Loading...
The URL can be used to link to this page
Your browser does not support the video tag.
Home
My WebLink
About
3533 172nd St Ne_BLD6482_2025
CITY OF ARLINGTON 18204 59th Avenue NE, Arlington, WA 98223 INSPECTIONS: 360-403-3417 - Permit Center: 360-403-3551 BUILDING PERMIT 3533 172ND ST NE Permit #: 6482 PERMIT EXPIRES 180 DAYS AFTER Parcel #: 31052100306200 DATE OF ISSUANCE. Scope of Work: Replace package roof top unit Valuation: 25000.00 OWNER APPLICANT CONTRACTOR GREAT MARKET LLC Northern Comfort Heating & Cooling Northern Comfort Heating & Cooling 2415 W VALLEY HWY N 525 N West Avenue 19618 Jordan Rd AUBURN, WA 98001 Arlington, WA 98223 Arlington , Wa 98223 425*588*4139 4255884139 LIC: 604-753-001 EXP: 11/30/2025 LIC: NORTHCH762OJ EXP: 09/11/2026 MECHANICAL CONTRACTOR PLUMBING CONTRACTOR LIC #: EXP: LIC #: EXP: JOB DESCRIPTION PERMIT TYPE: COMMERCIAL MECHANICAL CODE YEAR: 2021 STORIES: 1 CONST. TYPE: lA DWELLING UNITS: OCC GROUP: B; Business BUILDINGS: 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. 6/16/2025 06/13/2025 Applicant Signature Date Building Official Date CONDITIONS Adhere to approved appliances. Permit shall be onsite for inspection. Call for final inspection. The property owner shall ensure that the construction project complies with all applicable zoning codes and regulations. The property owner shall also ensure that the construction project does not cause any adverse impact on the surrounding environment or community. The property owner shall be responsible for obtaining all necessary permits and approvals from the relevant authorities before commencing construction. The property owner shall ensure that the construction project complies with all applicable design review requirements. 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 06/13/2025 Web Only - Mechanical Commercial Plan Review $381.06 06/13/2025 Credit Card Service $11.43 06/13/2025 Processing/Technology $25.00 06/13/2025 Mechanical Base $25.00 06/13/2025 Package Units ≤ 100 BTU $25.00 Total Due: $467.49 Total Payment: $467.49 Balance Due: $0.00 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 INSPECTION INFORMATION Pass/Fail C14. MECHANICAL FINAL Assigned 3 1 " 3 4 46 " I.D. WEIGHT:155 LBS. 8 TYP. A / R 1 18 " /A /A 4 R S 5 8 " 8 1 18 " 1 2 A 80 " / 2 S I.D. 1 46 " O.D. 1 16 81 " O.D. 4 3 14 " 8 A / 17 1 " R 4 13 /A 1 16 " S 1 18 " PLAN VIEW TYP. 4 1" 3 36 " 7 84" O.D. 16 49 " O.D. 8 10" ISOMETRIC VIEW 1 1 47 16 " O.D. 82 " O.D. 4 FRONT VIEW SIDE VIEW NOTES: INSTALLATION INSTRUCTIONS: 1. 16 GA. GALV. STEEL CONSTRUCTION • REMOVE OLD A/C UNIT. 2. INTERNALLY INSULATED WITH 1"-1.5 LB • APPLY 1/4" X 1 1/4" GASKETING ON EXISTING DENSITY INSULATION CURB. UNLESS OTHERWISE SPECIFIED ALL CHECK LIST DATE • INSTALL & SECURE ADAPTER CURB ON EXISTING DIMENSIONS SHOWN ARE IN CMK 10/12/16 3. CONTINUOUS WELDED SEAMS AND INCHES [MILLIMETERS] Drawn by: CORNERS CURB AS REQUIRED BY LOCAL BUILDING CODES. MILLIMETERS ARE REFERENCE ONLY UNLESS OTHERWISE • APPLY 1/4" X 1 1/4" GASKETING ON ADAPTER SPECIFIED TOLERANCES ON 4. 1/4" X 1 1/4" GASKETING LENGTH ANGLE 5. SHIPPED FULLY ASSEMBLED CURB. 1/16" 2 6. UNIT TO ADAPTER GASKET INCLUDED • INSTALL & SECURE NEW A/C UNIT ON ADAPTER THIRD ANGLE TC43ACTC90R3 CURB AS REQUIRED BY LOCAL BUILDING CODE. MATERIAL DWG 3/21/2017 ISS SIZE A SCALE 1:24 SHEET 1 OF 1 COMMERCIAL MECHANICAL APPLICATION Community & Economic Development City of Arlington • 18204 59th Ave NE • Arlington, WA 98223 • Phone (360) 403-3551 This application is for new, addition, altered or replaced mechanical installation and new or altered gas piping and must be accompanied by ELECTRONIC CONSTRUCTION DRAWINGS and CUT SHEETS and/or information outlined in the MECHANICAL SUBMITTAL REQUIREMENTS, if applicable. Type of Permit: ï² New Installation ï² Addition ï² Alteration ï² Replaced ï² Gas Piping Type I and Type II Hood Systems required submittal of the Commercial Mechanical Addenda Property Address: Project Valuation: Lot #: Parcel ID No.: Preferred Contact: ï² Owner ï² Contractor Project Description: Owner Name: Office No.: Email Address: Cell No.: Mailing Address: City: State: Zip: Contractor Name: Office No.: Email Address: Cell No.: Mailing Address: City: State: Zip: L&I Contractor License Number: