡ Sign and verify that work and information are correct.
ï‚¡ The warranty does not cover removal and re-installation costs.
ï‚¡ Sherwood Industries Ltd. reserves the right to make changes without notice.
Sherwood Industries Ltd.
ï‚¡ Sherwood Industries Ltd. and its employees or representatives will not assume 6782 Oldfield Road, Victoria, BC . Canada V8M 2A3
any damages, either directly or indirectly caused by improper usage, operation, Online warranty registration: www.enviro.com/warranty/
installation, servicing or maintenance of this appliance.
ï‚¡ A proof of original purchase must be provided by you or the dealer including serial
number.
ï‚¡ This warranty does not cover any discoloration of the safety screen mesh.
Category One Year Two Year Limited Lifetime (7yr)
Parts 1,2 (unit serial number required) ï¡
Firebox Liner Panels 3 ï¡
Firebox ï¡
Heat Exchanger ï¡
Burner ï¡
Ceramic Logs 4 ï¡
Ceramic Glass 5 ï¡
Pedestal / Legs (excluding finish) ï¡
Door Assembly ï¡
Surround Panels (excluding finish) ï¡
Exterior Panels (excluding finish) Up to 5 years
Electrical Components ï¡
Exterior Surface Finishing ï¡
Labour ï¡
1 Whereas warranty has expired, replacement parts will be warrantied for 90 days from part purchase date. Labour not included.
Unit serial number required.
2 50-173 Westport Fan Kit covered for up to 5 years from purchase date. Labour not included. Unit serial required.
3 Excluding damage to the finish caused by improper setup of the appliance, or color changes.
4 Log set and panels excludes wear and tear or breakage caused by cleaning or service.
4 Glass is covered for thermal breakage. Photos of box, inside of door, and unit serial # must be supplied for breakage due to shipping.
6 Exterior Surface finishing covers plating, enamel or paint and excludes colour changes, chipping, and fingerprints.
Travel costs not included.
Jan 2018
47
Installation Data Sheet
The following information must be recorded by the installer for warranty purposes and future reference.
NAME OF OWNER: NAME OF DEALER:
_________________________________________ _________________________________________
ADDRESS: ADDRESS:
_________________________________________ _________________________________________
_________________________________________ _________________________________________
_________________________________________ _________________________________________
PHONE:___________________________________ PHONE:___________________________________
MODEL:___________________________________ NAME OF INSTALLER:
SERIAL NUMBER:___________________________
_________________________________________
DATE OF PURCHASE: _____________ (dd/mm/yyyy)
ADDRESS:
DATE OF INSTALLATION:___________(dd/mm/yyyy)
_________________________________________
� NATURAL GAS (NAT) � PROPANE(LPG) _________________________________________
_________________________________________
INLET GAS PRESSURE:_________in wc
MAIN BURNER ORIFICE:__________# DMS PHONE:___________________________________
PILOT ORIFICE #_________OR________in diam.
INSTALLER’S SIGNATURE:
_________________________________________
MANUFACTURED BY:
SHERWOOD INDUSTRIES LTD.
6782 OLDFIELD RD. SAANICHTON, BC, CANADA V8M 2A3
www.enviro.com
February 16, 2015
C-14530
WARRANTY REGISTRATION
enviro.com/warranty
Westport - Steel
F R E E S T A N D I N G GA S F I R E P L AC E
OWNER’S MANUAL
WARNING: If the information in this manual is not followed exactly, a
fire or explosion may result causing property damage, personal injury
or loss of life. Installation and service must be performed by a qualified
installer, service agency or the gas supplier.
Version Française: www.enviro.com/fr.html 50-3059
Safety Precautions
WARNING:
FIRE OR EXPLOSION HAZARD
Failure to follow safety warnings exactly could result in serious
injury, death, or property damage.
- Do not store or use gasoline or other flammable vapors and
liquids in the vicinity of this or any other appliance.
- WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electrical switch; do not use any phone in your
building.
• Leave the building immeadiately.
• Immeadiately call your gas supplier from a neighbor’s phone.
Follow the gas supplier’s instructions.
• If you cannot reach your gas supplier, call the fire
department.
- Installation and service must be performed by a qualified
installer, service agency or the gas supplier.
INSTALLER:
Leave this manual with the appliance.
CONSUMER:
Retain this manual for future reference.
This appliance may be installed in an after-market permanently located,
manufactured (mobile) home, where not prohibited by local codes.
This appliance is only for use with the type of gas indicated on the rating plate. This
appliance is not convertible for use with other gases, unless a certified kit is used.
Massachusetts installations (Warning): This product must be installed by a licensed plumber or
gas fitter when installed within the Commonwealth of Massachusetts. Other Massachusetts code
requirements: Flexible connector must not be longer than 36in., a shut off valve must be installed;
only direct vent sealed combustion products are approved for bedrooms/bathrooms. A carbon
monoxide detector is required in all rooms containing gas fired direct vent appliances. The fireplace
damper must be removed or welded in the open position prior to installation of a fireplace insert.
2
Safety Precautions
FOR SAFE INSTALLATION AND OPERATION OF YOUR “ENVIRO†HEATER,
PLEASE CAREFULLY READ THE FOLLOWING INFORMATION:
• All ENVIRO gas-fi red appliances must be installed in • A barrier designed to reduce the risk of burns from the
accordance with their instructions. Carefully read all the hot veiwing glass is provided with this appliance and shall
instructions in this manual fi rst. Consult the building be installed for the protection of children and other at-risk
authority having jurisdiction to determine the need for a individuals. If the barrier becomes damaged, the barrier
permit prior to commencing the installation. shall be replaced with the manufacturer’s barrier for this
appliance
• NOTE: Failure to follow these instructions could cause
a malfunction of the fi replace, which could result in death, FOR YOUR SAFETY
serious bodily injury, and/or property damage.
• Installation and service must be performed by a qualifi ed
• Failure to follow these instructions may also void your installer, service agency or gas supplier.
fi re insurance and/or warranty.
• This installation must conform to local codes or, in the
GENERAL absence of local codes, with the National Fuel Gas Code,
ANSI Z223.1/NFPA 54, or the Natural Gas and Propane
• Installation and repair should be done by a qualifi ed Installation Code, CSA B149.1.
service person. The appliance should be inspected before
• To prevent injury, do not allow anyone who is unfamiliar
the fi rst use and, at least, annually by a qualifi ed service
with the stove to operate it.
person. More frequent cleaning may be required due to
excessive lint from carpeting, bedding material, etc. It • To prevent injury, if the pilot or pilot and burners
is imperative the control compartments, burners and have gone out on their own, open the glass door and
circulating air passageways of the appliance be kept wait 5 minutes to air out before attempting to re-
clean. light the stove.
• Due to high temperatures, the appliance should be • Always keep the area around these appliances clear of
located out of high traffi c areas and away from furniture combustible material, gasoline and other fl ammable liquids
and draperies. and vapours.
• These appliances should not be used as a drying rack for
Children and adults should be alerted to the
clothing or for hanging Christmas stockings/decorations.
hazards of high surface temperatures and should
stay away to avoid burn or clothing ignition. • Due to the paint curing on the stove, a faint odor and slight
smoking will likely be noticed when the stove is fi rst used.
• Young children should be carefully supervised when in
Open a window until the smoking stops.
the same room as the appliance. Toddlers, young children
and others may be susceptible to accidental contact Always connect this gas stove to a vent system and vent to
burns. A physical barrier is required if there are at risk the outside of the building envelope. Never vent to another
individuals in the house. To restrict access to a fi replace room or inside the building. Make sure the specifi ed vent
or stove install an adjustable safety gate to keep toddlers, pipe is used, properly sized and of adequate height to
provide suffi cient draft. Inspect the venting system annually
young children and other at risk individuals out of the
for blockage and signs of deterioration.
room and away from hot surfaces. Any safety screen,
guard, or barrier removed for servicing an appliance must WARNING: Failure to position the parts in accordance
be replaced prior to operating the appliance. with the diagrams in this booklet, or failure to use only
parts specifi cally approved with this appliance, may result in
• Clothing or other fl ammable materials should not be
property damage or personal injury.
placed on or near the appliance.
WARNING: Do not operate with the glass front removed,
cracked or broken. Replacement of the glass should be done
by a licensed or qualifi ed service person.
ï„ïïŽï‡ï…ï’ â€¢ Never use solid fuels such as wood, paper, cardboard, coal,
or any fl ammable liquids, etc., in this appliance.
HOT GLASS WILL • Do not use this appliance if any part has been under water.
CAUSE BURNS Immediately call a qualifi ed service technician to inspect the
appliance and to replace any part of the control system or
DO NOT TOUCH GLASS
any gas control which has been under water.
UNTIL COOLED.
• Do not abuse the glass by striking it or slamming the door
NEVER ALLOW CHILDREN shut.
TO TOUCH GLASS.
• If the Westport unit is pulled out of its installation, and
A barrier designed to reduce the risk of burns from the the vent-air intake system is disconnected for any reason,
hot viewing glass is provided with this appliance and shall ensure that the vent-air intake pipes are reconnected and re-
sealed in accordance to the instructions noted in the initial
individuals. inStallation section of the manual.
3
Table of Contents
Safety Precautions..................................................................................................................2
Table of Contents...................................................................................................................4
Codes And Approvals..............................................................................................................5
Specifications.........................................................................................................................6
Dimensions................................................................................................................6
Rating Label Location.................................................................................................6
Operating Instructions............................................................................................................7
Pilot Lighting Instructions............................................................................................7
Pilot Light..................................................................................................................8
Air Shutter.................................................................................................................8
Remote controls (Optional).........................................................................................9
Blower Speed (Optional).............................................................................................9
Normal Sounds During Operation................................................................................9
Maintenance And Service........................................................................................................9
Routine Maintenance.................................................................................................9
Cleaning The Glass.....................................................................................................10
Cleaning The Firebox..................................................................................................10
Change Battery in Ignition Module...............................................................................10
Replacing the Glass..................................................................................................10
Glass Door and Fascia Removal..................................................................................11
Burner Removal........................................................................................................11
Fuel Conversion........................................................................................................12
Initial Installation.................................................................................................................15
Preparation For Installation.......................................................................................15
Clearances to Combustibles.......................................................................................16
Planning Your Installation..........................................................................................16
Vent Termination Restrictions....................................................................................18
Fireplace Horizontal Vent Kit 50-1235.........................................................................20
Other Approved Vent Parts........................................................................................20
Vent Configurations and Restrictor Settings..................................................................22
Horizontal Installation...............................................................................................23
Vertical Installation...................................................................................................25
Cathedral Ceiling Installation.....................................................................................27
Corner Installations..................................................................................................28
Converting Top Vented into Rear Vented.....................................................................29
Installation of Rear Vented Appliance.........................................................................30
Installation of Top Vented; Horizontal Termination......................................................31
Installation of Top Vented; Vertical Termination...........................................................31
Freestanding Drafthood Adaptor - 50-841...................................................................32
Gas Line Connection and Testing...............................................................................35
Electrical Requirements For Gas Valve and Optional Blower..........................................36
Secondary Installation...........................................................................................................37
Installation of Optional Blower...................................................................................37
Installation of Log Set and Embers............................................................................37
Installation of Optional Panel Set (50-1038)...............................................................40
Safety Screen Removal..............................................................................................41
Trouble Shooting..................................................................................................................42
Parts List - Components........................................................................................................43
Parts Diagram - Components.................................................................................................45
Notes.................................................................................................................................46
Warranty..............................................................................................................................47
Installation Data Sheet.........................................................................................................48
4
Codes And Approvals
DIRECT VENT ONLY: This type is identified by the sufix DV. This appliance draws all of its air for
combustion from outside the dwelling, through a specially designed vent pipe system.
TOP VENT DV Certified for installation from 0-4500 ft (0-1372 m)
REAR VENT DV Certified for installation from 0-4500 ft (0-1372 m) with 36†(915 mm)
snorkel (refer to ‘Converting Top Vented into Rear Vented’).
In the USA: The appliance may be installed at higher altitudes. Please refer to your American Gas
Association guidelines which state: the sea level rated input of Gas Designed Appliances installed at
elevations above 2000 (610 m) feet is to be reduced 4% for each 1000 feet (305 m) above sea level.
Refer also to local authorities or codes which have jurisdiction in your area regarding the de-rate
guidelines.
