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Home My WebLink About128 Marion St_BLD6210_2025 Permit Packet Coversheet Community and Economic Development City of Arlington â€¢ 18204 59th Avenue NE â€¢ Arlington, WA 98223 â€¢ Phone (360) 403-3551 Permit Number: BLD6210 Permit Type: Residential Mechanical Address/Parcel: 128 Marion St Completed (Month/Year): November 2024 Land Use Bonding or Assignment of Funds Notice of Decision o Confidential Documents. Contact the Staff Report City to obtain. Application As-Builts Narrative Letters and Project Documents Legal Description Other: Vicinity Map Site Plan Civil Landscape Plan Issued Permit Complete Streets Checklist Application Traffic Impact Analysis Other Applications Snohomish County Traffic Mitigation Offer Construction Calculation Worksheet WSDOT Traffic Offer Form Approved Plans Tree Survey Review Comment Form Stormwater Drainage Report Letters and Project Documents Geotech Report Other Agency Permits Critical Area Evaluation Form Reports: SEPA Checklist o Drainage Report Pg: Public Notice Material o Stormwater Pg: Noticing and Related Documents o Geotech Pg: Water / Sewer Availability Certificate o All Other Reports Unanticipated Discovery Plan Form SEPA and Noticing Materials Aerial Photo of Site Inspections Proposed Building Materials As-Builts Lighting Plans and Lighting Cut Sheets Other: Color Elevations Design Matrix Building Plat Map âœ” Issued Permit Title Report âœ” Application Lot Closures Additional Applications Preliminary Civil Plans Approved Plans Archaeological Survey Site Plan o Confidential Documents. Contact the Letters and Project Documents City to obtain. Calculations Topography (Existing Conditions) âœ” Project Specification Manuals CC&Râ€™s Reports Deeds / Easements / Conveyances Certificate of Occupancy /Dedications Inspections Developerâ€™s Agreement Other: Letters and Project Documents Page 1 of 1 Product Data Upflow/Downflow/Horizontal Gas-Fired, 1â€“Stage and 2â€“Stage Induced Draft Furnaces with High Efficiency Motor UUppffllooww,, DDoowwnnffllooww,, HHoorriizzoonnttaall RRiigghhtt//LLeefftt Single Stage Two Stage S8B1A040M3PSCA/CS8X1A040M3PSCA/C S8X2A040M3PSC S8B1B040M2PSCA/CS8X1B040M2PSCA/C S8X2B060M4PSC S8B1B060M4PSCB/C S8X1B060M4PSCB/C S8X2B080M4PSC S8B1B080M4PSCB/C S8X1B080M4PSCB/C S8X2C080M5PSC S8B1C080M5PSCA/CS8X1C080M5PSCA/C S8X2C100M5PSC S8B1C100M5PSCB/C S8X1C100M5PSCB/C S8X2D120M5PSC S8B1D120M5PSCA/CS8X1D120M5PSCA/C S8X2 S8X1 S8B1 NNoottee::Models may have a â€œTâ€ in the 12th digit designating they meet California NNoottee::Graphics in this document are for less than 40 ng/J (NOx) emissions requirements. representation only. Actual model may differ in appearance. May 2024 1122--11441188--11FF--EENN Table of Contents General Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Features and Benefits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Product Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Airflow Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 CFM Versus Temperature Rise. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Wiring Diagrams. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Electrical Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Field Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Outline Drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 2 12-1418-1F-EN General Features NNAATTUURRAALL GGAASS MMOODDEELLSS Central Heating furnace designs are certified by Intertek for both natural and L.P. gas. Limit setting and rating data were established and approved under standard rating conditions using American National Standards Institute standards. SSAAFFEE OOPPEERRAATTIIOONN The Integrated System Control is a solid state device which continuously monitors for presence of flame when the system is in the heating mode of operation. Dual solenoid combination gas valve and regulator provide additional safety. QQUUIICCKK HHEEAATTIINNGG Durable, cycle tested, heavy gauge ttuubbuullaarr aalluummiinniizzeedd sstteeeell hheeaatt eexxcchhaannggeerr quickly transfers heat to provide warm conditioned air to the structure. LLooww eenneerrggyy ppoowweerr vveenntt bblloowweerr,, to increase efficiency and provide a discharge of gas fumes to the outside. BBUURRNNEERRSS Multiport, Inshot burners will give years of quiet and efficient service. All models can be converted to LL..PP.. ggaass with LP conversion kit. IINNTTEEGGRRAATTEEDD SSYYSSTTEEMM CCOONNTTRROOLL Exclusively designed operational program provides total control of furnace limit sensors, blowers, gas valve, flame control and includes self diagnostics for ease of service. EENNEERRGGYY EEFFFFIICCIIEENNTT OOPPEERRAATTIIOONN Air-Titeâ„¢ cabinet design is certified to <1% air leakage per ASHRAE 193 â€œMethod of Test for Determining the Airtightness of HVAC Equipment.â€ AAIIRR DDEELLIIVVEERRYY The 9 speed constant torque blower motor has sufficient airflow for most heating and cooling requirements and will switch from heating to cooling speeds on demand from room thermostat. SSTTYYLLIINNGG HHeeaavvyy ggaauuggee sstteeeell aanndd ""wwrraapp--aarroouunndd"" ccaabbiinneett ccoonnssttrruuccttiioonn is used in the cabinet with baked- on enamel finish for strength and beauty. Every orientation has at least two venting options. There are no knockouts on cabinet. FFEEAATTUURREESS AANNDD GGEENNEERRAALL OOPPEERRAATTIIOONN The S-Series furnace utilizes a Silicon Nitride Hot Surface Ignition system, which eliminates the waste of a constant burning pilot. The integrated system control lights the main burners upon a demand for heat from the room thermostat. Complete front service access. a. Low energy power venter b. Vent proving pressure switches. 