Expiration Date: • New gas piping requires a pressure test hooking to any appliance • Sediment traps (drips) are required on all gas lines • Gas lines are required to be supported/secured per IFGS, Section 415 • Proper Combustion air and venting required for all appliances • A shut-off valve is required within 6 feet of each appliance Gas Piping Specification and complete Schematic PAGE 3 ï² Not Applicable ï² CSST ï²Brass ï²Other Proposed Piping Material: ï²Black Steel ï²Galvanized Steel Proposed Piping Size: ï²Â½â€ ï² â…â€ ï² Â¾â€ ï² 1â€ ï² 1Â½â€ ï² 2†Inlet Pressure: Pressure Drop: Specific Gravity: I hereby certify that the above information is correct and that the construction on, and the occupancy and the use of the above described property will be in accordance with the laws, rules and regulation of the State of Washington. Signature Print Name Date REV03.2022 Page 1 of 3 MECHANICAL PERMIT FEES (per unit) Type of Fixture No. of Units Cost per Unit Subtotal Additional Plan Review fees x $ 75.00 = $ Air Conditioning Unit ≤ 100 Btu/h x $ 15.00 = $ Air Conditioning Unit > 100 Btu/h x $ 25.00 = $ Air Conditioning Unit > 500 Btu/hp x $ 50.00 = $ Air Handling Units x $ 15.00 = $ Base Mechanical Fee $ 25.00 $ 25.00 Boiler <100Btu/h >3hp x $ 15.00 = $ Boiler >1 million Btu/h<50hp x $ 25.00 = $ Boiler >1.5 million Btu/h<50hp x $ 50.00 = $ Boiler >100Btu/h 3-15hp x $ 15.00 = $ Boiler >500Btu/h 15-30hp x $ 25.00 = $ Commercial Hoods -Type I x $ 25.00 = $ Commercial Hoods -Type II x $ 50.00 = $ Diffusers x $ 15.00 = $ Dryer Ducting x $ 15.00 = $ Ductwork (drawings required) x $ 25.00 = $ Evaporative Coolers x $ 15.00 = $ Exhaust/Ventilation Fans x $ 15.00 = $ Fireplace/Insert/Stove x $ 15.00 = $ Forced Air Heat ≤100 Btu/h x $ 15.00 = $ Forced Air Heat >100 Btu/h x $ 25.00 = $ Gas Clothes Dryer x $ 15.00 = $ Gas Fired Air Conditioning Unit ≤ 100 Btu/h x $ 15.00 = $ Gas Fired Air Conditioning Unit > 100 Btu/h x $ 25.00 = $ Gas Fired Air Conditioning Unit > 500 Btu/hp x $ 50.00 = $ Gas Piping ≤ 5 units x $ 15.00 = $ Gas Piping for each additional unit > 5 x $ 2.00 = $ Heat Exchangers x $ 15.00 = $ Heat Pump-Condensing Unit x $ 25.00 = $ Hot Water Heat Coils x $ 15.00 = $ Miscellaneous Appliance - regulated by $ 15.00 $ x = mechanical code, not otherwise specified Package Units ≤ 100 Btu / > 100 Btu x $ 25.00/$50.00 = $ Range/Cook top-Gas Fired x $ 15.00 = $ Refrigeration Unit ≤100Btu/h x $ 15.00 = $ Refrigeration Unit >100Btu/h x $ 25.00 = $ Refrigeration Unit >500Btu/h x $ 50.00 = $ Re-inspection fee (all) x $ 75.00 = $ Unit Heaters ≤ 100 Btu/h x $ 15.00 = $ Unit Heaters >100 Btu/h x $ 25.00 = $ Variable Air Volume Boxes (part of Air $ 10.00 $ x = Conditioning System) Wall Heaters - Gas Fired x $ 25.00 = $ Water Heater - Gas Fired x $ 25.00 = $ Permit Fee $ Table 4-8; Plan Review Fee $ Processing/Technology Fee $25.00 Total $ REV2.2024 Page 2 of 3 PRESSURE PIPING SCHEMATIC COMPLETE FOR GAS PIPING ONLY ï² SCHEMATIC IS TO SCALE ï² SCHEMATIC NOT TO SCALE Show Pipe Size(s) and Length(s) from meter to all appliances NOTE: Any interior pressure regulators must be indicated REV2.2024 Page 3 of 3 Date: Weight: (US) (Metric)133lbs 60.33kg Part Number: ECD-PR2BCCA-DYEB RTU: Submitted to: Approved by: Notes: Economizer - Economizer - Genesis Ultra Low Leak Economizer, Vertical Orientation, Belimo Zip - Symbio Bypass, Enthalpy Sensor, Belimo Actuator. Painted Rain Hood With Aluminum Filter, Barometric Relief, All Necessary Panels And Hardware Included. Master Revision 0001A This Document Is The Property Of MicroMetl Corporation And Is Delivered Upon The Express Condition That The Contents Will Not Be Disclosed Or Used Without MicroMetl’s Written Consent. MicroMetl Reserves The Right To Discontinue, Or Change At Any Time, Specifications & Designs Without Any Notice Incurring Obligations. Page Revision 0001A Indianapolis_3035 N. Shadeland Ave., Indianapolis, IN 46226_800.MMC.HVAC •• Sparks_905 Southern Way, Sparks, NV 89431_800.884.4MMC •• Longview_201 Kodak Blvd., Longview, TX 75602_903.248.4800 Job Name: Gensco Stock Prepared For: Unit Tag: YSK072A3S0M00 Quantity: 1 Trane Precedent Packaged Rooftop Unit Overview - YSK072A3S0M**000000000000000000000000000 Operating Application Unit Size Supply Fan External