In Canada: When the appliance is installed at elevations above 4500 feet (1372 m), the certified high
altitude rating shall be reduced at the rate of 4% for each additional 1000 feet (305 m).
• This appliance has been tested by INTERTEK (Warnock Hersey) and found to comply with the
established VENTED GAS FIREPLACE HEATER standards in CANADA and the USA as follows:
VENTED GAS FIREPLACE HEATER (Westport DV; NG/LPG)
TESTED TO: ANSI Z21.88-2014/CSA 2.33-2014 VENTED GAS FIREPLACE HEATERS
CAN/CGA 2.17-M91 (R2014) GAS FIRED APPLIANCES FOR HIGH ALTITUDES
CSA P.4.1-02 TESTING METHOD FOR MEASURING ANNUAL FIREPLACE EFFICIENCY
This ENVIRO WESTPORT Fireplace:
• Has been certified for use with either natural or propane gases. (See rating label.)
• Is not for use with solid fuels.
• Is approved for bedroom or bed sitting room. (IN CANADA: must be
installed with a listed wall thermostat. IN USA: see current ANSI Z223.1
for installation instructions.)
• Must be installed in accordance with local codes. If none exist, use current
installation code CAN/CGA B149 in Canada or ANSI Z223.1/NFPA 54 in the
USA.
• Must be properly connected to an approved venting system and not connected
to a chimney flue serving a separate solid-fuel burning appliance.
IMPORTANT NOTICE (Regarding first fire up): When the unit is turned
on for the first time, it should be turned onto high without the fan on for
the first 4 hours. This will cure the paint, logs, gasket material and other
products used in the manufacturing process. It is advisable to open a
window or door, as the unit will start to smoke and can irritate some people.
After the unit has gone through the first burn, turn the unit off including the
pilot, let the unit get cold then remove the glass door and clean it with a
good gas fireplace glass cleaner, available at your local ENVIRO dealer.
5
Specifications
WARNING:
Operation of this heater when not connected to a properly installed and maintained venting system can
result in carbon monoxide (CO) poisoning and possible death.
Dimensions:
1
24 "
8
61.3cm
1
27 "
2
70cm
16"
40.7cm
1
19 "
8
48.4cm
19 1/2"
49.7
Floor to center to flue
REAR VENT
23⅞†(60.6 cm)
26 1/4"
66.5
Figure 1: Westport Exterior Dimensions.
Rating LabeL Location:
The Rating Label is located on a plate hang on the back left of the unit.
6
Operating Instructions
For Your Safety, Read Safety Precautions And
Lighting Instructions Before Operating
WARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY A FIRE OR EXPLOSION MAY
RESULT, CAUSING PROPERTY DAMAGE, PERSONAL INJURY OF LOSS OF LIFE.
PiLot Lighting instRuctions:
2. Turn the gas control knob clockwise to the “OFF†position.1. Flip burner switch to “OFF†repeat steps 4 through 5. seconds
after the pilot is lit. Release knob. If pilot goes out, control in fully and hold, keep knob depressed for about 30 control knob counter-clockwise 5. Find pilot-located
to the left under the front log. Turn the gas information. If you do not smell gas go to the next step. If you smell gas STOP! Follow “B†in the above safety 4. Open
door. Wait fIve (5) minutes to clear out any gas. Close door. 3. Turn off the gas control knob clockwise to the off position.2. Turn off all electrical power to this appliance.1.
STOP! Read the safety information above on this label. cannot reach your gas supplier, call the fire department. from a neighbor's phone. Follow the gas suppliers instructions.
If you not use any phone in your building. Immediately call your gas supplier Do not try to light any appliance. Do not touch any electrical switch: do to “PILOTâ€.
Push the gas WHAT TO DO IF YOU SMELL GAS: floor. to the floor because some gas is heavier than air and will settle on the B) BEFORE LIGHTING smell all around
the appliance area for gas and next following these instructions exactly. A) This appliance is equipped with a pilot, which must be lit by hand bythe gas supplier.See installation
and operating instructions accompanying appliance. Installation and service must be performed by a qualified iinformation manual provided with this appliance. For assistance or additional
information consult a qualified installer, service agency or the gas supplier.WARNING: ventilation air. Keep burner and control compartment clean.licensed or qualified service person.CAUTION:Improper
installation, adjustment, alteration, service or maintenance can cause injury or property damage, or loss of life. RefCAUTION: nstaller, service agency, or er to owner's
WARNING:
Do not operate this fireplace with the glass
removed, cracked or broken. Replacement of the panel(s) should be done by a
IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY, A FIRE OR EXPLOSION
MAY RESULT CAUSINGfurniture, gasoline or other liquids having flammable vapors away.Hot while operating. Do not touch, severe burns may result. Keep children, clothing,
This appliance needs fresh air for safe operation
and must be installed with provisions for combustion and
PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF LIFE.
FOR YOUR SAFETY READ BEFORE OPERATING
TO TURN OFF GAS TO APPLIANCE
LIGHTING INSTRUCTIONS See installation and operating instructions accompanying
the appliance.
performed.3. Turn off all electrical power to the appliance if service is to be 7. Turn on the electrical power to the unit. “HI/LOWâ€
knob to the desired setting. position. Flip the burner switch to “ON†THEN TURN THE6. Turn the gas control knob counter clockwise to the “ON†supplier.
control knob to “OFF†and call your service technician or gas If the pilot does not stay lit after several tries, turn the gas immediately call your service
technician or gas supplier. cooled. If the knob does not pop up when released, stop and allow the pilot burner to be relit until the thermocouple has WARNING: this gas
valve has a lockout device, which will not
any gas control which has been under water. appliance and to replace any part of
the control system and Immediately call a qualified service technician to inspect theD) Do not use this appliance if any part has been under water. explosion. technician.
Force or attempted repair may result in a fire or hand, do not try to repair it. Call a qualified service NEVER use tools. If the knob will not push in or turn by C)
Use only your hand to push in or turn the gas control knob;
THTP TP TH
T
O
L
I
P
IH
LO
C-10489 O
N
F
O F
P IN OUT
TOLI
Figure 2. Lighting Instruction Label
7
Operating Instructions
PiLot Light:
1. Turn off the gas to the fireplace. If not recently done, remove the glass and let the unit air out
for at least five (5) minutes to clear out any gas. Turn on gas to the heater. Leak test all joints
with soapy water. NEVER USE OPEN FLAME FOR LEAK TESTING.
2. Start the pilot by pressing the gas control knob and turning it to PILOT.
While holding the gas control knob in, press the piezo ignitor several
Thermopile Thermocouple
times until the pilot light starts. Hold the gas control knob in for 30
seconds. Check that the pilot has fully engulfed the thermocouple
assembly (see Figure 3).
3. Start the main burner by turning the gas control knob to ON and then
turn the rocker switch to ON. Check that all burner ports have flame.
4. Leak test all gas joints again. Figure 3. Pilot Flame
aiR shutteR:
The air shutter is controlled with the primary air adjustment rod located behind the gas valve shown in
Figure 4.
The air shutter allows the amount of air coming into the fireplace to be adjusted in order to accommodate
different climates and venting arrangements. Start the pilot and then the burner. Make sure the pilot
flame is burning normally and none of the burner ports are plugged. Let the fireplace burn for roughly
fifteen (15) minutes and then examine the flames, compare the flames to Figure 61.
The ideal flame will be blue at the base and light
orange above. The flames should be of medium
Gas valve
height. If the flames look like this, no venturi
regulator
adjustment is needed. If the flames are fairly
short and mostly blue, the fireplace is getting
too much air. Therefore, the air shutter should
Gas valve
be closed slightly until the correct flames are
achieved. Flames that are very orange, with tall,
dark, stringy tips, are not getting enough air.
Open the venturi until the flames clean up. If the Primary air
venturi is opened, or closed all the way, and the adjustment rod
correct flames cannot be attained, turn off the
gas and contact the dealer.
Figure 4: Gas Valve In Place on Unit.
Table 1: Venturi Information. Warning: Incorrect venturi adjustment may lead
Natural Gas Propane to improper combustion, which is a safety hazard.
Contact the dealer if there is any concern about the
Venturi Setting 1/16†min. 3/16†min.
venturi adjustment.
8
Operating Instructions
For Your Safety, Read Safety Precautions And
Lighting Instructions Before Operating
Remote contRoLs (oPtionaL):
This fireplace can use an optional remote control or an optional cordless wall thermostat. If either of
these are to be used to control the fireplace for the majority of the time, leave the ON/OFF switch (on the
control panel) in the remote/thermostat position. Consult the instructions included with the remote/wall
thermostat for operation guidelines.
bLoweR sPeeD (oPtionaL):
The blower will come on only when the fireplace is up to temperature (approximately 20 minutes). The
speed of the fan can be changed by turning the fan control knob. To turn the blower off, turn the knob
COUNTER CLOCKWISE until it “clicks†off.
It is advisable not to operate the blower below 1/3 speed as it puts a strain on the windings of the blower
and running the blower at lower speeds could also cause premature fan failure.
noRmaL sounDs DuRing oPeRation:
Table 2: Normal Sounds
Component Sound & Reason
Westport Creaking when heating up or cooling down.
Burner Light pop or poof when turned off; this is more common with LP units.
Temperature Sensor Clinking when it senses to turn the blower on or off.
Pilot Flame Quiet whisper while the pilot flame in on.
Blower / Fan Air movement that increase and decreases with the speed of the blower. The
blower is pushing the heat from the fireplace into the room.
Gas Control Valve Dull click when turning on or off, this is the valve opening and closing.
Maintenance And Service
Routine maintenance:
At least once a year, run through the following procedures to ensure the system is clean and working
properly. Check the burner to see if all the ports are clear and clean. Check the pilot to make sure it is not
blocked by anything. The pilot flame should be blue with little or no yellow on the tips.
Warning: Clearances must be sufficient to allow access for maintenance and service
Warning: Failure to position the parts in accordance with this manual, or failure to use only parts
specifically approved with this appliance may result in property damage or personal injury.
The venting system must be periodically examined; it is recommended the examination is done by a
qualified agency.
9
Maintenance And Service
cLeaning the gLass:
When the fireplace has cooled, remove the face of the fireplace along with the glass. See Maintenance
and Service - GlaSS door reMoval. Check the gasket material on the back of the glass, making sure that it
is attached and intact.
During a cold start up, condensation will sometimes form on the glass. This is a normal condition with all
fireplaces. However, this condensation can allow dust and lint to cling to the glass surface. Initial paint
curing of the appliance can leave a slight film behind the glass, a temporary problem. The glass will need
cleaning about two weeks after installation. Use a mild glass cleaner and a soft cloth; abrasive
cleaners will damage the glass and plated surfaces. Depending on the amount of use, the glass
should require cleaning no more than two or three times a season. Do not clean the glass when it is
hot.
cLeaning the FiRebox:
Remove the logs carefully, as they are very fragile. Gently remove all the embers and rock wool and
place on a paper towel. Vacuum the bottom of the firebox thoroughly. Carefully clean any dust off the
logs and remove any lint from the burner and pilot. At this time, inspect the burner pan for cracking or
severe warping. If a problem is suspected, contact the dealer. Check the logs for deterioration or large
amounts of soot; a small amount on the bottom side of the logs is normal. Replace the logs and embers
as in the loG Set and eMber inStallation section. If new/more embers and rock wool are required, contact
your nearest ENVIRO dealer.
change batteRy in ignition moDuLe:
If the unit does not spark when lighting, the battery in the
electronic ignition could need replacing.
Located on the left hand rear corner of the unit is a small
rectangular hole. Located here is the electronic ignition module
(see Figure 5). Remove the battery cover, located on the left
side of the module, and replace the AA battery.
Electronic
Reinstall the battery cover and check for spark by depressing the ignition module
pilot knob located on the control panel.
Figure 5: Electronic Ignition Module
Location.
RePLacing the gLass:
The glass in the fireplace is a high temperature ceramic. If the glass is damaged in any way, a factory
replacement is required (see PartS liSt - coMPonentS). Wear gloves when handling damaged glass door
assembly to prevent personal injury. When the glass door assembly is being transported, it must be
wrapped in newsprint and tape and/or a strong plastic bag. Do not operate with the glass front removed,
cracked or broken. Removal and replacement of the glass from the door must be done by a licensed or
qualified service person. The glass must be purchased from an ENVIRO dealer. No substitute
materials are allowed.