12-1418-1F-EN 3 Features and Benefits 8800%% AAFFUUEE oonn SS88**11 aanndd SS88XX22 FFUURRNNAACCEE MMOODDEELLSS Lowers utility bills EELLEECCTTRRIICCAALLLLYY EEFFFFIICCIIEENNTT Efficient airflow design reduces electrical energy use 3344 IINNCCHH TTAALLLL Lighter, easier to move and fit into tight spaces like short basements or tight closets Works great with larger, high-efficiency coils No knockouts 44â€“â€“WWAAYY MMUULLTTII--PPOOIISSEE S8*1 â€“ 8 SKUâ€™s â€” Upflow / Downflow / Horizontal Left / Horizontal Right S8X2 â€“ 6 SKUâ€™s â€”Upflow / Downflow / Horizontal Left / Horizontal Right Added application flexibility and reduction in specification errors AAIIRRFFLLOOWW At least 400 CFM/ton at 0.5 in. H20 external static pressure RREEGGUULLAATTOORRYY All models are air tight; 1% or less air leakage as per ASHRAE 193 Open vestibule design provides a full 34â€ high open vestibule for ease of installation and service DDIIMMEENNSSIIOONNSS Widths are industry standard: 14.5â€, 17.5â€, 21â€ and 24.5â€ Depth remains approximately 28â€ Cabinet is compatible with industry standard coils, as well as, other accessories IINNTTEEGGRRAATTEEDD FFUURRNNAACCEE CCOONNTTRROOLL Setup / Status / Diagnostics / Digital Display No dip switches Last six errors stored Dry contact EAC and HUM connections All Molex connections; no spade terminals Low voltage labeled above and below Rain shield over IFC keeps condensate off the control TTUUBBUULLAARR AALLUUMMIINNIIZZEEDD SSTTEEEELL HHEEAATT EEXXCCHHAANNGGEERR VVOORRTTIICCAA IIII BBLLOOWWEERR,, DDEESSIIGGNNEEDD EEXXCCLLUUSSIIVVEELLYY FFOORR TTHHEE SS--SSEERRIIEESS FFUURRNNAACCEE Improved airflow efficiency Durable, easy to clean, housing Single piece belly band/ motor arm assembly Blower deck has full-length rails for easy removal and replacement, regardless of poise FFOOUURRâ€“â€“WWAAYY MMUULLTTII--PPOOIISSEE ((UUPPFFLLOOWW,, DDOOWWNNFFLLOOWW,, HHOORRIIZZOONNTTAALL LLEEFFTT AANNDD RRIIGGHHTT)) Easier to specify Shipped ready to install (no conversion kits required) Every model has at least two venting options 4 12-1418-1F-EN Accessories Table 1. Accessories Model Number Description Use with BAYHANG Horizontal Hanging Kit All Furnaces BAYLIFTB Dual Return Kit (B size extension) B Cabinet Furnaces BAYLIFTC Dual Return Kit (C size extension) C Cabinet Furnaces BAYLIFTD Dual Return Kit (D size extension) D Cabinet Furnaces BAYBASE205 Downflow Subbase All Furnaces in Downflow orientation B Cabinet Modular Blowers in Downflow/ BAYFLTR203 Horizontal Filter Kit Horizontal C Cabinet Modular Blowers in Downflow/ BAYFLTR204 Horizontal Filter Kit Horizontal D Cabinet Modular Blowers in Downflow/ BAYFLTR205 Horizontal Filter Kit Horizontal BAYFLTR206 Filter Access Door Kit (Downflow only) All Furnaces in Downflow orientation BAYSF1165*(a) 1â€ SlimFit Box with MERV 4 Filter All Furnaces All furnaces when used in side return application BAYSF1255* 1â€ SlimFit Filter and Insulated Frame B Cabinet furnaces only when in bottom return application FLRSF1255 1â€ Filter replacement (Qty 12) BAYSF1255* BAYVENT600A Internal venting kit B, C, and D Furnaces in Downflow orientation BAYVENT800B Masonry Chimney Vent Kit All Furnaces BAYSWT21AHALTAA High Altitude Pressure Switch Kit S8*1A040M3P*, S8*1B040M2P* BAYSWT22AHALTAA High Altitude Pressure Switch Kit S8X2A040M3P* S8*1C080M5P*, S8*1C100M5P*, BAYSWT14AHALTAB High Altitude Pressure Switch Kit S8*1D120M5P* BAYSWT15AHALTAA High Altitude Pressure Switch Kit S8*1B060M4P*, S8*1B080M4P* BAYSWT16AHALTAB High Altitude Pressure Switch Kit S8X2C080M5P* BAYSWT17AHALTAA High Altitude Pressure Switch Kit S8X2B060M4PSAAA BAYSWT18AHALTAA High Altitude Pressure Switch Kit S8X2B080M4P* BAYSWT19AHALTAA High Altitude Pressure Switch Kit S8X2C100M5P* S8X2B060M4PSAAB & later, BAYSWT23AHALTAA High Altitude Pressure Switch Kit S8X2B060M4PTAAA & later BAYSWT24AHALTAA High Altitude Pressure Switch Kit S8X2D120M5P* Propane Conversion Kit with Stainless Steel BAYLPSS400* All Furnaces Burners PIP02095 U fitting for gas piping All Furnaces for right hand gas entry (a) Airflow greater than 1600 CFM requires dual returns 12-1418-1F-EN 5 Product Specifications S8*1A040M3PSC S8*1B040M2PSC S8*1B060M4PSC S8*1B080M4PSC MODEL A/C(a) A/C (a) B/C(a) B/C(b) Upflow / Horizontal / Upflow / Horizontal / Upflow / Horizontal / Upflow / Horizontal / Type Downflow Downflow Downflow Downflow RATINGS(c) Input BTUH 40,000 40,000 60,000 80,000 Capacity BTUH (ICS)(d) 32,300 32,500 48,700 65,100 Temp. Rise (Min. - Max.) Â°F 30 - 60 30 - 60 30 - 60 30 - 60 AFUE - Rating(d) 80 80 80 80 Return Air Temp. (Min. - Max.) Â°F 55Â°F - 80Â°F 55Â°F - 80Â°F 55Â°F - 80Â°F 55Â°F - 80Â°F BLOWER DRIVE DIRECT DIRECT DIRECT DIRECT Diameter - Width (in.) 11 X 8 11 X 8 11 X 8 11 X 8 No. Used 1 1 1 1 Speeds (No.)(e) CTM - 9 CTM - 9 CTM - 9 CTM - 9 See Fan Performance See Fan Performance See Fan Performance CFM vs. in. w.g. See Fan Performance Table Table Table Table Motor HP 1/2 1/3 3/4 3/4 R.P.M. 1050 1050 1050 1050 Volts / Ph / Hz 120 / 1 / 60 120 / 1 / 60 120 / 1 / 60 120 / 1 / 60 FLA 6.4 4.1 9.2 9.2 COMBUSTION FAN - Type PSC PSC SP SP Drive - No. Speeds Direct - 1 Direct - 1 Direct - 1 Direct - 1 Motor RPM 3300 / 3162 3300 / 3225 3300 3300 Volts/Ph/Hz 120 / 1 / 60 120 / 1 / 60 120 / 1 / 60 120 / 1 / 60 FLA 0.30 0.30 1.40 1.40 Inducer Orifice 1.20 1.15 1.40 2.15 FILTER - Furnished? No No No No Type Recommended High Velocity High Velocity High Velocity High Velocity Hi Vel. (No.-Size-Thk.) 1 - 14 X 25 - 1 in. 1 - 16 X 25 - 1 in. 1 - 16 X 25 - 1 in. 1 - 16 X 25 - 1 in. VENT PIPE DIAMETER - Min. 4 Round 4 Round 4 Round 4 Round (in.)(f) HEAT EXCHANGER - Type Aluminized Steel Aluminized Steel Aluminized Steel Aluminized Steel Gauge (Fired) 20 - 19 20 - 19 20 - 19 20 - 19 ORIFICES - Main Nat. Gas Qty. - Drill Size 2 - 45 2 - 45 3 - 45 4 - 45 L.P. Gas Qty. - Drill Size 2 - 56 2 - 56 3 - 56 4 - 56 Redundant - Single GAS VALVE Redundant - Single Stage Redundant - Single Stage Redundant - Single Stage Stage PILOT SAFETY DEVICE - Type 120 V SiNi Igniter 120 V SiNi Igniter 120 V SiNi Igniter 120 V SiNi Igniter BURNERS - QTY 2 2 3 4 POWER CONN. - V/Ph/HZ(g) 120 / 1 / 60 120 / 1 / 60 120 / 1 / 60 120 / 1 / 60 Ampacity (Amps) 8.5 5.6 13.1 13.1 Max. Overcurrent Protection 15 15 15 15 (Amps) PIPE CONN. SIZE (IN.) 1/2 1/2 1/2 1/2 DIMENSIONS H x W x D H x W x D H x W x D H x W x D Uncrated (in.) 34 x 14.5 x 28.75 34 x 17.5 x 28.75 34 x 17.5 x 28.75 34 x 17.5 x 28.75 6 12-1418-1F-EN PPrroodduucctt SSppeecciiffiiccaattiioonnss S8*1A040M3PSC S8*1B040M2PSC S8*1B060M4PSC S8*1B080M4PSC MODEL A/C(a) A/C (a) B/C(a) B/C(b) Crated (in.) 35.5 x 16.5 x 30.87 35.5 x 19.5 x 30.87 35.5 x 19.5 x 30.87 35.5 x 19.5 x 30.87 WEIGHT Shipping (Lbs.)