Dimensions (in.) Elevation Weight Total Static DX Cooling / Airflow Height Width Length 6 Ton Pressure 989.0 lb 0.00 ft Gas Heat 2400. cfm 0.550 in H2O 4.24 ft 4.44 ft 7.34 ft Unit Features Unit Efficiency Standard Efficiency Refrigerant R-454B Refrigerant EER @ AHRI 11.00 Number IEER @ AHRI 14.60 Number Unit Electrical Voltage/phase/hertz 208-230/60/3 MCA 38.00 A MOP 50.00 A Condenser Fan FLA 3.30 A Evaporator Fan FLA 8.80 A Compressor 1 RLA 14.80 A Compressor 2 RLA 7.40 A Compressor Power 4.79 kW System Power 7.38 kW Controls Unit Controls Symbio 700 Cooling Section Entering Dry Bulb 80.00 F Capacity Entering Wet Bulb 67.00 F Gross Total 83.05 MBh Ambient Temp 95.00 F Gross Latent 20.54 MBh Leaving Coil Dry Bulb 55.67 F Gross Sensible 62.50 MBh Leaving Coil Wet Bulb 55.56 F Net Total 81.17 MBh Leaving Unit Dry Bulb 57.10 F Net Sensible 60.63 MBh Leaving Unit Wet Bulb 56.14 F Net Sensible Heat Ratio 74.69 % Saturated Discharge Temperature 115.57 F Fan Motor Heat 1.05 MBh Saturated Suction Temperature 55.20 F Refrig Charge-Circuit 1 8.0 lb Heating Section Heating Medium Gas Heat Input Heating Capacity 120.00 MBh Output Heating Capacity 97.20 MBh Heating EAT 70.00 F Heating LAT 106.99 F Heating Temp Rise 36.99 F Heating Stages 2 Fan Section Indoor Fan Data Indoor Fan Performance Airflow Application Downflow Airflow 2400. cfm Design ESP 0.500 in H2O Supply Motor Horsepower 3.000 hp Component SP 0.000 in H2O Total Supply Motor Operating 0.513 hp Heat SP 0.050 in H2O Power Total SP 0.550 in H2O Indoor RPM 910. rpm Indoor Fan Drive Type Variable Direct Outdoor Fan Data Indoor Fan Quantity 1.00 Number Outdoor Fan Drive Type Direct Indoor Fan Type BC Plenum Outdoor Fan Quantity 1 Outdoor Fan Type Propeller Filters 1st Filter Size and Qty 2 - 18 x 24 x 2 2nd Filter Size and Qty 3 - 24 x 16 x 2 2025/03/10 21:24:26 Page 1 of 2 Job Name: Gensco Stock Prepared For: Unit Tag: YSK072A3S0M00 Quantity: 1 Acoustics Sound Path 63 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz Ducted Discharge 79 dB 73 dB 69 dB 65 dB 59 dB 57 dB 56 dB 57 dB Ducted Inlet 76 dB 67 dB 64 dB 54 dB 50. dB 47 dB 47 dB 46 dB Outdoor Noise 85 dB 84 dB 84 dB 85 dB 82 dB 76 dB 73 dB 67 dB Note:Ducted Discharge/Ducted Inlet prediction data conform to AHRI 260 2025/03/10 21:24:26 Page 2 of 2 YCD075SQ216.05 Tag: SUBMITTAL All dimensions are in inches. Standard Efficiency 6¼ Ton Packaged Gas/Electric Downflow YCD075C 49 9/16" 1 13/16" Table 1 Unit Wiring Unit Minimum Circuit Maximum Fuse Size or Unit Operating Ampacity Maximum Circuit Breaker1 Model No. Voltage Range (Standard/Oversize) (Standard/Oversize) YCD075C3 187-253 36.6/39.5 50/60 YCD075C4 414-506 17.7/18.9 25/25 YCD075CW 517-633 14.2/14.7 20/20 Note: 1. HACR type circuit breakers per NEC. 2. MCA values do not include Power Exhaust accessory. Table 2 Electrical Characteristics — Power Exhaust Accessory Accessory Amps Accessory Operating Model Number Voltage Phase HP RPM FLA LRA BAYPWRX013A 208-230 1 3/4 1100 6.6 13.5 BAYPWRX015A 460 1 3/4 1100 3.1 6.4 BAYPWRX014A 575 1 3/4 1100 2.4 5.2 Table 3 Accessory Net Weights (lbs)1 Oversized All LPG Economizer Outside Air Damper Roof Motor Power Zone Conversion Net Manual Motorized Curb Adder Exhaust Sensors Kit 40 32 35 82 5 65 1 5 Notes: 1. Net weight should be added to unit weight when ordering factory installed accessories. 1 Table 4 General Data 6¼ Ton Downflow Units YCD075C3,C4,CW Cooling Performance1 Gross Cooling Capacity 75,000 EER2 9.00 Nominal CFM/ARI Rated CFM 2,500/2,188 ARI Net Cooling Capacity 72,000 System Power (kW) 8.00 Heating Performance3 Heating Models Low High Heating Input (Btuh) 120,000 205,000 1st Stage (2 Stage Only) — 150,000 Heating Output (Btuh) 97,000 166,000 1st Stage (2 Stage Only) — 122,000 AFUE%4 81 81 Steady State Efficiency (%) 81 81 No. Burners 1 No. Stages 1 2 Gas Connection Pipe Size (in.) 1/2 Compressor No./Type 1/Climatuff® Sound Rating (BELS)5 8.8 Outdoor Coil — Type Hi-Performance Tube Size (in.) O.D. .375 Face Area (sq ft) 11.32 Rows/FPI 2/16 Indoor Coil — Type Hi-Performance Tube Size (in.) .375 Face Area (sq ft) 7.00 Rows/FPI 2/15 Refrigerant Control Short Orifice Drain Connection No./Size (in.) 1 / ¾" PVC Outdoor Fan — Type Propeller No. Used/Diameter (in.) 1/24 Drive Type/No. Speeds