10
Maintenance And Service
To Replace:
• Open door, and remove the glass carefully.
• Install the new piece of glass with the large bulb in the gasket tape against the unit. Place the joint
in the tape in a bottom corner. Close door.
gLass DooR anD Fascia RemovaL:
Turn unit off and wait until the appliance has cooled
down. Remove the stovetop from the unit by lifting
straight up. Lift the two door handles located
on either side of the door and lift the glass door
assembly straight up and out (see Figure 6 and 7).
To remove the door fascia lift up and then away
from the stove (fi gure 7).
Ensure the door is properly fastened after cleaning
before attempting to re-light the appliance.
Figure 6: Handles for Removing Door.
Figure 7: Removal of Door and Fascia.
buRneR RemovaL:
1. Remove the door and fascia as shown in the Maintenance and Service - GlaSS door and FaScia reMoval.
2. Carefully remove the log set and ember material.
3. Remove the two (2) screws (located on the outside edges of the burner) that hold the burner to the
chassis inside the fi re box, see Figure 8. Remove the burner tray from the fi rebox.
11
Maintenance And Service
FueL conveRsion:
TO BE INSTALLED BY A QUALIFIED SERVICE AGENCY ONLY
Please read and understand these instructions before installing.
Warning: This conversion kit shall be installed by a qualified service agency in accordance
with the manufacturer’s instructions and all applicable codes and requirements of the
authority having jurisdiction. If the information in these instructions is not followed
exactly, a fire, explosion or production of carbon monoxide may result causing property
damage, personal injury or loss of life. The qualified service agency is responsible for
the proper installation of this kit. The installation is not proper or complete until the
operation of the converted appliance is checked as specified in the manufacturer’s
instructions supplied with the kit.
Kit Parts List for all Westport models:
1 - Orifice (NG - #39 DMS or LP - #53 DMS)
1 - Pilot Injector (NG 0.62 mm; LP 0.35 mm)
1 - Installation instruction sheet
1 - Conversion label
Carefully inspect all parts supplied with this conversion kit. If any parts have been damaged or are
missing, contact your dealer, distributor or courier company to have them replaced before starting this
installation.
Conversion Kit Installation:
1. Turn control knob on the gas valve to the “OFF†position and shut the gas supply off at the shut-off
valve upstream of the unit. CAUTION:
The gas supply must be shut off prior to
disconnecting the electrical power and Rotate handles
before proceeding with the conversion. and remove the Pilot assembly moved
door and glass.
Allow the valve and unit to cool down to from firebox for clarity.
room temperature.
2. Remove the door and fascia as shown in
the Maintenance and Service - GlaSS door and
FaScia reMoval.
3. Carefully remove the log set and ember Lift off the pilot
head and replace
material if they are installed.
with proper pilot
4. Remove the burner as shown in the orifice for fuel type
M to be used.
aintenance and Service - burner reMoval.
5. Convert the burner orifice(s):
a) Remove the main burner orifice with a
½ inch deep socket.
b) Put a bead of pipe-thread sealant or
approved Teflon tape on the orifice Undo the two
Using a ½" deep
threads before installing into the brass (2) screws that
socket remove/reinstall
hold burner in
elbow. the main burner orifice. the firebox.
Venturi adjustment
c) Install the new orifice(s) from the kit bracket.
into the brass elbow.
Figure 9: Unit burner shown apart.
12
Maintenance And Service
6. Convert the pilot injector:
a) Pull the pilot hood straight up to access
the pilot injector.
5/
b) Using a 32†or 4 mm Allen key,
remove the pilot injector. Loosen
Tighten
c) Install the new pilot injector supplied
with this conversion kit. Simply screw
the new injector inside the pilot hood
using the Allen key,
d) Reinstall the hood by placing the hood
on the assembly, line up the key way,
and snap into place. Figure 9: Re-
7. Convert the SIT gas valve: moving valve
a) Remove the black protection cap from cap.
the HI/LO knob by hand shown in Figure 9. Figure 10: Removing Figure 11: Flip
5 valve screw. valve screw.
b) Insert a /32†or 4 mm Allen wrench into
the hexagonal key-way of the screw (see Red o-ring Red o-ring
is visible is not visible
Figure 10), rotate it counter-clockwise
until it is free and extract it.
c) Check that the screw is clean and if
necessary remove dirt.
d) Flip the screw (refer to Figure 12).
e) Using the Allen wrench as shown in LPG Configuration
Figure 10, rotate the screw clockwise Figure 12: O-ring on valve screw.
until a torque of 9 inch lbs. WARNING! Do not over tighten the screw. It is recommended that
you grip the wrench by the short side.
f) Verify that if the conversion is from NG to LPG, the screw must be re-assembled with the red
o-ring visible (refer to Figure 12). If the conversion is from LPG to NG, the red o-ring of the screw
must be not visible.
g) Re-attach the black protection cap that was removed in step a (Figure 9).
8. Reinstall the burner, brick panels, log set, embers, and glass door. Also refer to Secondary inStallation
- loG Set and eMberS inStallation. When re-installing the burner, ensure that the burner to pilot hood
relationship is similar to what is shown in Figure 13. On some units you will need to pay special
attention when installing the burner that the venturi adjustment rod is properly installed into the
venturi adjustment piece welded to the burner venturi tube
9. Reconnect the main gas line if it was disconnected and open the shut-off valve at the gas line to the
unit.
10. Use a small brush to apply a warm soapy water solution to all gas connections (use a half dish soap
and half warm water). If a gas leak is present, bubbling will occur. Gas leaks can be repaired by
using an approved pipe thread sealant or approved Teflon tape. NEVER USE AN OPEN FLAME WHEN
TESTING FOR LEAKS.
11. Reconnect the electrical power to the unit.
13
Maintenance And Service
12. Relight the pilot and confirm the flame properly covers both the thermocouple and thermopile (see
Figure 3, page 8). Should the pilot require adjustment, turn the adjustment screw (figure 50, page
34) clockwise to increase or counterclockwise to decrease until the correct flame is achieved.
13. Relight the main burner in both the “HI†and “LO†positions to verify proper burner ignition, operation
and proper flame appearance. Confirm the inlet and manifold pressures are within the acceptable
ranges as directed in section intial intallation - GaS line connection and teStinG. If the Westport has
been installed at an altitude higher than 2000ft (610m) it is required to de-rate the unit accordingly:
In the USA: The appliance may be installed at higher altitudes. Please refer to your American Gas
Association guidelines which state: the sea level rated input of Gas Designed Appliances installed at
elevations above 2000 (610 m) feet is to be reduced 4% for each 1000 feet (305 m) above sea level.
Refer also to local authorities or codes which have jurisdiction in your area regarding the de-rate
guidelines.
In Canada: When the appliance is installed at elevations above 4500 feet (1372 m), the certified high
altitude rating shall be reduced at the rate of 4% for each additional 1000 feet (305 m).
14. MAKE SURE that the conversion label is installed on or close to the rating label to signify that the
unit has been converted to a different fuel type.
Figure 13. Ignitor assembly beside
the burner.
14
Initial Installation
QUALIFIED INSTALLERS ONLY
WARNING:
Operation of this heater when not connected to a properly installed and maintained venting system can
result in carbon monoxide (CO) poisoning and possible death.
PRePaRation FoR instaLLation:
• Remove the packaging from the appliance, and check to make sure there is no damage. If damage is
found, please report it to both the carrier and your dealer as soon as possible.
• Before beginning, carefully check the glass door and the log set
• Remove the stove top and carefully lay the unit down on its back and install the four steel legs using
the supplied hardware and a 3/8†wrench or socket (see Figure 15). Stand the stove up.
• Locate a position where the flue system of the stove can be properly installed without damaging the
integrity of the building; e.g. cutting a wall or ceiling joist.
• Check stove and flue system clearance requirements.
• Locate the stove where it can be accessed by a gas supply line.
• Locate the stove in a large and open room that is centrally located in the house. This will optimize heat
circulation and comfort.
• As the stove can be equipped with a convection fan, ensure that an electrical outlet is within 6 ft (1.8
m) of the stove.
• The flow of combustion and ventilation air must not be obstructed.
Steel Leg (x4)
Washer (x4)
1/4-20 Bolt (x4)
Figure 14: Leg Assembly
15
Initial Installation
QUALIFIED INSTALLERS ONLY
cLeaRances to combustibLes:
A. Sidewall to unit 11 inches (27.9 cm)
B. Backwall to unit 2.5 inches (6.35 cm)
Adjacent wall
C. Corner to unit 2.5 inches (6.35 cm) Back wall
C
D. Ceiling 60 inches above floor (152.4 cm) B
E. Floor (hard wood and linoleum) 0 inches A
Side wall C
Note: When installing on a carpeted surfaces a non- Front
combustible hearth pad must be used. Adjacent wallFront
Minimum Alcove Dimensions:
Width 48 inches (121.9 cm) Figure 15: Clearances to combustibles.
Height 60 inches (152.4 cm)
Depth (max) 24 inches (60.96 cm)
CLEARANCES MUST BE SUFFICIENT TO ALLOW ACCESS FOR MAINTENANCE AND SERVICE.
PLanning youR instaLLation:
When planning your installation, it will be necessary to select the proper length of vent pipe for your
particular requirements. It is important to note when passing through a wall, the maximum allowable
wall thickness is 10 inches (25.4 cm), 1½ inches (3.8 cm) clearance to combustibles must be maintained.
Select the amount of vertical rise desired for “vertical-to-horizontal†type installations. To determine
the length of vent pipe required for vertical installations, measure the distance from the appliance flue
outlet to the ceiling, the ceiling thickness, the vertical rise through the attic or second story, and allow
for sufficient vent height above the roof line. For two story applications, a fire stop is required at each
floor level. If an offset is needed in the attic, additional pipe and elbows will be required. To connect the
venting system to the appliance flue outlet, a twist-lock adapter is built into the appliance at the factory.
Refer to initial inStallation - vent conFiGuration and reStrictor SettinGS for venting parameters.
16
Initial Installation
QUALIFIED INSTALLERS ONLY
Round Support
Box/Wall Thimble Your total vent pipe length must be within the
shaded area of Figure 23. If a 90° elbow is used
in the horizontal plane, 36†(91.4 cm) must be
subtracted from the allowable horizontal run.
Horizontal There are three (3) basic types of Direct Vent
Termination System installations. The three (3) types of
installations are shown in Figures 16 through 18.
Pipelength
90° Elbow
Vertical
Termination
Storm Collar
Flashing
Pipelength
Ceiling Firestop
Figure 16: Common Horizontal Installation.
Round Support
Box/Wall Thimble
36" (915 mm) Cathedral Ceiling
Snorkel
Support Box
Pipelength
Round Support
Box/Wall Thimble
Pipelength
Figure 17: Common Vertical Installation.
Onto Stove 2 ft (610 mm)
Adaptor Pipelength
Figure 18: Common Snorkel Installation.
17
Initial Installation
QUALIFIED INSTALLERS ONLY
vent teRmination RestRictions:
N
O
H
D
E
C B
B Fixed B G
L Closed
Fixed
F Openable
Closed G
Openable
M
J K
B A
I A
Termination Cap Air Supply Inlet G Gas Meter Restriction Zone
(Termination not allowed)
Figure 19. Vent Termination Restrictions, refer to Table 3.
Table 3: Vent termination clearances, refer to Figure 18.
Letter Canadian Installation 1 US Installation2 Description
A 12 in (30 cm) Clearance above grade, verandah, porch, deck, or balcony.
B 12 in (30 cm) 9 in (23 cm) Clearance from window or door that may be opened.
C 12 in (30 cm)* Clearance from permanently closed window (to prevent
condensation).
D 24 in (60 cm)* Vertical clearance to ventilated soffit located above the
terminal, within a horizontal distance of 2 ft (60 cm) from
center line of terminal.
E 18 in (45 cm)* Clearance to unventilated soffit.
F 12 in (30 cm)* Clearance to outside corner.
G 12 in (30 cm)* Clearance to inside corner.
H 3 ft (91 cm) within a height of 3 ft (91 cm) within a height of Clearance to each side of center line extended above
15 ft (4.5 m) above the meter/ 15 ft (4.5 m) above the meter/ meter/regulator assembly.
regulator assembly regulator assembly*
I 3 ft (91 cm) 3 ft (91 cm)* Radial clearance around service regulator vent outlet.