/Net (Lbs.) 102 / 94 128 / 120 128 / 120 137 / 129 (a) Central Furnace heating designs are certified to ANSI Z21.47 - latest edition. (b) Central Furnace heating designs are certified to ANSI Z21.47 - latest edition. (c) For U.S. applications, above input ratings (BTUH) are up to 2,000 feet, derate 4% per 1,000 feet for elevations above 2,000 feet above sea level. (d) Based on U.S. government standard tests (e) 9 Speed constant torque ECM Blower Motor. (f) Refer to the Installer's Guide. (g) The above wiring specifications are in accordance with National Electric Code, however, installations must comply with local codes. S8*1C080M5PSC S8*1C100M5PSC S8*1D120M5PSC MODEL A/C(b) B/C(a) A/C (a) Upflow / Horizontal / Upflow / Horizontal / Upflow / Horizontal / Type Downflow Downflow Downflow RATINGS(b) Input BTUH 80,000 100,000 120,000 Capacity BTUH (ICS)(c) 64,700 80,700 98,000 Temp. Rise (Min. - Max.) Â°F 30 - 60 30 - 60 35 - 65 AFUE - Rating(c) 80 80 80 Return Air Temp. (Min. - Max.) Â°F 55Â°F - 80Â°F 55Â°F - 80Â°F 55Â°F - 80Â°F BLOWER DRIVE DIRECT DIRECT DIRECT Diameter - Width (in.) 11 X 11 11 X 11 11 X 11 No. Used 1 1 1 Speeds (No.)(d) CTM - 9 CTM - 9 CTM - 9 CFM vs. in. w.g. See Fan Performance Table See Fan Performance Table See Fan Performance Table Motor HP 1 1 1 R.P.M. 1050 1050 1050 Volts / Ph / Hz 120 / 1 / 60 120 / 1 / 60 120 / 1 / 60 FLA 10.9 10.9 10.9 COMBUSTION FAN - Type PSC PSC PSC Drive - No. Speeds Direct - 1 Direct - 1 Direct - 1 Motor RPM 3300 / 2971 3300 / 2680 3300 / 3025 Volts/Ph/Hz 120 / 1 / 60 120 / 1 / 60 120 / 1 / 60 FLA 0.30 / 0.43 0.33 / 0.58 0.33 / 0.57 Inducer Orifice 1.80 2.50 2.15 FILTER - Furnished? No No No Type Recommended High Velocity High Velocity High Velocity Hi Vel. (No.-Size-Thk.) 1 - 20 X 25 - 1 in. 1 - 20 X 25 - 1 in. 1 - 24 X 25 - 1 in. VENT PIPE DIAMETER - Min. (in.)(e) 4 Round 4 Round 4 Round HEAT EXCHANGER - Type Aluminized Steel Aluminized Steel Aluminized Steel Gauge (Fired) 20 - 19 20 - 19 20 - 19 ORIFICES - Main Nat. Gas Qty. - Drill Size 4 - 45 5 - 45 6 - 45 L.P. Gas Qty. - Drill Size 4 - 56 5 - 56 6 - 56 GAS VALVE Redundant - Single Stage Redundant - Single Stage Redundant - Single Stage PILOT SAFETY DEVICE - Type 120 V SiNi Igniter 120 V SiNi Igniter 120 V SiNi Igniter BURNERS - QTY 4 5 6 12-1418-1F-EN 7 PPrroodduucctt SSppeecciiffiiccaattiioonnss S8*1C080M5PSC S8*1C100M5PSC S8*1D120M5PSC MODEL A/C(b) B/C(a) A/C (a) POWER CONN. - V/Ph/HZ(f) 120 / 1 / 60 120 / 1 / 60 120 / 1 / 60 Ampacity (Amps) 14.1 / 14.2 14.1 / 14.4 14.1 / 14.4 Max. Overcurrent Protection (Amps) 15 15 15 PIPE CONN. SIZE (IN.) 1/2 1/2 1/2 DIMENSIONS H x W x D H x W x D H x W x D Uncrated (in.) 34 x 21 x 28.75 34 x 21 x 28.75 34 x 24.5 x 28.75 Crated (in.) 35.5 x 23 x 30.87 35.5 x 23 x 30.87 35.5 x 26.5 x 30.87 WEIGHT Shipping (Lbs.)/Net (Lbs.) 142 / 134 144 / 136 160 / 152 (a) Central Furnace heating designs are certified to ANSI Z21.47 - latest edition. (b) For U.S. applications, above input ratings (BTUH) are up to 2,000 feet, derate 4% per 1,000 feet for elevations above 2,000 feet above sea level. (c) Based on U.S. government standard tests (d) 9 Speed constant torque ECM Blower Motor. (e) Refer to the Installer's Guide. (f) The above wiring specifications are in accordance with National Electric Code, however, installations must comply with local codes. Model S8X2A040M3PSC (a) S8X2B060M4PSC (a) S8X2B080M4PSC (a) Type Upflow / Horizontal / Downflow Upflow / Horizontal / Downflow Upflow / Horizontal / Downflow RATINGS(b) 1st Stage Input BTUH 26,000 39,000 52,000 1st Stage Capacity BTUH (ICS) 20,900 31,500 42,500 2nd Stage Input BTUH 40,000 60,000 80,000 2nd Stage Capacity BTUH (ICS)(c) 32,200 48,700 65,000 1st Stage Temp. Rise (Min. - Max.) Â°F 20 - 50 20 - 50 25 - 55 2nd Stage Temp. Rise (Min. - Max.) Â°F 30 - 60 30 - 60 30 - 60 AFUE (%)(c) 80 80 80 Return Air Temp. (Min. - Max.) Â°F 55Â°F - 80Â°F 55Â°F - 80Â°F 55Â°F - 80Â°F BLOWER DRIVE DIRECT DIRECT DIRECT Diameter - Width (in.) 11 X 8 11 X 8 11 X 8 No. Used 1 1 1 Speeds (No.)(d) CTM - 9 CTM - 9 CTM - 9 CFM vs. in. w.g. See Fan Performance Table See Fan Performance Table See Fan Performance Table Motor HP 1/2 3/4 3/4 R.P.M. 1050 1050 1050 Volts / Ph / Hz 120 / 1 / 60 120 / 1 / 60 120 / 1 / 60 FLA 6.4 9.2 9.2 COMBUSTION FAN - Type PSC PSC PSC Drive - No. Speeds Direct - 2 Direct - 2 Direct - 2 Motor RPM 3300/2600 3300/2600 3300/2600 Volts/Ph/Hz 120 / 1 / 60 120 / 1 / 60 120 / 1 / 60 FLA 0.30 0.30 0.33 Inducer Orifice 1.20 1.40 1.75 FILTER - Furnished? No No No Type Recommended High Velocity High Velocity High Velocity Hi Vel. (No.-Size-Thk.) 1 - 14 X 25 - 1 in. 1 - 16 X 25 - 1 in. 1 - 16 X 25 - 1 in. VENT PIPE DIAMETER - Min. (in.) (e) 4 Round 4 Round 4 Round HEAT EXCHANGER - Type Aluminized Steel Aluminized Steel Aluminized Steel Gauge (Fired) 20 - 19 20 - 19 20 - 19 8 12-1418-1F-EN PPrroodduucctt SSppeecciiffiiccaattiioonnss Model S8X2A040M3PSC (a) S8X2B060M4PSC (a) S8X2B080M4PSC (a) ORIFICES - Main Nat. Gas Qty. - Drill Size 2 - 45 3 - 45 4 - 45 L.P. Gas Qty. - Drill Size 2 - 56 3 - 56 4 - 56 GAS VALVE Redundant - Two Stage Redundant - Two Stage Redundant - Two Stage PILOT SAFETY DEVICE - Type 120 V SiNi Igniter 120 V SiNi Igniter 120 V SiNi Igniter BURNERS - QTY 2 3 4 POWER CONN. - V/Ph/HZ(f) 120 / 1 / 60 120 / 1 / 60 120 / 1 / 60 Ampacity (Amps) 8.5 12.0 12.0 Max. Overcurrent Protection (Amps) 15 15 15 PIPE CONN. SIZE (IN.) 1/2 1/2 1/2 DIMENSIONS H x W x D H x W x D H x W x D Uncrated (in.) 34 x 14.5 x 28.75 34 x 17.5 x 28.75 34 x 17.5 x 28.75 Crated (in.) 35.5 x 16.5 x 30.87 35.5 x 19.5 x 30.87 35.5 x 19.5 x 30.87 WEIGHT Shipping (Lbs.)