Direct/1 CFM 4,870 No. Motors/HP 1/.50 Motor RPM 1075 Indoor Fan — Type FC Centrifugal No. Used 1 Diameter x Width (in.) 1/12 x 9 Drive Type/No. Speeds Belt/1 No. Motors 1 Motor HP (Standard/Oversized) 1.0/2.0 Motor RPM (Standard/Oversized) 1725/1725 Motor Frame Size (Standard/Oversized) 56/56 Filters — Type/Furnished? Throwaway/Yes (No.) Size Recommended (in.) (3) 16 x 25 x 1 Refrigerant Charge (Lbs of R-22)6 9.1 NOTES: 1. Cooling Performance is rated at 95°F ambient, 80°F entering dry bulb, 67°F entering wet bulb. Gross capacity does not include the effect of fan motor heat. ARI capacity is net and includes the effect of fan motor heat. Units are suitable for operation to + 20% of nominal cfm. Certified in accordance with the Unitary Large Equipment certification program, which is based on ARI Standard 340/360-93. 2. EER and SEER is rated at ARI conditions and in accordance with DOE test procedures. 3. Heating Performance limit settings and rating data were established and approved under laboratory test conditions using American National Standards Institute standards. Ratings shown are for elevations up to 2,000 feet. For elevations above 2,000 feet, ratings should be reduced at the rate of 4% for each 1,000 feet above sea level. 4. AFUE and Steady State Efficiency are rated in accordance with DOE test procedures. 5. Sound rating shown is tested in accordance with ARI Standard 270. 6. Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and service instructions. 2 All dimensions are in inches. STANDARD END PANEL OF UNIT ECONOMIZER HOOD 14½" Table 5 Maximum Unit and Corner Weights (Lbs) and Center of Gravity Dimensions (In.) Maximum Weights (Lbs)2 Corner Weights (Lbs)1 Center of Gravity Shipping Net A B C D Length Width 938 750 238 192 144 176 39 21 Note: 1. Corner weights are given for information only. 2. Weights are approximate. 3 Table 6 Gross Cooling Capacities (MBH) Ambient Temperature 85 95 105 115 Enter. Dry Entering Wet Bulb CFM Bulb 61 67 73 61 67 73 61 67 73 61 67 73 Airflow (F) MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC 75 70.2 55.7 77.3 45.8 81.3 29.6 65.2 53.0 73.6 43.9 78.7 28.0 60.0 50.2 68.9 41.6 75.2 26.0 54.5 47.3 63.0 38.9 70.8 24.0 80 70.8 66.1 77.7 53.1 81.9 40.2 66.1 63.4 73.9 51.4 79.3 38.4 61.1 60.7 69.1 49.0 75.6 36.3 55.9 55.9 63.3 46.2 71.0 34.1 2250 85 73.1 73.1 78.1 62.8 82.6 48.5 69.2 69.2 74.2 61.4 79.7 47.5 64.9 64.9 69.4 59.2 75.9 46.0 60.4 60.4 63.8 56.5 71.3 44.1 90 76.7 76.7 78.7 72.4 83.4 57.0 73.4 73.4 74.9 71.4 80.4 56.5 69.5 69.5 70.5 69.6 76.5 55.5 65.0 65.0 65.1 65.1 71.6 53.9 75 71.8 58.8 78.3 44.9 81.8 29.8 66.8 56.0 74.7 42.9 79.3 28.3 61.5 53.2 70.2 40.6 75.9 26.5 55.9 50.3 64.5 37.8 71.5 24.3 80 72.6 70.1 78.7 55.1 82.5 41.5 68.0 67.5 75.0 53.7 79.9 39.7 62.8 62.8 70.4 51.6 76.3 37.7 58.2 58.2 64.7 48.9 71.8 35.5 2500 85 75.4 75.4 79.2 65.5 83.2 52.7 71.8 71.8 75.4 64.5 80.5 48.9 67.6 67.6 70.8 62.8 76.8 47.7 62.9 62.9 65.3 60.2 72.2 46.1 90 78.8 78.8 80.0 75.7 84.2 58.6 75.6 75.6 76.4 75.2 81.3 58.5 71.8 71.8 71.9 71.9 77.4 57.9 67.5 67.5 67.6 67.6 72.6 56.7 75 73.1 61.5 79.0 46.5 82.2 30.3 68.1 58.9 75.6 44.5 79.8 28.8 62.7 56.0 71.1 42.1 76.4 26.9 57.0 53.1 65.6 39.5 72.1 24.7 80 74.1 73.7 79.5 56.9 83.0 42.8 69.4 69.4 75.9 55.9 80.4 41.0 64.9 64.9 71.3 54.1 76.9 39.0 60.1 60.1 65.8 51.5 72.5 36.8 2750 85 77.1 77.1 80.1 67.9 83.8 50.6 73.8 73.8 76.4 67.3 81.2 50.1 69.7 69.7 71.9 66.0 77.6 49.3 65.0 65.0 66.6 63.7 72.9 47.9 90 80.3 80.3 81.1 78.6 84.8 60.1 77.3 77.3 77.4 77.4 82.0 60.3 73.6 73.6 73.7 73.7 78.2 60.1 69.4 69.4 69.5 69.5 73.4 59.2 75 74.0 64.1 79.6 47.9 82.5 30.7 69.3 61.7 76.2 45.7 80.1 29.2 63.8 58.8 71.8 43.6 76.8 27.2 58.1 55.8 66.4 41.0 72.6 25.1 80 75.0 75.0 80.2 58.4 83.3 44.0 71.3 71.3 76.7 57.8 80.9 42.3 66.8 66.8 72.1 56.3 77.4 40.3 61.9 61.9 66.6 53.9 72.9 37.7 3000 85 78.6 78.6 80.9 70.0 84.3 51.5 75.3 75.3 77.3 69.9 81.7 51.2 71.4 71.4 72.9 68.9 78.1 50.6 66.8 66.8 67.7 67.1 73.5 49.5 90 81.6 81.6 82.0 81.2 85.3 61.3 78.7 78.7 78.7 78.7 82.6 61.9 75.1 75.1 75.2 75.2 78.8 62.0 70.9 70.9 71.0 71.0 74.1 61.5 NOTES: 1. All capacities shown are gross and have not considered indoor fan heat. To obtain net cooling, subtract indoor fan heat. 2. MBH = Total Gross Capacity 3. SHC = Sensible Heat Capacity Table 