J 12 in (30 cm) 9 in (23 cm) Clearance to non-mechanical air supply inlet to building, or
the combustion air inlet to any other appliance.
K 6 ft (1.83 m) 3 ft (91 cm) above if within 10 Clearance to mechanical air supply inlet.
ft (3 m) horizontally
)t *t
L 7 ft (2.13 m 7 ft (2.13 m) Clearance above paved sidewalk or paved driveway located
on public property.
+ +
M 12 in / 30 cm 12 in / 30 cm* Clearance under verandah, porch, deck, or balcony.
N 12 in (30 cm)* Clearance horizontally to any surface (such as an exterior
wall) for vertical terminations.
O 12 in (30 cm) Clearance above roof line for vertical terminations.
1
In accordance with the current CSA B149, Natural Gas and Propane Installation Code.
2
In accordance with the current ANSI Z223.1 NFPA 54, National Fuel Gas Code.
* These numbers are only estimates. Clearance in accordance with installation codes and the requirements of the gas supplier.
t
A vent shall not terminate directly above a side walk or paved driveway that is located between two single family dwellings and it serves both dwellings.
+
Permitted only if verandah, porch, deck, or balcony is fully open on a minimum of two sides beneath the floor.
NOTE: Venting terminals shall not be recessed into walls or siding.
18
Initial Installation
QUALIFIED INSTALLERS ONLY
FiRePLace hoRizontaL vent Kit 50-1235:
Please read and understand these instructions before installing. Failure to follow
these instructions carefully could cause property damage or personal injury.
KIT COMPONENTS:
Qnty Description Qnty Description
1 Horizontal direct vent termination cap 4 Wire spacers
1 Flue collar adapter 1 4 oz tube Mill-Pac Sealant
1 Wall thimble 1 4 oz tube RTV silicone
1 5’ (190 cm) length of Ø4†(10 cm) double walled flex pipe 12 9/16†tech screws
1 5’ (190 cm) length of Ø6â…†(16.8 cm) double walled flex pipe 8 1½†wood screws
Please ensure that all components are supplied with this kit. If components are missing or have
been damaged, contact your dealer, distributor, or courier company. Do not attempt the installation if
components are missing or damaged.
INSTALLATION INSTRUCTIONS:
1. Plan your installation and clearances to combustibles. Decide on a location for the unit that will meet
the clearances noted in the venting section, and any or all local code requirements.
2. Set the appliance in the desired location. Determine if any wall studs, electrical wiring, or plumbing
pipes are in the way of the venting system as it passes through the exterior wall. The fireplace location
should be adjusted if obstructions are found in the wall.
3. Project a line from the center point of the flue outlet upward and outward to the desired flue outlet
location on the exterior wall. Using this center point, scribe a 10†(25.4 cm) hole or square on the wall.
Cut the hole from the interior through the exterior wall surfaces.
4. Frame the hole as shown in Figure 26.
5. Trim the wall thimble to match the wall thickness as necessary. Install the wall thimble and secure
it to the inner wall frame using four (4) 1½†wood screws. If a wall is
greater than 8†(203mm) in depth, the clearance above the flex must be
4⅜†(111mm)
6. Apply a bead of Mill-Pac Black sealant to the new Ø4†(10 cm) by 5†(12.5
cm) provided flue collar adaptor. Press the flue collar into the flue outlet of
the fireplace so that the Mill-Pac seals the flue collar to the flue outlet.
7. Stretch both the Ø4†(10 cm) flex vent and the Ø6â…†(16.25 cm) flex intake
liner to the length needed to ensure the flex can be easily connected to the
Wire vent terminal.
spacers 8. Slide the Ø6â…†(16.25 cm) flex intake liner
over the flex vent. Install four (4) wire
spacers around the flex pipe. Ensure the
wire spacers are positioned at either end of
the pipes, and at each end of any elbows in
the liners (refer to Figure 20.1 and 20.2).
9. Install the flex pipe assembly through
the wall thimble, ensure that this portion
of pipe slides through the outside wall
far enough to connect onto the vent
Figure 20.1: Wire Spacers. termination cap. Figure 20.2: Wire Spacer in Place.
19
Initial Installation
QUALIFIED INSTALLERS ONLY
10. Apply a bead of Mill-Pac Black sealant to
the top section of the Ø4†(10 cm) by 5†Horizontal Vent Termination
(12.5 cm) flue collar adaptor previously
installed into the fireplace flue outlet.
Slide the Ø4†(10 cm) flex vent over
the flue collar and secure with three (3)
sheet metal screws evenly spaced.
11. Place a bead of high temperature
silicone on the intake collar of the
fireplace, slide the Ø6â…†(16.25 cm) Wall Framing
Wall Thimble
flex intake liner over the collar, secure Fire Stop
the flex liner with three (3) sheet metal
screws evenly spaced. Exhaust 4" Flex Pipe
12. On the outside of the exterior wall,
apply a bead of Mill-Pac Black sealant
to the Ø4†(10 cm) pipe of the vent Wire Spacers
terminal. Slide the flex liner onto the
vent terminal and secure with three (3)
sheet metal screws evenly spaced. Combusion Air 6 5/8" Flex Pipe
13. Place a bead of high temperature
silicone on the intake collar of the vent
terminal, slide the Ø6â…†(16.25 cm) Flue Pipe Adaptor
flex intake liner over the collar, secure
the flex liner with three (3) sheet metal Figure 21: Installation of Fireplace Horizontal Vent Kit.
screws evenly spaced.
14. Attach the vent terminal to the outside of the house using four (4) wood screws provided.
15. Light the appliance and ensure proper operation.
otheR aPPRoveD vent PaRts:
Table 4: Approved Vent Manufacturers
Manufacturer Trade Name Nominal Sizes
American Metal Products AmeriVent Direct 4†- 6 5/8â€
ICC EXCELDirect 4†- 6 5/8â€
Security Chimneys International LTD Secure Vent 4†- 6 5/8â€
Selkirk Metalbestos Direct-Temp 4†- 6 5/8â€
Simpson Dura-Vent Direct Vent GS 4†- 6 5/8â€
The Westport fireplace has been tested and certified for use with AMERICAN METAL PRODUCTS
“AMERIVENT DIRECTâ€, SIMPSON DURAVENT TYPE GS PIPE FOR GAS STOVES. SECURITY CHIMNEY’S
“SECURE VENT DIRECT VENT SYSTEM†and SELKIRK “DIRECT-TEMP VENT SYSTEM†kits are available
for horizontal and vertical venting. When using Simpson Duravent, it is recommended that, before
installation, a bead of RTV High Temperature Silicone should be applied to each outer vent joint, and Mil-
Pac to each inner joint. When planning an installation, it will be necessary to select the proper length of
vent pipe for the particular requirements.
WARNING: Do not mix parts from different vent manufacturers’ systems.
20
Initial Installation
QUALIFIED INSTALLERS ONLY
EXCEPTION TO WARNING: This product has been evaluated by Intertek for using a Direct Vent GS
starting collar in conjunction with Secure Vent, Direct-Temp, and Ameri Vent Direct venting systems. Use
of these systems with the Direct Vent GS starting collar is deemed acceptable and does not affect the
Intertek WH listing of the appliance.
Table 5: Vent part numbers (Must state if galvanized or black wanted, PART NUMBERS).
Direct Vent GS Direct-Temp Secure Vent Ameri Vent Direct Description
908 4DT-6 SV4L6 6†pipe length
4D7 7†pipe length
907 4DT-9 9†pipe length
906 4DT-12 SV4L12 4D12 12†pipe length
904 4DT-24 SV4L24 4D2 24†pipe length
903 4DT-36 SV4L36 4D3 36†pipe length
902 4DT-48 SV4L48 4D4 48†pipe length
945 4DT-EL45 SV4EBR45 4D45B 45° elbow, black
990 4DT-EL90 SV4EBR90 4D90B 90° elbow, black
950 4DT-VS SV4VS Vinyl siding standoff/sheild
942 4DT-WT SV4RSN 4DWT Wall thimble
953 4DT-SC SV4FC 4DSC Storm collar
963 4DT-FS SV4BF 4DFSP Fire stop
988 4DT-WS/B SV4BM 4DWS Wall strap/support/band
Horizontal termination kit (SD: Basic Kit,
970 4DT-HKA SV0SHK 4DHTK1
SEL: Kit A, SC: Standard Kit)
911 11†to 14 â…†pipe, adjustable
4DT-AJ 4D12A 4†to 10†pipe , adjustable
SV4LA12 1½†to 12†pipe , adjustable
943 4DT-AF6 4DF Flashing, 0/12 to 6/12 roof pitch
943S 4DT-AF12 4DF12 Flashing, 7/12 to 12/12 roof pitch
SV4FA Flashing, 1/12 to 7/12 roof pitch
SV4FB Flashing, 8/12 to 12/12 roof pitch
943F SV4F Flat flashing
980 4DT-VC SV4CGV 4DVC Vertical termination
991 4DT-HVC High wind vertical termination
984 4DT-HC SV4CHC 4DHC Horizontal square termination
985 4DT-HHC High wind horizontal termination
978 4DT-VKC SV0FAK 4DVTK Vertical termination kit
Horizontal termination kit
971 4DT-HKB SV0SHK2 4DHTK2
(SD: Kit A, SEL: Kit B, SC: Kit)
46DVA-KCA Chimney Conversion Kit A (USA Only)
46DVA-KCA Chimney Conversion Kit B (USA Only)
21
46DVA-KCA Chimney Conversion Kit C (USA Only)
Initial Installation
QUALIFIED INSTALLERS ONLY
vent conFiguRations anD RestRictoR settings:
Figures 23 & 24 show the range of venting options, they show possible vent configurations if the unit is
top vented (see Figure 23) or rear vented (see Figure 24), for vertical and horizontal terminations, any
layout that remains within the shaded area is acceptable. Having the fewest number of elbows is ideal,
as they tend to disrupt air movement. Using 45Ëš elbows is preferable to using 90Ëš elbows. Also, a shorter
vent system will perform better than a longer one.
The ENVIRO WESTPORT has been designed with a built in restrictor
plate. The restrictor is designed to enhance flame appearance when
installing this unit with vertical chimneys as well as installations with View showing fully
longer horizontal vent applications. It does this by controlling the closed restrictor plate
1
2
amount of air moving through the vent pipe. 3
54
Figure 23 shows the vent restrictor position required, relative to the View showing fully
length of vent pipe. Longer vertical vent lengths necessitate greater open restrictor plate
1
restriction; position 1 is open and position 5 is maximum restriction 2
3
54
(refer to Figure 22). To avoid injury, it is best to make this adjustment
when the fireplace is cool or use welder’s gloves or oven mitts.
Figure 22: Restrictor plate settings.
32’
(9.75 m) Note: 0,0 in Figures 23 & 24 represent To access vent restrictor remove the valve
30’ the outlet of the flue collar elbow. cover plate from the right rear corner of the
(9.14 m) unit by undoing the two fastening screws.
Loosen the ¼†hex head screw and adjust to
the correct setting.
25’
(7.62 m) Slide the hex head screw to the next setting
V
e and re-tighten the screw to secure in place.
n
5 t
R The numbers in this chart represent the actual
e
20’ s vent restrictor settings. Although the numbers
(6.10 m) t
4 r do not appear on the unit use this as a guide
i
c to follow.
t
3 o
r
Wait for unit to warm up to operating
15’ P
(4.57 m) o temperature to ensure proper and clean
2 s
i
t burning unit.
1 i
o
n
s 5’
10’ (1.52 m)
(3.05 m)
Above 2’(0.61 m)
5’ vertical the rear
(1.52 m) vent chart and A 36â€snorkel
If top vented the top vent chart must be used
the vent pipe if unit’s vent
must rise a are the same.
minimum of termination
2’(0.61 m) is in the dark
straight off the 0’
top of the unit. (0 m) grey shaded
0’ area.
(0 m) 5’
0’ 5’ 10’ 15’ 18’ 0’ 2’max
(0 m) (1.52 m) (3.05 m) (4.57 m) (5.49 m) (0 m) (0.61 m) (1.52 m)
Figure 23. Possible Vent Configurations for Top Vented; Figure 24. Possible Vent Configurations for Rear
Vertical and Horizontal Terminations. Vented; Vertical and Horizontal Terminations.