/Net (Lbs.) 102 / 94 132 / 124 137 / 129 (a) Central Furnace heating designs are certified to ANSI Z21.47 - latest edition. (b) For U.S. applications, above input ratings (BTUH) are up to 2,000 feet, derate 4% per 1,000 feet for elevations above 2,000 feet above sea level. (c) Based on U.S. government standard tests (d) 9 Speed constant torque ECM Blower Motor. (e) Refer to the Installer's Guide. (f) The above wiring specifications are in accordance with National Electric Code, however, installations must comply with local codes. Model S8X2C080M5PSC (a) S8X2C100M5PSC (a) S8X2D120M5PSC (a) Type Upflow / Horizontal / Downflow Upflow / Horizontal / Downflow Upflow / Horizontal / Downflow RATINGS(b) 1st Stage Input BTUH 52,000 65,000 84,000 1st Stage Capacity BTUH (ICS) 41,800 52,300 67,800 2nd Stage Input BTUH 80,000 100,000 120,000 2nd Stage Capacity BTUH (ICS)(c) 64,900 80,600 98,000 1st Stage Temp. Rise (Min. - Max.) Â°F 30 - 60 25 - 55 30 - 60 2nd Stage Temp. Rise (Min. - Max.) Â°F 30 - 60 30 - 60 35 - 65 AFUE (%)(c) 80 80 80 Return Air Temp. (Min. - Max.) Â°F 55Â°F - 80Â°F 55Â°F - 80Â°F 55Â°F - 80Â°F BLOWER DRIVE DIRECT DIRECT DIRECT Diameter - Width (in.) 11 X 11 11 X 11 11 X 11 No. Used 1 1 1 Speeds (No.)(d) CTM - 9 CTM - 9 CTM - 9 CFM vs. in. w.g. See Fan Performance Table See Fan Performance Table See Fan Performance Table Motor HP 1 1 1 R.P.M. 1050 1050 1050 Volts / Ph / Hz 120 / 1 / 60 120 / 1 / 60 120 / 1 / 60 FLA 10.9 10.9 10.9 COMBUSTION FAN - Type PSC PSC PSC Drive - No. Speeds Direct - 2 Direct - 2 Direct - 2 Motor RPM 3300/2600 3300/2600 3300/2600 Volts/Ph/Hz 120 / 1 / 60 120 / 1 / 60 120 / 1 / 60 FLA 0.30 0.33 0.33 Inducer Orifice 1.80 2.50 2.15 FILTER - Furnished? No No No 12-1418-1F-EN 9 PPrroodduucctt SSppeecciiffiiccaattiioonnss Model S8X2C080M5PSC (a) S8X2C100M5PSC (a) S8X2D120M5PSC (a) Type Recommended High Velocity High Velocity High Velocity Hi Vel. (No.-Size-Thk.) 1 - 20 X 25 - 1 in. 1 - 20 X 25 - 1 in. 1 - 24 X 25 - 1 in. VENT PIPE DIAMETER - Min. (in.)(e) 4 Round 4 Round 4 Round HEAT EXCHANGER - Type Aluminized Steel Aluminized Steel Aluminized Steel Gauge (Fired) 20 - 19 20 - 19 20 - 19 ORIFICES - Main Nat. Gas Qty. - Drill Size 4 - 45 5 - 45 6 - 45 L.P. Gas Qty. - Drill Size 4 - 56 5 - 56 6 - 56 GAS VALVE Redundant - Two Stage Redundant - Two Stage Redundant - Two Stage PILOT SAFETY DEVICE - Type 120 V SiNi Igniter 120 V SiNi Igniter 120 V SiNi Igniter BURNERS - QTY 4 5 6 POWER CONN. - V/Ph/HZ(f) 120 / 1 / 60 120 / 1 / 60 120 / 1 / 60 Ampacity (Amps) 14.1 14.1 14.1 Max. Overcurrent Protection (Amps) 15 15 15 PIPE CONN. SIZE (IN.) 1/2 1/2 1/2 DIMENSIONS H x W x D H x W x D H x W x D Uncrated (in.) 34 x 21 x 28.75 34 x 21 x 28.75 34 x 24.5 x 28.75 Crated (in.) 35.5 x 23 x 30.87 35.5 x 23 x 30.87 35.5 x 26.5 x 30.87 WEIGHT Shipping (Lbs.)/Net (Lbs.) 142 / 134 144 / 136 160 / 152 (a) Central Furnace heating designs are certified to ANSI Z21.47 - latest edition. (b) For U.S. applications, above input ratings (BTUH) are up to 2,000 feet, derate 4% per 1,000 feet for elevations above 2,000 feet above sea level. (c) Based on U.S. government standard tests (d) 9 Speed constant torque ECM Blower Motor. (e) Refer to the Installer's Guide. (f) The above wiring specifications are in accordance with National Electric Code, however, installations must comply with local codes. 10 12-1418-1F-EN Airflow Tables Furnace Airflow (CFM) Vs. External Static Pressure (in. W.C.) Model Tap Static 0.1 0.3 0.5 0.7 0.9 1 SCFM / Watts 592 / 40 342 / 43 93 / 46 2 SCFM / Watts 666 / 48 467 / 56 268 / 65 70 / 74 3 SCFM / Watts 687 / 49 493 / 59 299 / 69 105 / 78 4 SCFM / Watts 938 / 100 788 / 111 638 / 123 488 / 134 338 / 146 S8*1A040M3PSC 5 SCFM / Watts 1006 / 119 870 / 131 733 / 144 597 / 156 461 / 169 S8X2A040M3PSC 6 SCFM / Watts 1068 / 140 944 / 154 820 / 167 696 / 181 573 / 194 7 SCFM / Watts 1174 / 181 1066 / 196 957 / 211 848 / 226 740 / 241 8 SCFM / Watts 1167 / 194 1098 / 219 1029 / 244 960 / 269 891 / 294 9 SCFM / Watts 1556 / 398 1474 / 416 1392 / 435 1310 / 453 1228 / 471 Furnace Airflow (CFM) Vs. External Static Pressure (in. W.C.) Model Tap Static 0.1 0.3 0.5 0.7 0.9 1 SCFM / Watts 526 / 34 2 SCFM / Watts 744 / 54 533 / 63 322 / 72 110 / 81 3 SCFM / Watts 820 / 68 662 / 81 504 / 94 346 / 106 188 / 119 4 SCFM / Watts 967 / 97 811 / 110 654 / 122 498 / 135 341 / 148 S8*1B040M2PSC 5 SCFM / Watts 997 / 104 840 / 116 687 / 129 533 / 142 380 / 154 6 SCFM / Watts 1052 / 119 911 / 133 771 / 148 630 / 162 490 / 176 7 SCFM / Watts 1099 / 134 968 / 150 837 / 165 706 / 180 575 / 196 8 SCFM / Watts 1168 / 157 1047 / 174 926 / 191 805 / 208 684 / 225 9 SCFM / Watts 1303 / 214 1196 / 233 1088 / 252 981 / 271 874 / 290 Furnace Airflow (CFM) Vs. External Static Pressure (in. W.C.) Model Tap Static 0.1 0.3 0.5 0.7 0.9 1 SCFM / Watts 596 / 38 287 / 42 2 SCFM / Watts 851 / 70 667 / 81 483 / 92 299 / 102 115 / 113 3 SCFM / Watts 1142 / 141 1018 / 156 893 / 172 769 / 187 644 / 203 4 SCFM / Watts 1196 / 160 1079 / 176 961 / 192 844 / 208 726 / 224 S8*1B060M4PSC 5 SCFM / Watts 1362 / 220 1258 / 239 1154 / 257 1050 / 276 946 / 294 S8X2B060M4PSC 6 SCFM / Watts 1416 / 250 1319 / 269 1221 / 288 1124 / 307 1026 / 327 7 SCFM / Watts 1495 / 287 1402 / 307 1309 / 327 1216 / 347 1123 / 367 8 SCFM / Watts 1574 / 337 1487 / 357 1401 / 378 1314 / 399 1228 / 420 9 SCFM / Watts 1983 / 659 1899 / 670 1815 / 680 1730 / 691 1646 / 701 Furnace Airflow (CFM) Vs. External Static Pressure (in. W.C.) Model Tap Static 0.1 0.3 0.5 0.7 0.9 1 SCFM / Watts 552 / 34 160 / 34 2 SCFM / Watts 891 / 82 720 / 93 549 / 105 378 / 117 207 / 129 3 SCFM / Watts 1123 / 141 996 / 157 869 / 173 742 / 189 615 / 205 4 SCFM / Watts 1344 / 224 1240 / 224 1136 / 263 1033 / 283 929 / 302 S8*1B080M4PSC 5 SCFM / Watts 1479 / 290 1384 / 312 1290 / 333 1196 / 354 1102 / 375 S8X2B080M4PSC 6 SCFM / Watts 1583 / 354 1496 / 376 1408 / 398 1321 / 420 1234 / 442 7 SCFM / Watts 1654 / 405 1572 / 428 1491 / 451 1409 / 474 1327 / 496 8 SCFM / Watts 1818 / 542 1739 / 561 1661 / 581 1582 / 600 1503 / 619 9 SCFM / Watts 1926 / 645 1841 / 656 1756 / 667 1670 / 679 1585 / 690 12-1418-1F-EN 11 AAiirrffllooww TTaabblleess Furnace Airflow (CFM) Vs. External Static Pressure (in. W.C.) Model Tap Static 0.1 0.3 0.5 0.7 0.9 1 SCFM / Watts 728 / 44 358 / 49 2 SCFM / Watts 809 / 53 540 / 63 271 / 74 3 SCFM / Watts 1440 / 185 1273 / 201 1105 / 218 938 / 234 770 / 250 4 SCFM / Watts 1536 / 220 1385 / 238 1233 / 257 1081 / 275 929 / 293 S8*1C080M5PSC 5 SCFM / Watts 1689 / 278 1552 / 299 1414 / 320 1277 / 342 1140 / 363 S8X2C080M5PSC 6 SCFM / Watts 1792 / 