7 Electrical Characteristics — Evaporator Fan Motor — 60 Cycle Standard Evaporator Fan Motor Oversized Evaporator Fan Motor Unit Amps Amps Model No. No. Volts Phase HP FLA LRA No. Volts Phase HP FLA LRA YCD075C3 1 208-230 3 1.00 5.9 32.2 1 208-230 3 2.00 8.8 53.0 YCD075C4 1 460 3 1.00 3.2 16.1 1 460 3 2.00 4.4 26.5 YCD075CW 1 575 3 1.00 2.6 13.2 1 575 3 2.00 3.1 18.4 Table 8 Electrical Characteristics — Compressor Motor and Condenser Motor — 60 Cycle Compressor Motor Condenser Fan Motor Unit Amps Amps Model No. No. Volts Phase HP RPM RLA LRA No. Phase HP FLA LRA YCD075C3 1 208-230 3 6.25 3450 21.8 124.0 1 1 .50 3.4 10.8 YCD075C4 1 460 3 6.25 3450 9.7 64.0 1 1 .50 2.4 5.4 YCD075CW 1 575 3 6.25 3450 7.8 51.0 1 1 .50 1.8 4.1 Table 9 Combustion Blower Motor Data Heating Amps Heat Stages HP RPM Volts Phase FLA LRA Low 1 1/20 3350 208-230 1 0.4 1.00 High 1 1/20 3500 208-230 1 0.4 1.40 4 Table 10 Evaporator Fan Performance External Static Pressure (Inches of Water) Unit .10 .20 .30 .40 .50 .60 .70 .80 .90 1.00 1.25 1.50 Tons Model No. CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 1 HP Standard Motor & Field Supplied Low Static Drive1 1 HP Standard Motor & Sheaves 2000 597 .39 646 .44 692 .50 739 .55 782 .60 825 .66 868 .71 907 .76 947 .81 986 .86 1082 .98 — — 6¼ YCD075C-L,H 2250 659 .53 705 .59 745 .65 787 .72 829 .78 867 .84 905 .90 944 .96 982 1.02 1017 1.08 1104 1.22 1190 1.35 2500 723 .71 765 .78 802 .85 839 .92 877 .99 914 1.05 950 1.12 984 1.19 1019 1.26 1054 1.32 1134 1.49 1213 1.64 2750 789 .93 826 1.01 862 1.08 895 1.15 928 1.23 963 1.31 997 1.38 1030 1.45 1061 1.53 1092 1.60 1171 1.79 1244 1.97 3000 855 1.19 887 1.27 922 1.36 953 1.44 983 1.52 1014 1.60 1046 1.68 1078 1.76 1108 1.85 1137 1.93 1209 2.13 — — 2 HP Oversized Motor & Sheaves Data includes pressure drop due to filters and wet coil. Fan motor heat (MBH) = 3.53 x Fan Bhp. Trane’s factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected. NOTES: 1. Field supplied Browning fan sheave AL74 and Belt A48 required. Table 11 Standard Motor and Sheave/Fan Speed (RPM) 5 Turns 4 Turns 3 Turns 2 Turns 1 Turn Open Open Open Open Open Closed 735 805 875 945 1015 1085 Table 12 Oversize Motor and Sheave/Fan Speed (RPM) 5 Turns 4 Turns 3 Turns 2 Turns 1 Turn Open Open Open Open Open Closed 840 910 980 1050 1120 1190 Table 13 Static Pressure Drops Through Accessories (Inches Water Column) Economizer With OA/RA Dampers1 CFM Filters2 100% OA 100% RA 2500 0.07 0.13 0.02 3000 0.10 0.15 0.03 notes: 1. OA = Outside Air and RA = Return Air. 2. 1" filter. Table 14 Gas Fired Heating Capacities Air Temperature Unit Model No. Heating Input MBH Heating Output MBH Rise Range YCD075C-L 120 97 25-55 YCD075C-H1 205/150 166/122 35-65 NOTE: 1. Second Stage is total heating capacity. Second Stage/First Stage. 5 Mechanical Specifications General Unit Top Gas Heating Section The unit shall be dedicated downflow The top cover shall be one piece to The heating section shall have a airflow. The operating range shall be prevent water leakage. drum and tube heat exchanger design between 115°F and 0°F in cooling as using corrosion resistant steel Filters standard from the factory. Cooling components. A forced combustion performance shall be rated in blower shall supply premixed fuel to a One inch, throwaway filters shall be accordance with ARI testing proce- single burner ignited by a pilotless hot standard. Filter rack can be converted dures. Unit shall be factory as- surface ignition system. In order to to two inch capability. sembled, internally wired, fully provide reliable operation, a negative charged with R-22, and 100 percent Compressor pressure gas valve shall be used that run tested to check cooling operation, requires blower operation to initiate fan and blower rotation, and control Unit shall have a direct-drive, her- gas flow. On an initial call for heat, the sequence before leaving the factory. metic, reciprocating type compressor combustion blower shall purge the Wiring internal to the unit shall be with centrifugal oil pump providing heat exchanger 45 seconds before colored and numbered for simplified positive lubrication to moving parts. ignition. After three unsuccessful identification. Unit shall be UL listed Motor shall be suction