22
Initial Installation
QUALIFIED INSTALLERS ONLY
hoRizontaL instaLLation:
1. Set the appliance in the desired location. Check to determine if wall studs or roof rafters are in the
way when the venting system is attached. If this is the case, you may want to adjust the location of
the appliance.
2. Direct vent pipe and fittings are designed with special twist-lock
connections. Assemble the desired combination of black pipe and
elbows to the appliance adapter with pipe seams oriented towards
the wall or floor, as much out of view as possible. Female
Locking
Lugs
Place a bead of Mil-Pac on the outer edge of the inner exhaust pipe
(non-flared end). Place a bead of high temperature silicone on the Sealant
male edge of the outer pipe. Push the pipe sections completely
Male
together, then twist-lock one section clockwise approximately ¼ Locking
Lugs
turn, until the two sections are fully locked. The female locking
lugs will not be visible from the outside, on black pipe. They may
be located by examining the inside of the female ends as shown in
Figure 25. Figure 25: Twist-Lock Connection
Notes:
(a) Twist-lock procedure: four (4) indentations, located on the female 10"
end of the pipes and fittings, are designed to slide straight onto the (254mm)
male ends of adjacent pipes and fittings, by orienting the four pipe
indentations so they match and slide into the four entry slots on the
10"
male end. (254mm)
(b) Horizontal runs of vent pipe must be supported every 36†(915mm).
Wall straps are available for this purpose, also when running horizontal
pipe minimum clearances to combustibles must be maintained;
2†(51mm) at top, 1½†(38mm) at sides, 1½†(38mm) at
bottom.
3. With the pipe attached to the stove in the correct location, mark the
wall for a 10†(25.4cm) x 10†(25.4 cm) square hole (refer to Figure
26). The center of the square hole should match the center line of
the horizontal pipe. Cut and frame the 10†(25.4cm) x 10†(25.4cm) Figure 26: Wall Framing Hole for
Horizontal Installation.
hole in the exterior wall where the vent will be terminated. Refer to
Figure 18. If the wall being
penetrated is constructed of 11/4"
non-combustible material i.e. (3.2cm)
masonry or concrete, a 7†Fold strap Woodscrews
(17.8cm) hole is acceptable. here
4. Position the horizontal vent
termination in the center Sheet metal
of the 10†(25.4cm) x 10†screws
(25.4cm) hole, and attach
to the exterior wall with
the four screws provided.
Wall Thimble
Before attaching the vent
Strap
termination to the exterior
Figure 27: Installing Decorative Wall Thimble.
23
Initial Installation
QUALIFIED INSTALLERS ONLY
wall, run a bead of non-hardening mastic around the edges, so as to make a seal between the
termination and the wall. The arrow on the vent termination should be pointing up, insure that the
proper clearances to combustible materials are maintained.
5. Before connecting the horizontal run of the vent pipe to the vent termination, slide the black decorative
wall thimble cover over the vent pipe.
6. Slide the appliance and vent assembly towards the wall, carefully inserting the vent pipe into the
cap assembly. It is important that the vent pipe extend into the vent cap a sufficient distance with a
minimum of 1¼†(3.2cm) overlap. Secure the connection between the vent cap pipe and the vent cap
by attaching the two sheet metal straps extending from the vent cap assembly into the outer wall of
the vent pipe. Use the two sheet metal screws provided to connect the straps to the vent pipe. Bend
any remaining portion of the sheet metal straps back towards the vent cap, so the decorative wall
thimble will conceal it (see left image in Figure 27).
7. Slide the decorative wall thimble up to the wall surface and attach with the screws provided. Apply
decorative brass or chrome trim if desired (see right image in Figure 27).
NOTES:
(a) The four (4) wood screws provided should be replaced with the appropriate fasteners for stucco,
brick, concrete, or other types of siding.
(b) For buildings with vinyl siding, a vinyl siding standoff, should be installed between the vent cap and
the exterior wall (see Figure 28). Attach the vinyl siding standoff to the horizontal termination. The vinyl
siding standoff prevents excessive heat from possibly melting the vinyl siding material. Note that the
horizontal vent termination bolts onto the flat portion of the vinyl siding standoff (shaded area in Figure
28), so that an air space will exist between the wall and the vent termination.
(c) The horizontal run of vent pipe must be level and should have a ¼ inch rise for every one
foot of run towards the termination. Never allow the vent to run downward. This could cause high
temperature and may present the possibility of a fire.
(d) The location of the horizontal vent termination on the exterior wall must not be easily blocked or
obstructed. Refer to initial inStallation - vent conFiGurationS and reStrictor SettinGS.
(e) When installing a vent pipe in a chase the minimum clearance to combustibles is 2†(51 mm).
(f) Maintain manufacturer’s clearances to combustibles with venting.
Cut vinyl siding
Woodscrews (x4)
away to fit standoff
Nut (x4)
required
Wood
screw (x4)
Bolt (x4)
required
Figure 28: Installing Vent Cap with Vinyl Siding Figure 29: Installing Horizontal Vent
Stand-Off. Termination.
24
Initial Installation
QUALIFIED INSTALLERS ONLY
veRticaL instaLLation:
1. Check the instructions for required clearances (air spaces) to combustibles when passing through
ceilings, walls, roofs, enclosures, attic rafters, or other nearby combustible surfaces. Do not pack air
spaces with insulation.
2. Set the gas appliance in the desired location. Drop a plumb bob down from the ceiling to the position
of the appliance flue exit, and mark the location where the vent will penetrate the ceiling. Drill a small
hole at this point. Next, drop a plumb bob from the roof to the hole previously drilled in the ceiling,
mark the spot where the vent will penetrate the roof. Determine if ceiling joists, roof rafters, or other
framing will obstruct the venting system. You may wish to relocate the appliance, or to offset, to avoid
cutting load bearing members.
3. To install the Round Support Box/Wall Thimble in Ceiling Joist
a flat ceiling, cut a 10†square hole in the ceiling,
centered in the hole drilled in Step 2. Frame the
hole as shown in Figure 30.
Framing
4. Assemble the desired lengths of black pipe and
elbows necessary to reach from the appliance
adapter up through the Round Support Box.
Insure that all pipe and elbow connections are in
their fully twist-locked position.
5. Cut hole in the roof centered on the small
10†(25.4cm) x 10†(25.4cm)
hole placed in the roof from Step 2. The hole inside framing
should be of sufficient size to meet minimum
requirements for Clearance to Combustibles, as
11/2†(4cm) long
specified. Continue to assemble lengths of pipe wood screw (x4)
and elbows necessary to reach from the ceiling
support box up through the roof line. Galvanized Figure 30: Wall Framing for Hole for Vertical
pipe and elbows may be utilized in the attic, as Installation.
well as above the roof line. The
Vertical
galvanized finish is desirable
Termination
above the roof line, due to the
higher corrosion resistance. Elbow Strap Storm Collar
6. Once the pipe sections have
been joined, and run up through Flashing
the hole in the roof, slip an elbow
strap over the exposed sections, Roofing nails
bend the support straps
outwards, and push the elbow
strap down to the roof level, as
shown in Figure 31. Tighten the
clamp around the pipe section.
Use a level to make sure the
pipe is truly vertical. With
roofing nails, secure the support
straps to the roof. Seal the nails
holes heads with non-hardening
mastic. Trim the excess length of Figure 31: Vertical Vent Termination Installation.
25
Initial Installation
QUALIFIED INSTALLERS ONLY
the support straps that extend out beyond the edge of the flashing.
7. Slip the flashing over the pipe section protruding through the roof. Secure the base of the flashing to
the roof with roofing nails. Use a non-hardening sealant between the uphill edge of the flashing and
the roof. Insure the roofing material overlaps the top edge of the flashing as shown in Figure 30. Verify
that you have at least the minimum clearance to combustibles at the roof line.
8. Continue to add pipe sections until the height of the vent cap meets the minimum code requirements.
Refer to Figure 32 and Table 6. Note that for steep roof pitches, the vent height must be increased. In
high wind conditions, nearby trees, adjoining roof lines, steep pitched roofs, and other similar factors
can result in poor draft, or down drafting. In these cases, increasing the vent height may solve the
problem.
9. Slip the storm collar over the pipe, and push it down to the top of the roof flashing as shown in Figure
31. Use the non-hardening sealant around the joint between the pipe and the storm collar.
10. Twist-lock the vent cap. Table 6: Minimum ‘H’ for Figure 32.
Roof Pitch Minimum Height
Feet Meters
Flat to 7/12 1 0.3
Over 7/12 to 8/12 1.5 0.46
Dimension ‘H’ obtained Over 8/12 to 9/12 2 0.61
from table below.
Over 9/12 to 10/12 2.5 0.76
H
Over 10/12 to 11/12 3.25 0.99
Over 11/12 to 12/12 4 1.22
Over 12/12 to 14/12 5 1.52
Over 14/12 to 16/12 6 1.83
Over 16/12 to 18/12 7 2.13
Figure 32: Height of Vertical Termination;
Reference Table 6. Over 18/12 to 20/12 7.5 2.29
Over 20/12 to 21/12 8 2.44
NOTES:
(a) If an offset is necessary in the attic to avoid obstructions, it is important to support the vent pipe
every 3 feet (91 cm), to avoid excessive stress on the elbows, and possible separation. Wall straps
are available for this purpose (see Figure 33).
(b) When ever possible, use 45° degree elbows instead of 90° degree elbows. The 45° degree elbow
offers less restriction to the flow of flue gases and intake air.
(c) For multi story installations. A ceiling firestop is required at the second floor, and any subsequent
floors (see Figure 34). The opening should be framed to 10†(25.4 cm) x 10†(25.4 cm) inside
dimensions, in the same manner as shown in Figure 30.
(d) Any occupied areas above the first floor, including closets and storage spaces, which the vertical vent
passes through, must be enclosed. The enclosure may be framed and sheet rocked with standard
building materials. However consult the appliance manufactures installation instructions for the
minimum allowable clearance between the outside of the vent pipe, and the combustible surfaces of
the enclosure. Do not fill any required air spaces with insulation.
26
Initial Installation
QUALIFIED INSTALLERS ONLY
Nails
Ceiling firestop
plumber’s tape
connected to
wall strap
Ceiling
Wall strap
Use clearances to as
defined by appliance and
45° elbows (x2) vent pipe manufacturers.
Second floor
Figure 34: Multi-Story Vent Pipe Installation.
Figure 33: Use of Wall Straps.
catheDRaL ceiLing instaLLation:
1. Follow installation steps 1 & 2 under initial
inStallation - vertical inStallation.
2. Using the plumb bob, mark the centerline of
the venting system on the ceiling and drill a
small hole through the ceiling and roof at this
point. From the roof, locate the drill hole and
mark the outline of the “Cathedral Ceiling
Support Boxâ€.
3. Remove shingles or other roof coverings as
necessary to cut the rectangular hole for the
“Support Boxâ€. Cut the hole ⅛†larger than
the “Support Box†outline.
4. Lower the “Support Box†through the hole in
the roof until the bottom of the “Support Boxâ€
protrudes at least 2 inches (5 cm) below the
ceiling. Align the “Support Box†both vertically
and horizontally with a level as shown in
Figure 35. Temporarily tack the “Support Boxâ€
in the place through the inside walls and into
the roof sheathing. Figure 35: Cathedral Ceiling Support Box Leveling.
27
Initial Installation
QUALIFIED INSTALLERS ONLY
5. Using tin snips, cut the “Support Box†from the top corners
down to the roof line, and fold the resulting flaps over the
roof sheathing (Figure 36). Before nailing it in to the roof,
run a bead of non-hardening mastic around the top edges
of the “Support Boxâ€, to make a seal between the box and
the roof. Clean out any combustible material from the
inside of the “Support Boxâ€.
6. Complete the cathedral ceiling installation by following the
same procedures outlined in Steps 4 through 9 for initial
inStallation - vertical inStallation.
Figure 36: Cathedral Ceiling Support Box
Installation.
coRneR instaLLations:
Do not interfere with the structural integrity of the walls.