326 1661 / 348 1530 / 371 1400 / 394 1269 / 417 7 SCFM / Watts 1899 / 373 1771 / 397 1643 / 422 1515 / 446 1387 / 471 8 SCFM / Watts 2094 / 500 1985 / 527 1875 / 554 1766 / 582 1656 / 609 9 SCFM / Watts 2533 / 931 2414 / 932 2295 / 933 2176 / 933 2058 / 934 Furnace Airflow (CFM) Vs. External Static Pressure (in. W.C.) Model Tap Static 0.1 0.3 0.5 0.7 0.9 1 SCFM / Watts 821 / 55 442 / 55 2 SCFM / Watts 1359 / 163 1195 / 180 1031 / 198 868 / 215 704 / 233 3 SCFM / Watts 1602 / 246 1461 / 268 1321 / 290 1180 / 312 1040 / 334 4 SCFM / Watts 1807 / 336 1678 / 362 1550 / 388 1421 / 414 1292 / 440 S8*1C100M5PSC 5 SCFM / Watts 1827 / 345 1700 / 371 1572 / 398 1444 / 425 1317 / 451 S8X2C100M5PSC 6 SCFM / Watts 1925 / 395 1800 / 423 1675 / 451 1550 / 479 1425 / 508 7 SCFM / Watts 2102 / 503 1985 / 534 1869 / 566 1752 / 597 1635 / 628 8 SCFM / Watts 2222 / 602 2115 / 635 2008 / 667 1901 / 700 1794 / 732 9 SCFM / Watts 2458 / 896 2351 / 913 2245 / 930 2138 / 947 2032 / 964 Furnace Airflow (CFM) Vs. External Static Pressure (in. W.C.) Model Tap Static 0.1 0.3 0.5 0.7 0.9 1 SCFM / Watts 1469 / 184 912 / 126 355 / 68 2 SCFM / Watts 1429 / 175 1165 / 171 900 / 168 636 / 164 371 / 160 3 SCFM / Watts 1567 / 215 1401 / 232 1235 / 248 1069 / 264 903 / 280 4 SCFM / Watts 1858 / 334 1731 / 361 1605 / 388 1478 / 415 1351 / 441 S8*1D120M5PSC 5 SCFM / Watts 2004 / 418 1890 / 447 1776 / 476 1662 / 505 1548 / 534 S8X2D120M5PSC 6 SCFM / Watts 2110 / 488 2004 / 518 1898 / 549 1792 / 580 1686 / 611 7 SCFM / Watts 2245 / 596 2148 / 629 2052 / 662 1956 / 695 1860 / 729 8 SCFM / Watts 2440 / 765 2345 / 794 2250 / 824 2155 / 854 2060 / 884 9 SCFM / Watts 2536 / 882 2431 / 904 2325 / 927 2220 / 949 2114 / 972 12 12-1418-1F-EN CFM Versus Temperature Rise S8B1/S8X1 Furnaces have one stage heating S8X2 Furnaces have two stage heating. First Stage is Low heating and Second Stage is High heating. Table 2. S8B1/S8X1 CFM Versus Temperature Rise Model 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 S8*1A040M3PSC 59 49 42 37 33 30 S8*1B040M2PSC 59 49 42 37 33 30 S8*1B060M4PSC 56 49 44 40 37 34 32 S8*1B080M4PSC 59 54 49 46 42 40 37 35 33 S8*1C080M5PSC 59 54 49 46 42 40 37 35 33 S8*1C100M5PSC 57 53 49 46 44 41 39 37 35 34 32 31 S8*1D120M5PSC 59 56 52 49 47 44 42 40 39 37 Table 3. S8X2 â€” Low Heat CFM Versus Temperature Rise â€” First Stage (Low) Heating Model 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 S8X2A040M3PSC 48 39 32 28 S8X2B060M4PSC 56 47 40 35 31 28 S8X2B080M4PSC 55 48 43 39 35 32 30 28 S8X2C080M5PSC 55 48 43 39 35 32 30 28 S8X2C100M5PSC 60 53 48 44 40 37 34 32 30 S8X2D120M5PSC 57 52 48 44 41 39 37 35 33 31 Table 4. S8X2 â€” High Heat CFM Versus Temperature Rise â€” Second Stage (High) Heating Model 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 S8X2A040M3PSC 59 49 42 37 33 30 27 S8X2B060M4PSC 56 49 44 40 37 34 32 S8X2B080M4PSC 59 54 49 46 42 40 37 35 33 S8X2C080M5PSC 59 54 49 46 42 40 37 35 33 S8X2C100M5PSC 57 53 49 46 44 41 39 37 35 34 32 31 S8X2D120M5PSC 59 56 52 49 47 44 42 40 39 37 12-1418-1F-EN 13 Wiring Diagrams NOTES: 1. IF ANY OF THE ORIGINAL WIRING SUPPLIED WITH THIS FURNACE MUST BE REPLACED, IT MUST BE WITH WIRE HAVING A TEMPERATURE RATING OF AT LEAST 105Â°C. WIRES 12, 18, 20, 48, 49, 50, 51, 92 & 93 MUST BE RATED TO 250Â°C. 2. FOR PROPER AIRFLOW IN COOLING/HEAT PUMP MODE, "Y1" ON THE THERMOSTAT MUST BE CONNECTED TO "Y1" OF THE IFC. SEE IOM FOR FIELD WIRING. 3. THE INDOOR BLOWER MOTOR AIRFLOW TABLES ARE LOCATED IN THE IOM. TO CHANGE AIRFLOW USE THE MENU/OPTIONS BUTTONS. S8B1 4. LINE CHOKE AND WIRE BK/28 ONLY USED ON MODELS WITH 1 HP MOTORS. 5. FLAME SENSE TEST PADS: 1 VDC = 1 MICROAMP. FLAME CURRENT CAN VARY DEPENDING ON THE VOM THAT IS USED AND THE VOLTAGE SUPPLIED TO THE FURNACE. ALTERNATE WIRING DIAGRAM - BLOWER MOTOR THE ACCEPTABLE RANGE IS 0.75-3 MICROAMPS. 6. IF APPLICABLE CONNECTION FOR FACTORY BL/90 1 C 5 PROGRAMMING ONLY. BK/85 2 L 4 BLOWER GR/BK/91 3 G MOTOR 3 WH/83 4 N 2 120v 60 Hz. 1 PH POWER SUPPLY PER LOCAL CODE FLAME_ROLLOUT1 BLOWER 1 YL/50 YL/48 HOUSING SEE NOTE 6 JUNCTION BOX GND H N RD/WH/88 GND YL/WH/86 S8B1 TO BURNER FLAME_ROLLOUT2 YL/96 B 85/L BL/WH/87 BOX HARN YL/50 YL/51 WH/83BK/85BL/90 BK/WH/84 OR/WH/89 YL/47 1 1 YL/48 Y 59/L 1 2 3 4 5 6 7 8 9 10 11 12 2 2 YL/49 THERMAL_LIMIT Y 74/L YL/49 YL/51 BLOWER GR/YL GR/YLBK WH YL/46 HOUSING GND COM 6 BL/42 LINE CHOKE 5 PANEL LOOP BK/39 1 L PS YL/96 REGAL -ENSITEÂ® 4 YL/95 2 G BK 1 1 BK BLOWER 3 YL/45 WH/40 3 N MOTOR BK 2 2 GAS 2 VALVE RAF-1 RAF-2 YL/45 1 BK MVC BK YL/43 RD/WH/35 IFC YL/44 YL/WH/36 LINE-H 3 BK BL/WH/37 CIRC-H 2 BK TNS BK/WH/38 TNS-H 1 BK OR/WH/55 YL/3OR/11RD/9BL/5 BL/2 WH/15 TNS-N 4 WH WH/40BK/39BL/42 120v 60 Hz. 1 PH 24v 120v POWER SUPPLY PER LOCAL CODE CIRC-N 3 WH RD/6 BK/14 1 2 3 4 5 6 7 8 9 10 11 12 JUNCTION BOX TO: IFC CIRC-N-3 WH N 1 2 3 4 5 6 7 8 9 10 11 12 H N N BLOWER G GND LINE-N 1 WH WH HOUSING GR/BK G 1 VENT GND TO: LINE CHOKE BK L L SEE X MOTOR YL/46YL/52BK/28BL/57 X X X IGN-H 1 BK 2 BK TO: IFC GND-6 BL C NOTE 4 WH/16 (INDUCER) IND-H 2 BK 3 LINE CHOKE YL/WH/24BL/WH/25 ** REGAL Â® RD/WH/23BK/WH/26OR/WH/56 G Y/R 13/L IND-N 3 WH ENSITE ALTERNATE BK/28 IGN BLOWER IGN-N 4 WH WH HOUSING --------BLOWER ------- BK/29WH/17 BK GND BLOWER GR/YL/31 MOTOR MOTOR TAP1 1 RD/WH RD/WH TO: IFC TAP1-1 RD/WH 1 1 TAP2 2 YL/WH YL/WH BK/27 BK/30 2 2 BK/13 2 TO: IFC TAP2-2 YL/WH 2 1 TAP3 3 BL/WH BL/WH 1 BK/29 3 TO: IFC TAP3-3 BL/WH 3 TAP4 4 BK/WH BK/WH BK/14 PANEL LOOP 4 TO: IFC TAP4-4 BK/WH 4 BK/13 WH/15WH/16 TAP5 5 OR/WH OR/WH WH/17 5 TO: IFC TAP5-5 OR/WH 5 GND 6 BL BL COM 3 2 1 4 3 2 1 BUTT SPLICE-WITH HEAT SHRINK LINE NEUTRAL SEE NOTE 1 ILI 1 TNS VENT S1 2 1 BK/92 1 MOTOR TR 2 BL WH 3 2 1 4 3 2 1 LINE-HCIRC-HTNS-HTNS-NCIRC-N(blocked)LINE-N 2 (INDUCER) PS 3 OR WH/93 24v 120v SEE NOTE 5 3 ** HLO 4 YL S2 2 1 MVC 5 BL BK TH 6 RD FP BUTT SPLICE-WITH HEAT SHRINK IGN-N SEE NOTE 1 GND 7 GR 4 WH/21 MV 8 RD BURNER IND-N 3 WH/20 WH/21 1 BOX GND HLI 9 YL RD MV IND-H 2 BK/18 BK/22 2 FP FP 10 WH BL C 10 IGN-H 1 BK/22 IGN GAS YL/3 9 HLI VALVE RD/9 8 MV 7 GND MENU OPTION RD/6 6 TH TAP1 1 RD/WH/23 5 MVC TAP2 BL/5 2 YL/WH/24 YL/52 4 HLO TAP3 3 BL/WH/25 OR/11 3 PS TAP4 4 BK/WH/26 W R GB/CY/Y1 