gas-cooled ignition attempts, the entire heating and labeled, classified in accordance and shall have a voltage utilization system shall be locked out until to NSIZ21.47 for gas fired central range of plus or minus 10 percent of manually reset at the thermostat. Unit furnaces and UL 1995/CAN/CSA No. unit nameplate voltage. Crankcase shall be suitable for use with natural 236-M90 for Central Cooling Air heater, internal temperature, and gas or propane (field installed kit) and Conditioners. Canadian units shall be current-sensitive motor overloads shall also comply with California CSA certified. shall be included for maximum requirements for low NOx emissions. protection. Compressor shall have Unit shall have either a single stage Casing internal spring isolation and sound low or a two stage high heat option. muffling to minimize vibration trans- Unit casing shall be constructed of Outdoor Fan mission and noise. Low pressure zinc coated, heavy gauge, galvanized switches shall be standard. steel. Exterior surfaces shall be The outdoor fan shall be direct-drive, cleaned, phosphatized, and finished Refrigerant Circuit statically and dynamically balanced, with a weather-resistant baked draw-through in the vertical discharge enamel finish. Unit's surface shall be Refrigerant circuit shall have fixed position. The fan motor shall be tested 500 hours in a salt spray test in orifice expansion device, service permanently lubricated and shall have compliance with ASTM B117. Cabinet pressure port, and refrigerant line built-in thermal overload protection. construction shall allow for all filter drier factory-installed as stan- Indoor Fan maintenance on one side of the unit. dard. An area shall be provided for Service panels shall have lifting replacement suction line driers. Unit shall have a belt driven, FC, handles and shall be removed and Evaporator and Condenser Coils centrifugal fan with adjustable motor reinstalled by removing only a single sheave. Motor shall be thermally fastener on the units while providing a Internally finned, 3/8" copper tubes protected. Optional oversized motor water and air tight seal. The unit base mechanically bonded to configured shall be available for high static pan shall have no penetrations within aluminum plate fin shall be standard. operations. the perimeter of the curb other than Coils shall be leak tested at the the raised 1 1/8" high supply/return factory to ensure the pressure openings to provide an added water integrity. The evaporator coil and integrity precaution should the condenser coil shall be leak tested to condensate drain back up. The base 200 psig and pressure tested to 450 of the unit shall have provisions for psig. forklift and crane lifting. 6 Mechanical Specifications Controls control. The barometric relief damper Control Options shall be standard with the downflow Trane Communication Interface Unit shall be completely factory wired economizer and shall provide a (TCI) — This option shall be provided with necessary controls and contactor pressure operated damper that shall to interface with the Trane Integrated pressure lugs or terminal block for be gravity closing and shall prohibit TM Comfort System. power wiring. Unit shall provide an entrance of outside air during the external location for mounting a fused equipment “off†cycle. Solid state Zone Sensors — This option shall be disconnect device. Micro-processor enthalpy and differential enthalpy provided to interface with the Micro controls shall be provided for all 24 control shall be factory supplied, field equipped Voyagers and shall be volt control functions. The resident installed option. available in either manual, automatic control algorithms shall make all programmable with night setback, Powered Exhaust — This optional heating, cooling, and/or ventilating with system malfunction lights or field installed accessory shall assist decisions in response to electronic remote sensor options. the barometric relief damper in the signals from sensors measuring economizer in relieving building Conventional Thermostat Interface indoor and outdoor temperatures. The pressurization. (CTI) — This field installed circuit control algorithm maintains accurate board shall provide interface with temperature