When rear venting if a 90° bend is used the maximum horizontal vent that can be used is 6†(152mm)
and if a 45° bend is used the maximum horizontal vent that can be used is 12†(305mm). For installations
with a 36†(915 mm) snorkel refer to Figure 37 and initial inStallation - vent conFiGurationS and reStrictor
SettinGS. For other corner installations refer to Figure 38 and initial inStallation - vent conFiGurationS and
reStrictor SettinGS.
Figure 37: Corner installation rear vented with Figure 38: Corner installation top vented.
snorkel.
28
Initial Installation
QUALIFIED INSTALLERS ONLY
conveRting toP venteD into ReaR venteD:
This unit has been shipped as a 30,000 Btu/hr top-vented freestanding unit. This unit can be converted
to a rear vented unit with a 36†(915 mm) snorkel for some installation applications.To convert this unit
to a rear vented model you must remove the flue pipe adapter and turn to the rear vent position. See
sections initial inStallation - inStallation oF rear vented aPPliance.
1. Carefully remove the stovetop and place on a soft surface as not to damage the painted finish (see
Figure 39).
2. Remove the four (4) ¼†screws that hold the flue collar elbow to the unit body (see Figure 40).
3. Carefully remove the elbow being sure not to damage the gasket that is glued to the flue collar elbow,
it seals the flue to the firebox.
4. Turn the elbow to the rear vent position and re-fasten with the screws removed in step 2 (see Figure
41).
5. Install the half-moon shaped trivet, supplied with the stove, onto the rear of the stovetop using the
two screws provided and re-install the stovetop.
Figure 39: Removal of Stove Top
29
Initial Installation
QUALIFIED INSTALLERS ONLY
Firebox Top
Flue Collar
Adapter
Undo four ¼"
screws that
hold flue collar
elbow to unit.
Figure 40: Step 3 of Converting Top Vented into Figure 41: Step 4 of Converting Top
Rear Vented. Vented into Rear Vented.
instaLLation oF ReaR venteD aPPLiance:
Place the unit into position. Minimum vent terminal 36"
(91.4cm) high snorkel kit.
Attach a small section of pipe on the unit and mark exterior wall
where vent would pass through the wall. Siding
Exterior wall
Cut a 10†(25.4 cm) minimum hole in the wall to maintain
clearances to combustibles. Frame hole as shown in Figure 26. Drywall
Wall thimble
Install a wall thimble.
Inside finished collar
Install interior finished collar. Vent pipe
Install the vent section through the wall.
THIS UNIT MUST BE VENTED WITH A 36†(91 cm) SNORKEL KIT
IF UNIT IS RATED FOR 30,000 Btu/hr NG and 26,000 Btu/hr LP.
Seal around the vent terminal to the structure using a non
hardening mastic.
Also refer to initial inStallation - vent conFiGurationS and reStrictor
SettinGS.
Figure 42: Installation for Rear Vented;
30,000 Btu/hr.
30
Initial Installation
QUALIFIED INSTALLERS ONLY
instaLLation oF toP venteD; hoRizontaL teRmination:
This is the most common type of installation style.
Set the unit in place. Termination
Install a minimum 24†(61 cm) vertical chimney. Inside
finished collar
Install a 90° elbow, and mark the exterior wall where the vent would
pass through. Wall thimble
Cut a 10†(25.4 cm) minimum hole in the wall to maintain clearances Vent pipe
to combustibles around vent pipe. Frame hole if as shown in Figure Drywall
26. Exterior wall
Install wall thimble. Siding
Install interior finished collar
Install the vent section through the wall and then install the vent
termination.
Seal around the termination using a non hardening mastic.
CORNER INSTALLATION:
This type of installation can be used in a corner installation. If a
90° elbow is used in the horizontal plane, 36†(91.4 cm) must be
subtracted from the allowable horizontal run shown in Figure 23. Figure 43: Installation for Top
Vented; Horizontal Termination.
instaLLation oF toP venteD; veRticaL teRmination:
Place the unit in place.
Vent cap
Drop a plumb bob from the ceiling to the center point of the Roof flashing
flue outlet.
Roof
Cut a 10†(25.4 cm) hole in the ceiling and the roof. Refer to truss
Figure 30. Insulation
gaurd
Install the ceiling support and insulation guard.
Ceiling
Install the roof flashing. Ensure that the roof flashing is support
installed under the roofing material so that a watertight seal
Inside
is created. finished collar
Install the flue pipe from the top of the unit through the
roof. Flue pipe
Ensure that all flue pipe and unit maintain required clearances
to combustibles.
CORNER INSTALLATION:
This type of installation can be used in a corner installation.
If a 90° elbow is used in the horizontal plane, 36†(91.4 cm)
must be subtracted from the allowable horizontal run shown
in Figure 23.
Figure 44: Installation for Top Vented;
Vertical Termination.
31
Initial Installation
QUALIFIED INSTALLERS ONLY
FReestanDing DRaFthooD aDaPtoR - 50-841:
This Drafthood Adaptor is a complete assembly and is ready to fit onto your Westport in a vertical vent
application only. With the Drafthood Adaptor correctly installed and wired to the gas control valve. Your
Direct Vent Fireplace can be vented like a B-Vent Fireplace.
INSTALLATION:
WARNING: This Freestanding Drafthood Adaptor must be fitted by a qualified service technician.
1. Remove the Drafthood Adaptor from the packaging. Ensure the unit and wire harness are undamaged. If
there is damage contact your dealer, distributor, or courier company before starting this installation.
2. Install the adaptor so the wires exit to the rear of the fireplace. Slide the Drafthood Adaptor over the
outlet pipe of the fireplace until the bottom of the adaptor collar stops on the top of the outlet. The
Drafthood Adaptor must be safely secured to the vent flanges with either self-tapping screws and/or
high temperature sealant.
WARNING: During the fitting of the Drafthood Adaptor, ensure that the wires are not pinched between
the adaptor and the collar and/or flue outlet. Ensure that the opening of the Drafthood Adaptor is not
blocked or obstructed.
3. Being careful not to run any wiring tight across metal edges; connect them to the valve and “ON/OFFâ€
switch (refer to Figure 45).
4. Adjust the restrictor plate Optional remote ON / OFF / Remote Drafthood adaptor
control receiver 300oF (149oC)
to position 2.5 of 5. See the thermostat switch
manual reset
vent restrictor settings in temperature
the instruction manual. sensor
5. Adjust the embers on the
burner so they don’t cover Purple Grey
the burner ports. Blue
Grey
WIRING DIAGRAM:
Grey
The fireplace connections
are labelled in Figure 45.
When installing the Drafthood
Adaptor onto a fireplace fitted
Optional
with an optional wall switch or wall switch
an optional thermostat, remove
one wire from the switch to
the gas valve and connect the Optional
Thermostat Valve
Drafthood Adaptor harness as
shown in Figure 45. Figure 45: Wiring Diagram for Electrical Connection.
GENERAL VENTING INFORMATION:
Canadian Installations
The venting system must be installed in accordance with the current CSA B149 installation code and/or
local codes having jurisdiction.
U.S.A. Installations
The venting system must be installed in accordance with the current National Fuel Gas Code, ANSI
Z223.1, and/or local codes having jurisdiction.
32
Initial Installation
The minimum clearance to combustibles is 6†(150 mm) when using single wall venting and 1†(25 mm)
when using “B-vent†venting.
We strongly recommend installing an approved chimney liner in an existing brick chimney. This will
maximize the potential draft of the chimney and lessen the effects of slow chimney start-up.
VENTING OF A FIREPLACE FITTED WITH THE DRAFTHOOD ADAPTOR:
Note: Please refer to the chimney manufacturer’s installation instructions prior to commencing the
installation.
This unit may be vented to an existing masonry chimney, or where
no masonry chimney is available, an approved “B-vent†chimney,
or any other approved constructed chimney/vent system (see
Figure 46 & 47).
In either case, the fireplace may be connected to the chimney/
6" (15cm)
vent using a 4†(10 cm) single wall vent connector. optional
decorative
When an existing masonry chimney is utilized for the venting, we cover
recommend the vent connector be connected to an approved 4†4" (10cm)
(10 cm) diameter flue liner running the full height of the chimney. vent
In many jurisdictions this flue liner may be mandatory.
If 4†(10 cm) single wall vent is used, a minimum of 6†(15 cm) must
be maintained between the vent connector and any combustibles.
If 4†(10 cm) “B-vent†is used a minimum of 1†(25 mm) must be
maintained between the vent connector and any combustibles.
CAUTION: A minimum vent height of 12’ (3.6 m) from the floor
is required to effectively vent this fireplace. Figure 46: Unit top venting styles.
SPILLAGE TEST:
A spillage test must be performed prior to leaving the installed fireplace with the customer. Perform this
test in the following manner:
1. Close all windows and doors in the room.
2. Start all exhaust fans in the house and the
furnace blower. Check vent draft
at the top row of
opening.
3. Light the fireplace and set to maximum
flame adjustment.
4. After a minimum of 10 minutes operation,
test the chimney draft with a smoke match
at the top row of the pattern to confirm
that there is adequate draft or ‘pull’ at the
openings around the body of the Drafthood
Adaptor, as shown in Figure 48.
Figure 47: Unit rear
Figure 48: Draft test place.
venting style.
33
Initial Installation
AUTOMATIC SAFETY SHUT DOWN:
If the spill switch is activated and shuts off the main burner the following procedure should be
followed.
• Is the pilot flame still on? If not, the reason for the fireplace shut down is not the spill switch.
• Turn off the pilot flame and turn off all controls. Let fireplace to cool down.
• Check for blockages or restrictions in the flue and venting components.
• Restart the fireplace and check for vent draft as described earlier.
• Operate the fireplace in a normal manner.
• If the main burner shuts down again after a period of operation, turn off the fireplace and contact your
service technician.
SPILL SWITCH REPLACEMENT:
Use the following instructions to replace the
Safety Spill Switch.
1. Turn the unit off and allow it to cool.
2. Disconnect the spill switch wires from the
valve and on/off/remote rocker switch wire
(see Figure 45).
3. Remove the four mounting screws holding
the spill switch bracket and remove the
bracket (see Figure 49).
4. Remove and replace the spill switch with a
50-885 Spill Switch Assembly using a T-20
torx type driver.
5. Follow the reverse of the previous steps.
Figure 49: Spill switch installation.
OPTIONAL FINISHING:
In installations where the flue connector is running from the drafthood into a non-combustible chimney
the following optional finishing technique can be used.
CAUTION: Installations where the flue connector or venting connects to, or passes through,
combustible walls or ceilings, the inner vent components must be ‘B-vent’. It is not allowable
in these applications to use single wall inner vent components.
For decorative purposes a 6†(15 cm) single wall black stove pipe may be installed over the 4†(10 cm)
single wall or ‘B-Vent’.
Note: The use of these components is for aesthetic purposes only and does not effect the
fact that the fireplace, when fitted with the Drafthood Adaptor, is a Natural Vent appliance
and therefore draws air in through the Drafthood Adaptor intake ports.
34
Initial Installation
QUALIFIED INSTALLERS ONLY
gas Line connection anD testing:
WARNING: Only persons licensed to work with gas piping may make the necessary gas connections to
this appliance.
Manifold Inlet
GAS LINE CONNECTION Pressure Tap Pressure Tap
• This stove is equipped with a certified flexible pipe IN OUT
TP TH TP TH
located on the right side of the unit terminating in a â…œâ€
male NPT fitting. Consult your local authorities codes or
O
H L
the CAN/CGA B 149 (1 or 2) installation code in Canada, I OFF
PI
L
or in the USA gas installations follow either local codes TO
NO
or the current edition of the National Fuel Gas Code ANSI
OLP
Z223.1. T I
• The efficiency rating of this appliance is a product
thermal efficiency rating determined under continuous Pilot Adjustment Hi/Low Gas Control
Screw Knob Knob
operating conditions and was determined independently
of any installed system. Figure 50: Fully Labeled Gas Valve.
The appliance and its shutoff valves must be disconnected from the gas supply piping system during any
pressure testing where the pressure exceeds ½ PSIG (3.45 KPa) or damage will occur to the valve.
The appliance must be isolated from the gas supply piping system by closing its individual manual shutoff
valve during any pressure testing of the gas supply piping system at test pressures equal to or less than
½ psig (3.45 KPa).
Always check for gas leaks with a soap and water solution after completing the
required pressure test.