BL/2 2 TR TAP5 5 OR/WH/56 INTEGRATED FURNACE CONTROL THERMOSTAT G 8/R 1 ILI (NOT USED) GND 6 BL/57 ELECTRICAL RATING FLAME PROBE INPUT: 24VAC, 60 HZ. H LINE TNS SEC. CURRENT: 450MA. FLAME_ROLLOUT2 THERMAL_LIMIT FLAME_PROBE N NEUTRAL + MV LOAD WH/12 GND GROUND MV OUTPUT: 1.5A @ 24 VAC YL YL IFC HLO HIGH LIMIT IND OUTPUT: 2.2 FLA, 3.5 LRA OUTPUT @120 VAC BURNER BOX GND HLI HIGH LIMIT IGN OUTPUT: 2.0 A @ 120 VAC RAF-2 RAF-1 BK BLACK LINE INPUT CIRC. BLOWER OUTPUT: YL YL WH WHITE FACTORY PS PRESSURE SWITCH 14.5 FLA, 25 LRA @ 120 VAC 24 V WR GB/CY/Y1 INPUT YL YELLOW WIRING THERMOSTAT HUMIDIFIER & AIR CLEANER YL IND INDUCER (DRY CONTACTS) OR ORANGE ALTERNATE SEE NOTE 2 IFC INTEGRATED MAX. LOAD: 1.0A @ 120VAC GR GREEN FURNACE 24 VAC OR 120 VAC MAY BE BR BROWN LINE FIELD CONTROL USED RAF REVERSE YL RD RED 24 V WIRING FUSE: 5A AIR FLOW BL BLUE IGN HOT SURFACE FRS FLAME ROLLOUT TIMINGS IGNITER FUSE TH 24VAC (HOT) PREPURGE: 0 SEC. SWITCH TR 24VAC (COMMON) INTERPURGE: 60 SEC. FLAME_ROLLOUT1 PS MVC MAIN VALVE POST PURGE: 5 SEC. DEFAULT BLOWER MOTOR TAP SELECTIONS RAF REVERSE COMMON IGN WARMUP: 20 SEC. YL OR AIR FLOW LC LINE CHOKE FP FLAME PROBE MV MAIN VALVE COF (CONSTANT FAN): TAP 1 IAP: 3; TFI: 5 SEC. TNS TRANSFORMER COP (COOLING / HP): TAP 7 RETRIES: 2 RECYCLES: 10 HT ( GAS HEAT): TAP 5 ILI INDUCER LIMIT HEAT ON DELAY: UP TO 30 SEC. YL PS PRESSURE GROUND ** INTERNAL THERMAL PROTECTION INPUT COOL ON DELAY: 0 SEC. SWITCH IGN IGNITER AUTO RESTART: 60 MIN. FP FLAME PROBE AUTO RESTART PURGE: 60 SEC. 1 Stage Inducer with CTM Blower Motor Status Codes COF Blower Tap for Continuous Fan E05 Flame detected, should not be present IdL Idle COP C1. Blower Tap for Compressor Mode E6.1 Voltage reversed polarity Ht Heating HtP H1. Blower Tap for Heating Mode E6.2 Bad Grounding tP Blower Tap Number rUn Run Test Mode E6.3 (1) Igniter relay fails (2) Igniter open COF Continuous Fan Error Codes CP1 Cooling/Heat Pump Mode E01 Loss of IRQ or internal failures E7.1 Gas valve is energized whenit should be off dft Defrost Mode E2.1 Retry exceeded (Failed to est flame) E08 Flame current is low, but still Menu Options E2.2 strong enough to allow operation Recycles exceeded (loss of Orn Orientation established flame or PS open x10) E11 (1) Gas valve not energized Err Active Alarm Menu (2) Gas valve relay stuck closed E2.3 Gas Valve not energized when it L6F Last 6 Faults (To Clear, should be exceeded after 10 times E12 Open fuse Hold Option Button 5 sec) E3.1 Shorted Pressure Switch Cr Code Release Number E3.2 Open Pressure Switch COd Cooling Off Delay (sec) E04 Open Thermal Limit, Rollout Switch, HOd Heat Off Delay (sec) or Reverse Airflow Switch D346340P01 REV H 14 12-1418-1F-EN WWiirriinngg DDiiaaggrraammss NOTES: 120v 60 Hz. 1 PH 1. IF ANY OF THE ORIGINAL WIRING AS SUPPLIED WITH THIS FURNACE MUST BE REPLACED, IT MUST BE WITH WIRE POWER SUPPLY PER LOCAL CODE HAVING A TEMPERATURE RATING OF AT LEAST 105Â°C. WIRES 12, 18, 20, 48, 49, 50, 51, 92, 93 MUST BE RATED TO 250Â°C. JUNCTION BOX 2. COOLING / HEAT PUMP SYSTEMS - Y1 AND/OR Y2 MUST CONNECT FROM THE THERMOSTAT TO THE IFC LOW H N VOLTAGE TERMINALS FOR PROPER AIRFLOW. SEE IOM FOR FIELD WIRING. GND S8X1 3. THE INDOOR BLOWER MOTOR AIRFLOW TABLES ARE LOCATED IN THE IOM. TO CHANGE AIRFLOW USE THE MENU/OPTIONS BUTTONS. S8X1 4. LINE CHOKE AND WIRE BK/28 ONLY USED ON MODELS WITH 1 HP MOTORS. 5. FLAME SENSE TEST PADS: 1 VDC = 1 MICROAMP. FLAME CURRENT CAN VARY FLAME_ROLLOUT1 DEPENDING ON THE VOM THAT IS USED AND THE VOLTAGE SUPPLIED TO THE FURNACE. THE ACCEPTABLE RANGE IS 0.75-3 MICROAMPS. YL/50 YL/48 TO BURNER BOX HARN GR/YL GR/YLBK WH FLAME_ROLLOUT2 YL/47 1 1 YL/48 LINE CHOKE YL/46 2 2 YL/49 YL/50 YL/51 RAF-1 PANEL LOOP YL/45 THERMAL_LIMIT BK 1 1 BK YL/49 YL/51 YL/47 BLOWER BK 2 2 RAF-2 HOUSING YL/45 GND GAS PS COM 6 BL/42 VALVE 5 BK/39 1 L BK BLOWER 4 BK MVC 2 G MOTOR 3 WH/40 3 N IFC 2 1 LINE-H 3 BK RD/9BL/5 YL/3 OR/11 CIRC-H 2 BK TNS-H 1 BK YL/WH/36 BL/WH/37 BK/WH/38 TNS-N 4 WH OR/WH/55 CIRC-N 3 WH YL/44YL/43WH/40BK/39BL/42 RD/WH/35 120v 60 Hz. 1 PH TNS 1 2 3 4 5 6 7 8 9 10 11 12 POWER SUPPLY PER LOCAL CODE LINE-N 1 WH WH N BL/2 WH/15 1 2 3 4 5 6 7 8 9 10 11 12 JUNCTION BOX H N 1 VENT G GND 24v 120v MOTOR L BL/57 IGN-H 1 BK 2 BK YL/46YL/52 X RD/6 BK/14 WH/16BK/28 X X X (INDUCER) RD/WH/23YL/WH/24BL/WH/25BK/WH/26 IND-H 2 BK 3 ** OR/WH/56 SEE NOTE 4 G Y/R /L 13 IND-N 3 WH IGN BLOWER IGN-N 4 WH WH LINE CHOKE GR/YL/31 BK/29WH/17 BK MOTOR BK/28 TAP1 1 RD/WH RD/WH 1 BK/30 2 2 BK/13 TAP2 2 YL/WH YL/WH 2 BK/27 1 1 BK/29 TAP3 3 BL/WH BL/WH 3 PANEL LOOP TAP4 4 BK/WH BK/WH BK/13BK/14WH/15WH/16 WH/17 4 TAP5 5 OR/WH OR/WH 5 BUTT SPLICE-WITH HEAT SHRINK 3 2 1 4 3 2 1 SEE NOTE 1 GND 6 BL BL EAC HUM LINE NEUTRAL COM VENT 1 2 S1 BK/92 1 MOTOR 24 / 120 VAC 3 2 1 4 3 2 1 LINE-HCIRC-HTNS-HTNS-NCIRC-N(blocked)LINE-N 2 (INDUCER) ILI 1 TNS MAY BE USED 1 2 S2 WH/93 3 ** TR 2 BL WH SEE NOTE 6 PS 3 OR FP BUTT SPLICE-WITH HEAT SHRINK 24v 120v SEE NOTE 1 HLO 4 YL IGN-N 4 WH/21 IND-N 3 WH/20 WH/21 1 MVC 5 BL BK IND-H 2 BK/18 BK/22 2 FP TH 6 RD 10 IGN-H 1 BK/22 IGN YL/3 9 HLI GND 7 GR RD/9 8 MV 7 GND MV 8 RD BURNER MENU OPTION RD/6 6 TH TAP1 1 RD/WH/23 HLI 9 YL RD MV BOX GND 5 MVC TAP2 BL/5 2 YL/WH/24 FP 10 WH BL C GAS YL/52 4 HLO TAP3 3 BL/WH/25 VALVE OR/11 3 PS TAP4 4 BK/WH/26 BL/2 2 TR TAP5 5 OR/WH/56 INTEGRATED FURNACE CONTROL 1 ILI (NOT USED) GND 6 BL/57 ELECTRICAL RATING INPUT: 24VAC, 60 HZ. H LINE TNS SEC. CURRENT: 450MA. GR/8FLAME_PROBE N NEUTRAL + MV LOAD WH/12 GND GROUND MV OUTPUT: 1.5A @ 24 VAC HLO HIGH LIMIT IND OUTPUT: 2.2 FLA, 3.5 LRA BURNER BOX GND IFC OUTPUT @120 VAC HLI HIGH LIMIT IGN OUTPUT: 2.0 A @ 120 VAC INPUT W R G B/C Y/Y1Y2 CIRC. BLOWER OUTPUT: WR GB/C Y/Y1Y2 PS PRESSURE SWITCH 14.5 FLA, 25 LRA @ 120 VAC THERMOSTAT THERMOSTAT INPUT HUMIDIFIER & AIR CLEANER BK BLACK GR GREEN LINE FACTORY SEE NOTE 2 IND INDUCER (DRY CONTACTS) FLAME PROBE IFC INTEGRATED MAX. LOAD: 1.0A @ 120VAC WH WHITE BR BROWN 24 V WIRING FURNACE 24 VAC OR 120 VAC MAY BE YL YELLOW RD RED LINE FIELD CONTROL USED FLAME_ROLLOUT2 THERMAL_LIMIT OR ORANGE BL BLUE RAF REVERSE FUSE: 5A 24 V WIRING AIR FLOW YL YL TH 24VAC (HOT) TIMINGS IGN HOT SURFACE FUSE FRS FLAME ROLLOUT TR 24VAC (COMMON) PREPURGE: 0 SEC. IGNITER SWITCH MVC MAIN VALVE INTERPURGE: 60 SEC. COMMON POST PURGE: 5 SEC. RAF REVERSE LC LINE CHOKE MVC MAIN VALVE IGN WARMUP: 20 SEC. RAF-2 RAF-1 AIR FLOW FP FLAME PROBE TNS TRANSFORMER IAP: 3; TFI: 5 SEC. ILI INDUCER LIMIT RETRIES: 2 RECYCLES: 10 YL YL INPUT HEAT ON DELAY: UP TO 30 SEC. PS PRESSURE GROUND ** INTERNAL THERMAL PROTECTION IGN IGNITER COOL ON DELAY: 0 SEC. SWITCH FP FLAME PROBE AUTO RESTART: 60 MIN. YL 1 Stage Inducer with CTM Blower Motor AUTO RESTART PURGE: 60 SEC. Status Codes HOd Heat Off Delay (sec) E3.1 Shorted Pressure Switch IdL Idle COF Blower Tap for Continuous Fan E3.2 Open Pressure Switch YL Ht Heating COP C1. Blower Tap for 1st E04 Open Thermal Limit, Rollout Switch, tP Blower Tap Number Stage Compressor Mode or Reverse Airflow Switch COF Continuous Fan C2. Blower Tap for 2nd E05 Flame detected, should not be present CP1 Cooling/Heat Pump Mode Stage Compressor Mode E6.1 Voltage reversed polarity DEFAULT BLOWER MOTOR TAP SELECTIONS FLAME_ROLLOUT1 PS dft Defrost Mode HtP H1. Blower Tap for Heating Mode E6.2 Bad Grounding Menu Options rUn Run Test Mode E6.3 (1) Igniter relay fails YL OR COF (CONSTANT FAN): TAP 1 CP1 (FIRST STAGE COOLING): TAP 3 Orn Orientation Error Codes (2) Igniter open CP2 (SECOND STAGE COOLING): TAP 7 Err Active Alarm Menu E01 Loss of IRQ or internal failures E7.1 Gas valve is energized whenit should be off HT (GAS HEAT): TAP 5 L6F Last 6 Faults (To Clear, E2.1 Retry exceeded (Failed to est flame) E08 Flame current is low, but still YL Hold Option Button 5 sec) E2.2 Recycles exceeded (loss of strong enough to allow operation Cr Code Release Number established flame or PS open x10) E11 (1) Gas valve not energized COd Cooling Off Delay (sec) E2.3 Gas Valve not energized when it (2) Gas valve relay stuck closed OdU Outdoor Unit should be exceeded after 10 times E12 Open fuse D345844P01 REV F 12-1418-1F-EN 15 WWiirriinngg DDiiaaggrraammss 120v 60 Hz. 1 PH POWER SUPPLY PER LOCAL CODE NOTES: 1. IF ANY OF THE ORIGINAL WIRING AS SUPPLIED WITH THIS FURNACE MUST BE REPLACED, IT MUST BE WITH WIRE HAVING A TEMPERATURE RATING OF AT JUNCTION BOX S8X2 LEAST 105Â°C. WIRES 12, 18, 48, 49, 50, 51, 92, 93, AND 94 REQUIRE A TEMPERATURE RATING OF AT LEAST 250Â°C. H N GND 2. FOR PROPER AIRFLOW IN COOLING/HEAT PUMP MODES, Y1AND/OR Y2 MUST CONNECT FROM THE THERMOSTAT TO THE IFC LOW VOLTAGE TERMINAL STRIP. 3. FOR COOLING ONLY SYSTEMS, LEAVE Y1-O JUMPER IN PLACE ON THE IFC FOR CORRECT LED READOUT. 4. FOR HEAT PUMP SYSTEMS, REMOVE THE Y1-O JUMPER, CONNECT "O" FROM THE THERMOSTAT TO "O" ON THE IFC LOW VOLTAGE TERMINAL STRIP FOR CORRECT LED READOUT. 5. IF USING A SINGLE STAGE HEATING THERMOSTAT, JUMPER W1 AND W2 TERMINALS AT THE LOW VOLTAGE TERMINAL STRIP. HT2 WILL BE SHOWN ON THE SEVEN SEGMENT DISPLAY AT ALL TIMES. SECOND STAGE OPERATION WILL BEGIN AFTER THE INTERSTAGE DELAY HAS COMPLETED. 6. AIRFLOW TABLES ARE LOCATED IN THE IOM. TO CHANGE AIRFLOW, REFER TO THE INTEGRATED FURNACE CONTROL MENU AND OPTIONS BK WH TO SET AIRFLOW AND BLOWER DELAYS. 7. LINE CHOKE AND WIRE BK/28 ONLY USED ON MODELS WITH 1 HP MOTORS. GR/YL GR/YL LINE CHOKE 8. WIRE YL/45 AND RAF-2 ARE NOT PRESENT ON DOWNFLOW MODELS. 9. FLAME SENSE TEST PADS: 1 VDC = 1 MICROAMP. FLAME CURRENT CAN VARY DEPENDING ON THE VOM THAT IS USED AND THE VOLTAGE SUPPLIED TO THE FURNACE. THE ACCEPTABLE RANGE IS 0.75-3 MICROAMPS. FLAME_ROLLOUT1 PANEL LOOP YL/50 YL/48 BK 1 1 BK YL/47 1 1 YL/48 BK 2 2 FLAME_ROLLOUT2 YL/46 2 2 YL/49 S8X2 TO BURNER YL/50 YL/51 RAF-1 BOX HARN IFC BK BK YL/45 THERMAL_LIMIT LINE-H 3 BK *SEE NOTE YL/49 YL/51 CIRC-H 2 BK RAF-2 8 YL/47 BLOWER YL/45 HOUSING TNS-H 1 BK GND PS2 PS1 GAS COM 6 BL/42 VALVE 1 5 TNS-N 4 WH BK/39 L BLOWER 4 1 2 3 2 G MOTOR CIRC-N 3 WH 3 WH/40 3 N 1 2 3 2 1 LINE-N 1 WH WH N G YL/3BR/53BR/7 RD/9BL/5BR/10 YL/3 OR/11 L IGN-H 1 BK 1 VENT BK YL/WH/36 MOTOR BL/WH/37 IND-HI 2 BK 2 (INDUCER) BK/WH/38 IND-LO 3 RD 3 ** OR/WH/55 BLOWER YL/44YL/43WH/40BK/39BL/42RD/WH/35 IND-N 4 WH IGN MOTOR 120v 60 Hz. 1 PH 1 2 3 4 5 6 7 8 9 10 11 12 POWER SUPPLY PER LOCAL CODE IGN-N 5 WH WH TNS BL/2 WH/15 1 2 3 4 5 6 7 8 9 10 11 12 JUNCTION BOX BK H N GND 24v 120v TAP1 1 RD/WH RD/WH 1 YL/46YL/52BK/28BL/57 WH/16 X RD/6 BK/14 X X X TAP2 2 YL/WH YL/WH 2 RD/WH/23YL/WH/24BL/WH/25BK/WH/26 OR/WH/56 TAP3 3 BL/WH BL/WH 3 SEE NOTE 7 TAP4 4 BK/WH BK/WH 4 LINE CHOKE GR/YL/31GR/YL/31BK/29WH/17 TAP5 5 OR/WH OR/WH 5 BK/28 GND 6 BL BL COM ILI 1 TNS BK/30 2 2 BK/13 TR 2 BL WH BK/27 1 1 BK/29 PS1 3 OR PANEL LOOP 24v 120v BK/13BK/14WH/15WH/16 HLO 4 YL WH/17 MVC 5 BL BK 3 2 1 4 3 2 1 BUTT SPLICE-WITH HEAT SHRINK EAC HUM LINE NEUTRAL SEE NOTE 1 TH 6 RD S1 2 1 BK/92 1 VENT PS2 7 BR 24 / 120 VAC 32 1 4 3 2 1 S3 2 LINE-HCIRC-HTNS-HTNS-NCIRC-N(blocked)LINE-N 1 2 MOTOR MAY BE USED (INDUCER) GND 8 GR BURNER 3 ** 1 MVL BOX GND S2 2 SEE NOTE 9 1 9 RD RD 2 BUTT SPLICE-WITH HEAT SHRINK SEE NOTE 1 MVH 10 BR BL GAS FP 3 VALVE IGN-N 5 WH/21 WH/21 1 HLI 11 BR BR 12 FP IND-N 4 WH/20 BK/22 2 FP 12 WH BR/53 11 HLI IND-LO 3 RD/19 IGN BR/10 10 MVH IND-HI 2 BK/18 RD/9 9 MVL IGN-H 1 BK/22 8 GND BR/7 7 PS2 TAP1 1 RD/WH/23 MENU OPTION PS2 RD/6 6 TH TAP2 2 YL/WH/24 BR BL/5 5 MVC TAP3 3 BL/WH/25 YL/52 4 HLO TAP4 4 BK/WH/26 INTEGRATED FURNACE CONTROL YL BR OR/11 3 PS1 TAP5 5 OR/WH/56 ELECTRICAL RATING BL/2 2 TR GND 6 BL/57 INPUT: 24 VAC, 60 HZ.TNS SEC. CURRENT: 450 MA. W2 W1 R G B/C Y2Y1 O 1 ILI (NOT USED) H LINE N NEUTRAL + MV LOAD THERMOSTAT GND GROUND MV OUTPUT: 1.5A @ 24 VAC HLO HIGH LIMIT OUTPUT IND OUTPUT: 2.2 FLA, 3.5 LRA FLAME PROBE GR/8 HLI HIGH LIMIT INPUT @ 120 VAC FLAME_PROBE PS1 1ST STAGE PRESSURE IGN OUTPUT: 2.0 A @ 120 VAC WH/12 INPUT CIRC. BLOWER OUTPUT: 14.5 FLA, IFC PS2 2ND STAGE PRESSURE 25 LRA @ 120 VAC FLAME_ROLLOUT2 THERMAL_LIMIT INPUT HUMIDIFIER @& AIR CLEANER BURNER BOX GND LINE FACTORY IND INDUCER (DRY CONTACTS) W2 W1 R GB/CY2Y1O IFC INTEGRATED FURNACE MAX. LOAD: 1.0 A @ 120 VAC YL YL 24 V WIRING THERMOSTAT CONTROL 24 VAC OR 120 VAC MAY BE USED BK BLACK LINE SEE NOTES 2, 3, 4, 5 RAF REVERSE AIR FLOW FUSE: 5A FIELD WH WHITE TH 24VAC (HOT) 24 V WIRING PS PRESSURE FRS FLAME TR 24VAC (COMMON) TIMINGS YL YELLOW SWITCH ROLLOUT SWITCH MVC VALVE COMMON PREPURGE: 0 SEC. OR ORANGE MVL VALVE LOW STAGE INTERPURGE: 60 SEC. RAF-2 RAF-1 GR GREEN IGN HOT SURFACE MVH VALVE HIGH STAGE POST PURGE: 5 SEC. BR BROWN IGNITER FUSE FP FLAME PROBE TNS TRANSFORMER IGN WARMUP: 20 SEC. YL YL ILI INDUCER LIMIT INPUT IAP: 3; TFI: 5 SEC. RD RED IGN IGNITER RETRIES: 2 RECYCLES: 10 BL BLUE RAF REVERSE LC LINE CHOKE GROUND FP FLAME PROBE HEAT ON DELAY: 30 SEC. YL AIR FLOW HI SECOND STAGE COOL ON DELAY: 0 SEC. LO FIRST STAGE AUTO RESTART: 60 MIN. 2 Stage Inducer with CTM Blower Motor ** INTERNAL THERMAL PROTECTION AUTO RESTART PURGE: 60 SEC. Status Codes HOd Heat Off Delay (sec) E3. 