control, minimizes drift Remote Potentiometer — The electro-mechanical thermostats or from set point, and provides better minimum position setting of the automation systems. building comfort. A centralized Micro- economizer shall be adjusted with this accessory. Differential Pressure Switches — processor shall provide anti-short These field installed options allow for cycle timing to provide a higher level Manual Outside Air Damper — Field individual fan failure and dirty filter of machine protection. installed rain hood and screen shall indication. The fan failure switch will Accessories provide up to 25 percent outside air. disable all unit functions and "flash" Roof Curb - Downflow — The roof Motrized Outside Air Damper — the Service LED on the zone sensor. curb shall be designed to mate with Manually set outdoor air dampers The dirty filter switch will light the the downflow unit and provide support shall provide up to 50 percent outside Service LED on the zone sensor and and a water tight installation when air. Once set, outdoor air dampers will allow continued unit operation. installed properly. The roof curb shall open to set position when Input/Output Expansion Accessory design shall allow field-fabricated indoor fan starts. The damper shall — This kit allows Integrated ComfortTM rectangular supply/return ductwork to close to the full closed position when Systems to read Supply Air Tempera- be connected directly to the curb. Curb indoor fan shuts down. ture, Return Air Temperature, Return design shall comply with NRCA Air Humidity, and direct indication of Oversized Motor — Factory or field requirements. Curb shall be shipped fan failure without the use of an installed oversized motor shall be knocked down for field assembly and economizer or motorized outside air available for high static application. shall include wood nailer strips. accessory. Coil Guards--Coil guards shall be Economizer - Downflow — This field-installed for condenser coil LonTalk Communications Interface accessory shall be either field or protection. —The LonTalk board, when installed in a factory installed. The assembly Voyager unit, allows the unit to includes fully modulating 0-100 communicate as a Trane Comm5 device percent motor and dampers, baro- or directly with generic LonTalk Network metric relief, minimum position Building Automation System Controls. setting, preset linkage, wiring har- ness with plug, and fixed dry bulb 7 Since The Trane Company has a policy of continuous product and product data improvement, it reserves the right to change Library Product Literature design and specification without notice. Product Section Unitary Product Packaged Gas/Electric Rooftop Technical Literature Printed in USA Model YCD075C — 6¼ Ton The Trane Company Literature Type Submittal 2701 Wilma Rudolph Blvd. Sequence 216.05 Clarksville, TN 37040 Date October 2001 http://www.trane.com File No. PL-UN-RT-YCD075-SQ-216.05 10/01 Supersedes YCD075-SQ-216.04 © American Standard Inc. 2001 8 Peter Chopelas, PE Engineering & Design Services 307 North Olympic Ave, Suite #208 Arlington, WA 98223 (360) 653-4615 Chopelasandassociates@gmail.com May 13, 2025 Northern Comfort Heating and Cooling ATTN: William Freenberg 525 N. West Ave Arlington WA 98223 Project: Structural analysis of existing roof for new HVAC roof unit for office at 3533 172nd St NE, Arlington WA 98223 The subject existing building roof structure was detailed inspected, and a structural analysis was done for the weight of a new heavy HVAC unit to the room about 20 ft from the front wall. The vertical loads were analyzed according to the requirements of the 2021/ International Building Code (ASCE 7- 16). The following design conditions for the analysis are based on the site conditions or according to the minimum code requirements: Roof Snow load: 25 PSF Suspended ceiling plus utilities 12 PSF Roof type/weight: Torch down /10 PSF Total Roof loading: 47 PSF Weight of new HVAC assembly 1277 lbs total The existing roof framing and center beam is inadequate to support the new load on the room. The trusses need to be reinforced, and a column has to be added to the center GLB to reduced it’s total span. plans are marked according to these requirements. Lateral