TO TEST VALVE PRESSURES
The pressure taps are located on the left side of the valve
• Turn set screw 1 turn counter clockwise to loosen,
• Place 5/16†(8 mm) I.D. hose over pressure tap system.
• Check pressures using a manometer.
• When finished, release pressure, remove hose & tighten set screw.
Table 7: Pressure and BTU Information.
Natural Gas Propane
Main Burner #39 DMS #53 DMS
Manifold Pressure 3.8†W.C. / 0.95KPa 11.0†W.C. / 2.7KPa
Min. Manifold Pressure 1.1†W.C. / 0.27KPa 2.7†W.C. / 0.67KPa
Max Supply Pressure 7.0†W.C. / 1.74KPa 13.0†W.C. / 3.28KPa
Min. Supply Pressure 5†W.C. / 1.24KPa 12.0†W.C. / 2.98KPa
Max BTU/hr Input 30,000 BTU/hr (8.80KW) 26,500 BTU/hr (7.76KW)
Min. BTU/hr Input 17,000 BTU/hr (4.98 KW) 14,000 BTU/hr (4.10KW)
Venturi Setting 1/16†min. 3/16†min.
NEVER USE AN OPEN FLAME FOR LEAK TESTING.
35
Initial Installation
QUALIFIED INSTALLERS ONLY
eLectRicaL RequiRements FoR gas vaLve anD oPtionaL bLoweR:
The ENVIRO WESTPORT will operate without electrical power. This model has a millivolt gas control,
which uses the pilot flame to generate enough electricity to operate the main burners. The appliance
when equipped with an optional blower must be electrically connected and grounded in accordance with
local codes or in the absence of local codes, with the current CSA C22.1 CANADIAN ELECTRICAL CODE
Part 1, SAFETY STANDARDS FOR ELECTRICAL INSTALLATIONS, OR THE NATIONAL ELECTRICAL CODE
ANSI / NFPA 70 in the U.S.
ON/OFF/Remote
Thermostat Switch
Optional
Remote
Control Blue Thermocouple
70 ° F
Thermopile
N
O
F
F
O Inlet
Purple
Pressure
Manifold
Tap
Pressure Tap
Gas Control
Valve
Grey
70 ° F Optional
Wall Switch
UP Pilot Adjustment
DOWN
COOL / HEAT Screw
PROGRAM Optional
Thermostat
Figure 51: Gas Control Valve and Optional Thermostat Wiring.
Table 8. Recommended Thermostat
Wire Size. Fan
Wire Size Max. Length
14 gauge 100 ft (30.48 m)
16 gauge 60 ft (18.29 m) Black
White White
18 gauge 40 ft (12.00 m)
Black
20 gauge 25 ft (7.62 m)
22 gauge 18 ft (5.49 m) Fan
temperature Power
sensor Supply
Fan
controller
Figure 52. Wiring Diagram For Fan Control.
CAUTION: Label all wires prior to disconnection when servicing controls. Wiring errors can cause
improper and dangerous operation. Verify proper operation after servicing.
WARNING: Electrical grounding instructions. This appliance is equipped with a three-prong (grounding)
plug for your protection against shock hazard, and must be plugged directly into a properly grounded
three-prong outlet.
DO NOT cut or remove the grounding prong from this plug.
36
Secondary Installation
instaLLation oF oPtionaL bLoweR:
1. Remove the pre-assembled blower from the packaging. Inspect the blower for damage. If damage
is noticed call your dealer, distributor or courier
company and have components replaced.
2. Ensure the temperature sensor will touch the
unit when mounted. If it does not touch, adjust
the sensor so it does.
2. Place the fan assembly behind the unit and
secure with the three screws provided, (as
Control panel
(Fan control location) shown in Figure 53).
3. Open the gas valve cover. Carefully cut the decal
Screw hole
portion on the control panel and install the fan
Valve cover control switch in this location. See Figure 46 for
Fan assembly wiring of optional blower.
4. Plug the fan assembly into the wall outlet and
turn the unit on to ensure fan operation.
Figure 53: Optional Blower (Fan) Installation.
instaLLation oF Log set anD embeRs:
The placement of the logs is not arbitrary. If they are positioned incorrectly, the flames can be “pinchedâ€
and will not burn correctly. The burner come with four (4) locator pins, and the right log has two (2)
ledges which make alignment easier. Using the pictures provided, carefully set the logs in place.
NOTE: The logs are fragile and
should be handled gently.
CAUTION: Use only the type of
ember material supplied with this
appliance. Due to the irregular
size of the ember material there
Figure 54: Step 1 of Log Placement.
may be more than required. The
use of other foreign materials on
Ledge for Left Rear Log
the burners may create dangerous
conditions.
Placement Pin for Left Rear Log
If over time, through cleaning and
servicing, these embers require
replacement, contact the nearest
ENVIRO dealer for replacement
embers.
Note: Log set shown with optional
panel set (50-1038) installed.
Figure 55: Step 2 of Log Placement.
37
Secondary Installation
1. Carefully remove logs from
box. Check to ensure there is
Ledge for
no damage. It is very important
Center Log
to install all logs in their proper
position to insure safe, optimum
Placement Pin
operating conditions.
for Center Log
2. Place the log set into the
firebox. Locate each log by
seating it down onto the burner
tray support pins. Follow Figures
48 to 54 proper log placement.
Figure 56: Step 3 of Log Placement.
3. A bag of ceramic fiber
embers and rock wool embers
is provided gently remove the
ember material from the plastic
bag. Spread a layer loosely in
a random manner across the
burner tray. Do not allow any
embers to rest against pilot Placement for
assembly. (See diagram provided Front Left Log
for proper ember placement.)
DO NOT pack this ember
material as this could create an
unsafe condition, leave embers
Figure 57: Step 4 of Log Placement.
loose.
4. Upon the first light up, watch
for ignition to ALL burner ports.
If a long delay is noted: First,
wait for the appliance to cool
down.
• Open the front door of the
appliance.
• Check to carefully reposition
the embers making sure that
burner ports are not plugged
solid or blocked.
Figure 58: Complete Log Placement.
38
Secondary Installation
Important note: When the unit is turned
on for the first time, It should be turned onto
high without the fan on for the first four (4)
hours. This will cure the paint, logs, gasket
material and the other products used in the
manufacturing process. It is advisable to
open a window or door, as the unit will start
to smoke and can irritate some people. After
the unit has gone through the first burn turn
the unit off including the pilot, let the unit get Figure 59: Log Placement with Rock Wool.
cold then remove the glass door and clean
it with a good gas fireplace glass cleaner,
available at your local ENVIRO dealer.
See Maintenance and Service on how to remove
door to clean glass.
Figure 60: Log Placement with Rock Wool & Embers.
Figure 61: Appliance Burning.
CAUTION: NEVER OPERATE THIS APPLIANCE WITH THE GLASS DOOR REMOVED.
39
Secondary Installation
instaLLation oF oPtionaL PaneL set (50-1038):
Do not install when the unit is hot.
The brick panel set is fragile. Handle panels with care and avoid knocking them on the
placement pins or any other object.
1. Remove the two (2) screws from the
rear of the baffle, use a ¼†socket
or a flat head screwdriver. Place the
provided brick bracket (Figure 62) at
the rear of the baffle with the slots
over the screw holes (see Figure 63).
Insert two (2) of the provided screws
into the two (2) holes along the
bottom of the baffle.
Figure 62: Brick panel bracket, slots shown.
Figure 63: Top brick panel in place, screws shown. Figure 64: Back brick panel in place.
2. Remove the two (2) screws from the front of the
baffle. Slide the top brick panel into the bottom
bracket and place the other brick bracket over the top
of the panel and line up the slots on the bracket with
the holes at the top of the baffle. Use two (2) of the
provided screws to hold the bracket in place. Ensure
the top panel is centered before tightening the four
(4) screws completely (refer to Figure 63).
3. Slide the bottom brick panel into place under/behind
the top panel bracket, the notched side is to rest on
the firebox bottom. The panel should rest flush with
the back of the firebox (refer to Figure 64).
4. Slide each side brick panel into place along the sides
Figure 65: Side brick panels in place. of the firebox. The panels should rest flush with the
back panel and the sides of the firebox (refer to
Figure 65).
40
Secondary Installation
RemovaL oF saFety scReen:
The safety screen supplied with the Westport comes installed on the back of the front fascia and must
be used whenever the stove is on or cooling down. If necessary, the safety screen can be removed for
cleaning or replacement by following the steps below.
Safety Screen Removal
1. Turn off the stove and allow it to fully cool down.
2. Remove the fascia as outlined in the GlaSS door and FaScia reMoval section of the manual.
3. Lay the fascia face down on a soft surface to prevent scratching the paint.
4. Using a 11/32†wrench, remove the six (6) #8 nuts as shown in figure 66.
5. Remove the safety screen from the fascia.
To re-install the safety screen simply reverse the procedure, taking care not to over tighten the nuts.
Figure 66: Safety Screen Removal
41
Trouble Shooting
Problem Possible Cause Solution
The main burner does not The gas valve may not be on. • Check that the gas control knob is in the “ON†position.
ignite when called for.
Thermostat is not calling for • Adjust the thermostat several degrees above ambient
heat. temperature.
Problem with gas valve. • Use a DC voltmeter to measure the voltage across the
TPTH and TP terminals. Main operator voltage: Open
circuit ≥ 325mV Closed circuit ≥ 100mV
• If voltage is not present, check the control circuit for
proper operation.
• If proper control system voltage is present, replace the
gas control.
Spark will not light the pilot Defective piezo ignitor. • Check connections to ignitor.
after repeatedly pressing the • If ignitor connections are good but no spark, replace
spark ignitor. ignitor.
Broken spark electrode. • Check for broken ceramic insulation, replace electrode if
broken.
Misaligned spark electrode. • If spark is not arcing from electrode to pilot, loosen the
screws on the pilot base adjust and tighten.
Pilot will not remain lit. Problem with thermocouple • Check for proper connection of the thermocouple to the
circuit. rear of the valve. If loose, fully tighten.
• Check pilot for full flame impingement around
thermocouple. If flame is too small, check gas pressure,
adjust pilot rate screw, check pilot head for damage.
• Check thermocouple voltage at valve. It must be greater
than 5 mV. If low, replace thermocouple.
Air in gas line (pilot dies while • Bleed line.
knob is depressed). • Check gas line pressure.
• Contact dealer.
Burners will not remain lit. Problem with thermopile • Check gas line pressure .
circuit. • Check for flame impingement on thermopile. If low, see
“Pilot will not remain litâ€.
• Check thermopile for minimum of 300 mV when burner is
switched on.
• Check wiring to thermostat for breaks.
Flame lifting Leak in vent pipe • Check for leaks in vent connections.
Improper vent configuration • Check vent configuration with manual.
Terminal may be recirculating • Check to see if terminal is on correctly.
flue gases • May need to install high wind termination cap.
• Contact dealer.
Glass fogs up Normal Condition: after the appliance warms up the glass will clear.
**Due to additives in gas, glass may get hazy during operation** Clean as needed.
Blue Flames Normal during start up: flames will yellow as the fireplace heats up.
Flames are burning “dirty†or Flame impingement • Check log positioning.
sooting • Increase primary air by opening the venturi shutter and/
or by opening the vent restrictor.
See also “Burners will not remain lit.â€
Remote control doesn’t work Problem with the remote • One or more of the batteries are dead. See remote
control instructions.
Problem with fireplace • The on/off switch is turned to OFF.
• The gas control valve is turned to PILOT or OFF.
• The pilot has gone out.