4 Open Pressure Switch, 2nd Stage IdL Idle sId Inter-Stage Delay E04 Open Thermal Limit, Rollout Switch, or Reverse Airflow Switch Ht1 1st Stage Heating COP C1. Blower Tap for 1st Stage E05 Flame detected, should not be present YL DEFAULT BLOWER MOTOR TAP SELECTIONS Ht2 2nd Stage Heating Compressor Mode E6.1 Voltage reversed polarity tP Blower Tap Number C.2. Blower Tap for 2nd Stage E6. 2 Bad Grounding COF (CONSTANT FAN): TAP 1 COF Continuous Fan Compressor Mode E6. 3 (1) Igniter relay fails CL1 (FIRST STAGE COOLING): TAP 3 CL1 1st Stage Cooling HtP H1. Blower Tap for 1st Stage Heating (2) Igniter open PS1 CL2 (SECOND STAGE COOLING): TAP 7 CL2 2nd Stage Cooling H.2. Blower Tap for 2nd dtage Heating E7.1 1st stage gas valve (MVL) is energized when it should be off FLAME_ROLLOUT1 HT1 (FIRST STAGE HEAT): TAP 2 HP1 1st Stage Heat Pump rUn Run Test Mode E08 Flame current is low, but still strong enough to allow operation HT2 (SECOND STAGE HEAT): TAP 5 YL OR HP2 2nd Stage Heat Pump Error Codes E09 Open Inducer Limit Switch or Condensate Switch dft Defrost Mode E01 Loss of IRQ or internal failures E11 (1) 1st stage gas valve not energized when it should be Menu Options E21. Retry exceeded (Failed to est flame) (2) 1st stage gas valve relay stuck closed Orn Orientation E2. 2 Recycles exceeded (loss of established (3) 2nd stage gas valve relay stuck closed YL Err Active Alarm Menu flame or PS open x10) (4) 2nd stage gas valve energized when it should not be L6F Last 6 Faults (To Clear, E2. 3 1st Stage Gas Valve not energized when it Hold Option Button 5 sec) should be exceeded after 10 times (5) 2nd stage gas valve not energized when it should be Cr Code Release Number E3.1 Shorted Pressure Switch, 1st Stage COd Cooling Off Delay (sec) E3. 2 Open Pressure Switch, 1st Stage E12 Open fuse OdU Outdoor Unit Type E3. 3 Shorted Pressure Switch, 2nd Stage D345847P01 REV E 16 12-1418-1F-EN Electrical Connections Make wiring connections to the unit as indicated on enclosed wiring diagram. As with all gas appliances using electrical power, this furnace shall be connected into a permanently live electric circuit. It is recommended that furnace be provided with a separate "circuit protection device" electric circuit. The furnace must be electrically grounded in accordance with local codes or in the absence of local codes with the National Electrical Code, ANSI/NFPA 70 , if an external electrical source is utilized.The integrated furnace control is polarity sensitive.The hot leg of the 120V power supply must be connected to the black power lead as indicated on the wiring diagram. Refer to the SERVICE FACTS literature and unit wiring diagram attached to furnace. WWAARRNNIINNGG FFIIRREE HHAAZZAARRDD!! FFaaiilluurree ttoo ffoollllooww tthhiiss WWaarrnniinngg ccoouulldd rreessuulltt iinn pprrooppeerrttyy ddaammaaggee,, sseevveerree ppeerrssoonnaall iinnjjuurryy,, oorr ddeeaatthh.. TThhiiss WWaarrnniinngg aapppplliieess ttoo iinnssttaallllaattiioonnss wwiitthh aa ffllaammmmaabbllee rreeffrriiggeerraattiioonn ssyysstteemm.. TThhee ffuurrnnaaccee mmuusstt bbee ppoowweerreedd eexxcceepptt ffoorr sseerrvviiccee.. TThhee ffuurrnnaaccee sshhaallll bbee iinnssttaalllleedd aanndd ccoonnnneecctteedd aaccccoorrddiinngg ttoo iinnssttaallllaattiioonn iinnssttrruuccttiioonnss aanndd wwiirriinngg ddiiaaggrraammss tthhaatt aarree pprroovviiddeedd wwiitthh tthhee eevvaappoorraattoorr ccooiill.. Field Wiring FIELD WIRING DIAGRAM FOR S8B1 / S8X1 SINGLE STAGE HEATING THERMOSTAT, ONE / TWO STAGE AC OR HEAT PUMP Two Stage Thermostat Furnace Outdoor Unit NOTES: (No Transformer) 1) HP = Wiring used for Heat Pump systems. 2) Y1 and/or Y2 must connect from the thermostat to the IFC for proper airflow. X2 3) A/TCONT824 thermostats do not require the use of X2. W1 W1 HP 4) Y2 not available for S8B1. Option #1 R R HP R Condensate Switch G G B B B Y2 Y2 Y2 Option #2 Y1 Y1 Y1 Condensate Switch O HP O Two Stage FIELD WIRING DIAGRAM FOR S8X2 TWO STAGE Thermostat Furnace HEATING THERMOSTAT, ONE / TWO STAGE AC OR HEAT PUMP NOTES: 1) HP = Wiring used for Heat Pump systems. Outdoor Unit 2) Y1 and/or Y2 must connect from the thermostat to the IFC W2 W2 (No Transformer) for proper airflow. 3) Remove Y1-O jumper for HP systems. O terminal must be X2 connected as shown for gas heating operation during defrost. W1 W1 HP 4) If the thermostat does not have W2, or there are not enough conductors jumper W1 to W2 at the IFC. Option #1 R R HP R 5) A/TCONT824 thermostats do not require the use of X2. Condensate Switch G G B R Red Y2 A/TFD Field Wiring EAC B B Using EAC Terminals Green B Y2 Y2 Blue Black Option #2 Y1 Y1 Y1 Replace the factory installed 35va transformer with the 50va transformer Condensate supplied with the air cleaner. Connect to EAC terminals on the IFC per Switch O HP O HP O the wiring diagram. 12-1418-1F-EN 17 Outline Drawing Table 5. 14.5â€, 17.5â€, 21â€ and 24.5â€ Width Cabinets 18 12-1418-1F-EN Notes 12-1418-1F-EN 19 About American Standard Heating and Air Conditioning American Standard has been creating comfortable and affordable living environments for more than a century. For more information, please visit www.americanstandardair.com. The manufacturer has a policy of continuous data improvement and it reserves the right to change design and specifications without notice. We are committed to using environmentally conscious print practices. 12-1418-1F-EN 30 May 2024 Supersedes 12-1418-1E-EN (March 2023) Â©2024 American Standard Heating and Air Conditioning ! 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