bracing was not affected by the changes to the roof structure, therefor no lateral analysis was accomplished. A detailed inspection was done for the affected structure. All of the remaining existing structure was not changed. Therefore a complete analysis of the building was not done. It was done for all the structure that was affected by the addition of the new heavier HVAC unit only. These reinforcements are to add a 6x6 wood or steel column somewhere along the middle of the beam span, it can be located anywhere within ten ft of the beam end. Also, a 2x8 DF#2 that is 5 ft long, is nailed to the side of the truss top cord at each truss under the HVAC unit. Nailed with (2)16d mails every 12â€, doubler should overlap over beam top by 3†min bearing. See the accompanying details. If you have any questions or are in need of further assistance please feel free to call. Peter Chopelas PE beam with new col added within 10' of either end BeamChek v2024 licensed to: Peter Chopelas PE Reg # 5508-68695 3522 -174nd Ave Arlington Main existing center beam Date: 5/13/25 Selection 6-3/4x 31-1/2 GLB 16F-V2 HF/HF Lu = 0.0 Ft Conditions NDS 2018 Min Bearing Area R1= 28.2 in²R2= 28.2 in² (1.5) DL Defl= 0.71 in Recom Camber= 1.07 in Data Beam Span 30.0 ft Reaction 1 LL 9000 # Reaction 2 LL 9000 # Beam Wt per ft 51.67 # Reaction 1 TL 18327 # Reaction 2 TL 18323 # Bm Wt Included 1550 # Maximum V 18327 # Max Moment 141105 '# Max V (Reduced) 15230 # TL Max Defl L / 180 TL Actual Defl L / 311 LL Max Defl L / 240 LL Actual Defl L / 812 Attributes Section (in³) Shear (in²) TL Defl (in) LL Defl Actual 1116.28 212.63 1.16 0.44 Critical 1079.61 101.87 2.00 1.50 Status OK OK OK OK Ratio 97% 48% 58% 30% Fb (psi) Fv (psi) E (psi x mil) Fc l (psi) Values Reference Values 1600 195 1.4 650 Adjusted Values 1568 224 1.4 650 Adjustments Cv Volume 0.852 Cd Duration 1.15 1.15 Cr Repetitive 1.00 Ch Shear Stress N/A Cm Wet Use 1.00 1.00 1.00 1.00 Cl Stability 1.0000 Rb = 0.00 Le = 0.00 Ft Loads Uniform LL: 600 Uniform TL: 1128 = A Par Unif TL Start End H = 188 11.6 18.3 H Uniform Load A R1 = 18327 R2 = 18323 SPAN = 30 FT Uniform and partial uniform loads are lbs per lineal ft. n AAFL{ ElE 3sjg -\tLr^{ gr N& AZ-t1 tWdt"l M\ Lb (se/ nw ') ffra1u^if wr, 181 -\ \73 Gcorttvtea- f Sg Lta;s lb rorrs \ UT L7 €f -(Na"/ caM l0 Petr O-L ' c+ t'''o f, tz /ry{ bL-t UTi L vo*srt ' q7 p(F 7r@L ?_ / 1,Lt t I l1S ,,rfr t /t L3 73o tvl ' = ) : 2 (' ar, zR t' 3" p6(2rt) tT ulL I 1,1 fu1 I M66 c-e r*rA.l I ?a 'l ('10' |:is ll^ - : ' l(sge ') [-'b ';7*--:--*-*"4'-/-t<{gt (-g.r v'tL t5,,3t " .o1 e( F te' b I = bsq tb dq lonPn '?<-t' tqf15w \Lesp D (- lquu t, -I Zql .4t&ts 4o , lt / ?r.5 ptr L 'ltpu x{L xl,l5 x i, t1, : llor\ pJt n *Jia .', lu/,tWt,rl'n6I t/ I ?v-e z Peter Chopelas, PE Engineering & Design Services 307 N. Olympic Ave, Suite 208 Arlington, WA 98223 (360) 653-4615 Chopelasandassociates(@gmail.com fit{ 11111P"rrCN I ory\ { | u *ryfttud, r f":e;'d;t e-l{l 'sff r4/', tt I r-,{r-ft I'i-irq}r,r 6ro 3€ s',) t i I I-/ L-. !.-11, ' '*4 .F r'.r t,t/ t* 0 u#r r\ (ufig a'46Elr*l"r *V+rr: 6uq 9'o@t #' L g'ts"{e{* Arqv>o e.w ADPi 6su' {-}sJ*n tw 0 DF !'*'{" Sgawa */ {7 /u{{L { t) I t d" 0, f 3t P*rt'{ # +'( --rptlit p r,r S{;$\- #V At-' ia"tt*tfT 6** \Jtg g#{ {:rcr6K* beis*lu- f\vac uLrP C.**f S"tufd- tpV elik'" ?xuc 2 !"# $%&'()*&+,-.(,-/01(20/3(%(,- 45"6# &7-8(7,&%9&7- (/-+,:;&&0+,: 45"64<<== >(?- @(,A( 45"6BCBDBE 70+,:-&,F> G H C 6" >+00+/%I7((,J(7: K 6 L L MHG N5 ,&7-8(7,3&%9&7-OP/Q:%/+0O3&% D" RS T (20/3(2/3'/:(7&&9-&2A,+- U5V 6 O DWVX M #VY RD = M C 6=V" 6 0 Z""V6"[ V \]\A?+,(?? ^C < ^==V< M N_= M M X DV= * ` 4==a6< b7+?-+,c&?-(7 */73(0d ee7(?? (:/0.(?37+2-+&,P,(7 /%( P,(7*8&,( f&,+,: I ` b` H HM MH HHHMg .$` $h$ C 6" = &,-7/3-&7*7+%/7)&,-/3-*8&,( ee7(??&,-7/3-&7`)2( +3(,?( +3(,?(d &7-8(7,&%9&7- >+00+/% $`j` MHGMG M i&7e/,e j\ 1gH1M (/-+,:;&&0+,: I7((,J(7: ` ` &7-8(7,&%9&7- >+00+/% $`j` &,?-7A3-+&, MHGMG M i&7e/,e ` g i (/-+,:;&&0+,: I7((,J(7: ` ` &,-7/3-&7 ^6=" 6= ./-(,?2(3-+&,`)2(.(?37+2-+&,$38(eA0(e./-(&%20(-(e./-(,?2(3-&7$-/-A? !"#$%&$'( ) *+,-"./012, ,300,43 ".*+,-"5 ) 60 7 * 3"*+,- 8$$( 012, ,3 063 3 2"",>"2, ",0">2"121,) 9:"73/";" 1<)3,1)"21,)"=)3 1<)3,1) AB *+,- ?.):" ;@ 2 , ")2 "52+,1 A =2100,34.1<34/ A 1<)3,1)")0=2, " A =)1C)4"3, 0"D" ".