42
Parts List - Components
Reference Part Description Part Number
Number
1 120° Ceramic Fan Temperature Sensor EC-001
2 S.I.T. Nova Valve Convertible 50-1421
3 Thermocouple EC-009
3 Spark Electrode with Ignitor Cable EC-011
3 Thermopile EC-012
3 Pilot Orifice NG Threaded EC-019
3 Pilot Orifice LP Threaded EC-020
Pilot Gasket EC-021
S.I.T. Piezo Ignitor EC-023
4 Burner Switch EC-026
5 Fan Controller 115 V With Knob EC-039A
5 Fan Controller Knob EC-040
Domestic Power Cord EC-042
HEYCO Strain Relief EC-044
DV Vent Kit With Coupler EC-061
6 Relief Door Gasket Only EGWP-087
6 Window Channel Tape EGWP-089
6 1 Piece Glass With Tape EGWP-090
6 Inner Door Only - Painted EGWP-092
Burner Control Assembly LP EGWP-099
Burner Control Assembly NG EGWP-100
Shoulder Bolt, Hardened Bushing & Nut (Set of 2) EF-124
7 Valve Mounting Bracket 30-047
8 Rear Shield 30-048
9 Rating Plate (Label) 30-049
10 Gas Valve Cover 30-050
Flue Connection 30-051
11 Inner Door Handles (2 per set) 30-052
12 Venturi Adjustment Rod 30-053
13 Firebox 30-054
43
Parts List - Components
Reference
Part Description Part Number
Number
14 Pan Burner Only 30-055
15 45° Elbow & Gasket 50-040
16 Fan Kit 180 C.F.M. 50-173
Electronic Ignition Module Switch 50-329
17 Blank Orifice #73 - All Gas Models 50-343
Wiring Harness 50-348
Pressure Relief Door With Gasket, Rod & Brackets 50-366
Control Panel Decal 50-461
Inner Door Complete (With Glass & Handles) 50-463
Embers 50-491
4†Flex Coupler 50-497
18 Dual Convection Blower 115 V (No Mount) 50-512
Firebox Baffle 50-533
Valve Extension Rod With Knob (1 per set) 50-555
19 Electronic Ignition Module 50-589
20 Control Panel 50-690
Drafthood Adapter 50-841
Drafthood Adaptor Spill Switch Assembly (with
50-885
Wiring Harness)
Drafthood Adaptor Decorative Brass Ring 50-894
29 3 Flame Pilot Hood 50-925
Westport Replacement Safety Screen 50-3060
Owner’s Manual 50-3059
Brick Panel Set 50-1038
Log Set With Embers - Complete 50-1041
Convertion Kit from LG to NG Convertible 50-1442
Convertion Kit from NG to LG Convertible 50-1443
S.I.T. Valve Conversion Screw With O-Ring 50-1450
S.I.T. Valve Conversion Screw Cap 50-1451
44
Parts Diagram - Components
4
5
20 15 11
9 10
6
8
12
13
2 17
21
19
3
7
14
1
18
16
WESTPORT - Components
January 2015
45
Notes
46
Warranty for Enviro Gas Products
Sherwood Industries Ltd. (“Sherwoodâ€) hereby warrants, subject to the terms and Exclusions
conditions herein set forth, this product against defects in material and workmanship
An expanded list of exclusions is available at www.enviro.com/help/warranty.html
during the specified warranty period starting from the date of original purchase at retail.
This warranty does not cover:
In the event of a defect of material or workmanship during the specified warranty period,
Sherwood reserves the right to make repairs or to assess the replacement of a defective ï‚¡ Damage as a result of improper usage or abuse.
product at Sherwood’s factory. The shipping costs are to be paid by the consumer.
ï‚¡ Damage caused from over-firing due to incorrect setup or tampering.
All warranties by Sherwood are set forth herein and no claim shall be made against
Sherwood on any oral warranty or representation. ï‚¡ Damage caused by incorrect installation.
Conditions
To the Dealer
ï‚¡ A completed warranty registration must be submitted to Sherwood within 90 days
ï‚¡ Provide name, address and telephone number of purchaser and date of purchase.
of original purchase via the online warranty registration page or via the mail-in
warranty registration card provided. Have the installer fill in the installation data ï‚¡ Provide date of purchase. Name of installer and dealer. Serial number of
the
sheet in the back of the manual for warranty and future reference. appliance. Nature of complaint, defects or malfunction, description and part
# of any
parts replaced.
ï‚¡ This warranty applies only to the original owner in the original location from date of
install. ï‚¡ Pictures or return of damaged or defective product may be required.
ï‚¡ The unit must have been properly installed by a qualified technician or installer, and To the Distributor
must meet all local and national building code requirements.
ï‚¡ Sign and verify that work and information are correct.
ï‚¡ The warranty does not cover removal and re-installation costs.
ï‚¡ Sherwood Industries Ltd. reserves the right to make changes without notice.
Sherwood Industries Ltd.
ï‚¡ Sherwood Industries Ltd. and its employees or representatives will not assume 6782 Oldfield Road, Victoria, BC . Canada V8M 2A3
any damages, either directly or indirectly caused by improper usage, operation, Online warranty registration: www.enviro.com/warranty/
installation, servicing or maintenance of this appliance.
ï‚¡ A proof of original purchase must be provided by you or the dealer including serial
number.
ï‚¡ This warranty does not cover any discoloration of the safety screen mesh.
Category One Year Two Year Limited Lifetime (7yr)
Parts 1,2 (unit serial number required) ï¡
Firebox Liner Panels 3 ï¡
Firebox ï¡
Heat Exchanger ï¡
Burner ï¡
Ceramic Logs 4 ï¡
Ceramic Glass 5 ï¡
Pedestal / Legs (excluding finish) ï¡
Door Assembly ï¡
Surround Panels (excluding finish) ï¡
Exterior Panels (excluding finish) Up to 5 years
Electrical Components ï¡
Exterior Surface Finishing ï¡
Labour ï¡
1 Whereas warranty has expired, replacement parts will be warrantied for 90 days from part purchase date. Labour not included.
Unit serial number required.
2 50-173 Westport Fan Kit covered for up to 5 years from purchase date. Labour not included. Unit serial required.
3 Excluding damage to the finish caused by improper setup of the appliance, or color changes.
4 Log set and panels excludes wear and tear or breakage caused by cleaning or service.
4 Glass is covered for thermal breakage. Photos of box, inside of door, and unit serial # must be supplied for breakage due to shipping.
6 Exterior Surface finishing covers plating, enamel or paint and excludes colour changes, chipping, and fingerprints.
Travel costs not included.
Jan 2018
47
Installation Data Sheet
The following information must be recorded by the installer for warranty purposes and future reference.
NAME OF OWNER: NAME OF DEALER:
_________________________________________ _________________________________________
ADDRESS: ADDRESS:
_________________________________________ _________________________________________
_________________________________________ _________________________________________
_________________________________________ _________________________________________
PHONE:___________________________________ PHONE:___________________________________
MODEL:___________________________________ NAME OF INSTALLER:
SERIAL NUMBER:___________________________
_________________________________________
DATE OF PURCHASE: _____________ (dd/mm/yyyy)
ADDRESS:
DATE OF INSTALLATION:___________(dd/mm/yyyy)
_________________________________________
� NATURAL GAS (NAT) � PROPANE(LPG) _________________________________________
_________________________________________
INLET GAS PRESSURE:_________in wc
MAIN BURNER ORIFICE:__________# DMS PHONE:___________________________________
PILOT ORIFICE #_________OR________in diam.
INSTALLER’S SIGNATURE:
_________________________________________
MANUFACTURED BY:
SHERWOOD INDUSTRIES LTD.
6782 OLDFIELD RD. SAANICHTON, BC, CANADA V8M 2A3
www.enviro.com
February 16, 2015
C-14530
227 East Burke Arlington, WA 98223
replacing freestanding gas fireplace stove
David Lucey
405 East Gilman Ave Arlington WA
98223
425-512-7096 Leopictures@hotmail.com
Lifetime Heating, Cooling & Electric
2801 Bickford Ave Suite 103/PMB Snohomish WA 98290
148
425-553-4328 Reneev@lifetimeheating.com
Lifetime Heating, Cooling & Electric
2801 Bickford Ave Suite 103/PMB Snohomish
WA 98290
148
LIFETHA820L8 6/28/22
4255534328 valurab@lifetimeheating.com
✔
✔
10/19/2021
Renee Visitacion
CITY OF ARLINGTON
18204 59th Avenue NE, Arlington, WA 98223
INSPECTIONS: 360-403-3417 - Permit Center: 360-403-3551
BUILDING PERMIT
227 E BURKE AVE Permit #: 4210
PERMIT EXPIRES 180 DAYS AFTER
Parcel #: 00461803102200
DATE OF ISSUANCE.
Scope of Work: REPLACE FREE STANDING GAS FIREPLACE Valuation: .00
OWNER APPLICANT CONTRACTOR
LUCEY HEIDI/DAVID LIFETIME HEATING & COOLING Lifetime Heating & Air Conditioning
227 E BURKE AVE 2801 BICKFORD AVE, STE 103/PMB 2801 Bickford Avenue, Suite 103
ARLINGTON, WA 98223 SNOHOMISH WA 98290 Snohomish, WA 98290
425-553-4328 425-553-4328
LIC: LIFETHA820L8 EXP: 06/28/2022
MECHANICAL CONTRACTOR PLUMBING CONTRACTOR
LIFETIME HEATING & COOLING
801 BICKFORD AVE, STE 103/PMB
SNOHOMISH WA 98290
425-553-4328
LIC #: LIFETHA820L8 EXP: 06/28/2022 LIC #: EXP:
JOB DESCRIPTION
PERMIT TYPE: Residential Mechanical CODE YEAR: 2018
STORIES: 1 CONST. TYPE: IIB
DWELLING UNITS: 1 OCC GROUP: R-3
BUILDINGS: 1 OCC LOAD:
PERMIT APPROVAL
The issuance or granting of this permit shall not be construed to be a permit for, or approval of, any violation of this Code or any
other ordinance or order of the City, of any state or federal law, or of any order, proclamation, guidance advice or decision of the
Governor of this State. To the extent the issuance or granting of this permit is interpreted to allow construction activity during any
period of time when such construction is prohibited or restricted by any state or federal law, or order, proclamation, guidance
advice or decision of the Governor of this State, this permit shall not authorize such work and shall not be valid. The building
official is authorized to prevent occupancy or use of a structure where in violation of this Code, any other City ordinances of this
jurisdiction or any other ordinance or executive order of the City, or of any state or federal law, or of any order, proclamation,
guidance advice or decision of the Governor. The building official is authorized to suspend or revoke this permit if it is
determined to be issued in error or on the basis of incorrect, inaccurate or incomplete information, or in violation of any City
ordinance, regulation or order, state or federal law, or any order, proclamation, guidance or decision of the Governor.
I AGREE TO COMPLY WITH CITY AND STATE LAWS REGULATING CONSTRUCTION AND IN DOING THE WORK
AUTHORIZED THEREBY; NO PERSON WILL BE EMPLOYED IN VIOLATION OF THE LABOR CODE OF THE STATE
OF WASHINGTON RELATING TO WORKMEN'S COMPENSATION INSURANCE AND RCW 18.27.
THIS APPLICATION IS NOT A PERMIT UNTIL SIGNED BY THE BUILDING OFFICIAL OR HIS/HER DEPUTY AND
ALL FEES ARE PAID.
IT IS UNLAWFUL TO USE OR OCCUPY A BUILDING OR STRUCTURE UNTIL A FINAL INSPECTION HAS BEEN
MADE AND APPROVAL OR A CERTIFICATE OF OCCUPANCY HAS BEEN GRANTED. IBC110/IRC110.
SALES TAX NOTICE: Sales tax relating to construction and construction materials in the City of Arlington must be reported on
your sales tax return form and coded City of Arlington #3101.
10/26/2021
Signature Print Name Date Released By Date
CONDITIONS
INSTALL PER MANUFACTURER'S SPECIFICATIONS. PERMIT AND APPROVED MANUAL SHALL BE AVAILABLE
AT TIME OF INSPECTION. CALL FOR FINAL INSPECTION.
THIS PERMIT AUTHORIZES ONLY THE WORK NOTED. THIS PERMIT COVERS WORK TO BE DONE ON PRIVATE
PROPERTY ONLY. ANY CONSTRUCTION ON THE PUBLIC DOMAIN (CURBS, SIDEWALKS, DRIVEWAYS,
MARQUEES, ETC.) WILL REQUIRE SEPARATE PERMISSION.
PERMIT FEES
Date Description Fee Amount
10/26/2021 Inspection Fee $75.00
10/26/2021 Fireplace/Insert/Woodstove $15.00
10/26/2021 Mechanical Base $25.00
10/26/2021 Processing/Technology Fee $25.00
Total Due: $140.00
Total Payment: $0.00
Balance Due: $140.00
CALL FOR INSPECTIONS
Call by 3:30 pm for next day inspection, allow 48 hours for Fire Inspections
When calling for an inspection please leave the following information:
Permit Number, Type of Inspection being requested, and whether you prefer morning or afternoon
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