59SC5B 915SB PG95ESAA-01PD
File info: application/pdf · 16 pages · 1.94MB
59SC5B 915SB PG95ESAA-01PD
1 915SB LEGACYt LINE SINGLE--STAGE 35--IN. (889 MM) TALL, 4--WAY MULTIPOISE CONDENSING GAS FURNACE Product Data A11264 The 915SB Multipoise Condensing Gas Furnace features the
5 ACCESSORIES DESCRIPTION PART NUMBER 30026E14 30040E14 36040E17 36060E14 42060E17 Vent Kit - Through the Cabinet KGADC0101BVC D D D D D Vent Terminal - Concentric - …
Full PDF Document
If the inline viewer fails, it will open the original document in compatibility mode automatically. You can also open the file directly.
Extracted Text
915SB LEGACYt LINE SINGLE--STAGE 35--IN. (889 MM) TALL, 4- WAY MULTIPOISE CONDENSING GAS FURNACE Product Data A11264 The 915SB Multipoise Condensing Gas Furnace features the single--stage Legacy System. The fixed--speed, constant torque (FCT) ECM blower motor is at the heart of the electrical efficiency provided by this furnace. With an Annual Fuel Utilization Efficiency (AFUE) of up to 96.2%, this furnace provides added savings over standard gas furnaces. The Legacy Gas Furnace features 4--way multipoise installation flexibility, and is available in ten model sizes. All sizes except the 26,000 BTUH model can be vented for direct vent/two-pipe, ventilated combustion air, or single-pipe applications. The 26,000 BTUH model can use the same 2--pipe venting system using outside air for combustion, but is not considered direct--vent. A Bryant Legacy Control and Legacy Air Conditioner or Heat Pump, can be used to form a complete Legacy Line System. All sizes are design certified in Canada. Specific sizes are design certified for use in Manufactured Housing (Mobile Home) applications when used with factory--approved MH accessory kit. PERFORMANCE S Fixed--speeds, constant torque (FCT) ECM blower motor for electrically efficient operation all year long in heating, cooling and continuous fan operation. S Single--speed inducer motor, and single--stage gas valve S Silicon Nitride Power Heat Hot Surface Igniter. S Adjustable blower speed for heating and cooling. S Aluminized--steel primary heat exchanger. S Stainless--steel condensing secondary heat exchanger. INSTALLATION FLEXIBILITY S 4--way multipoise design for upflow, downflow or horizontal installation, with unique vent elbow and optional through--the--cabinet downflow venting capability. S Factory--configured ready for upflow applications. S Ideal height 35" (889 mm) cabinet: short enough for taller coils, but still allows enough room for service. S Two--pipe venting, single--pipe venting or ventilated combustion air. APPLICATIONS S Approved for Twinning applications with accessory kit (42060E17 through 60100E21 models, only). S Approved for Manufactured Housing/Mobile Home applications with MH accessory kit. (30040E14 through 66120E24 models, only). S Propane convertible with gas conversion accessory kit. CERTIFICATIONS S All sizes meet ENERGY STARR Version 4.1 criteria for gas furnaces: 95%+ AFUE. S Cabinet air leakage less than 2.0% at 1.0 in. W.C. and cabinet air leakage less than 1.4% at 0.5 in. W.C. when tested in accordance with ASHRAE standard 193. S All sizes meet 40 ng/J NOx emissions. Can be installed in air quality management districts with a 40 ng/J NOx emissions requirement 1 FURNACE 915SB30026E14 CASING DIMENSIONS (IN.) H D W 35 29.50 14.20 RATED HEATING OUTPUT BTUH 25,000 AFUE UPFLOW/ HORIZON- TAL 96.0% DOWNFLOW 95.0% ENERGY STARr YES HEATING AIRFLOW HEATING CFM 605 HEATING ESP (in. W.C.) 0.10 COOLING CFM @ 0.5 ESP (in. W.C.) 895 MOTOR HP SPEED TAPS 1/3 - 5 915SB30040E14 35 29.50 14.20 39,000 96.0% 95.0% YES 695 0.10 950 1/2 - 5 915SB36040E17 35 29.50 17.50 39,000 96.2% 95.0% YES 650 0.10 1010 1/2 - 5 915SB36060E14 915SB42060E17 915SB48080E17 35 29.50 14.20 58,000 95.0% 95.0% YES 930 0.12 1120 1/2 - 5 35 29.50 17.50 58,000 96.2% 95.0% YES 1010 0.12 1330 3/4 - 5 35 29.50 17.50 78,000 96.2% 95.0% YES 1325 0.12 1665 3/4 - 5 915SB60080E21 35 29.50 17.50 78,000 96.2% 95.0% YES 1330 0.12 1855 1-5 915SB60100E21 35 29.50 21.00 97,000 96.2% 95.0% YES 1730 0.15 2125 1-5 915SB66120E24 35 29.50 24.00 116,000 96.1% 95.0% YES 2020 0.20 2105 1-5 915SB60140E24 35 29.50 24.00 135,000 95.0% 95.0% YES 2130 0.20 2310 1-5 Capacity in accordance with DOE test procedures. Ratings are position dependent. See rating plate. Heating CFM at factory default blower motor heating tap settings. ESP --- External Static Pressure FEATURES AND BENEFITS HYBRID HEATR Dual Fuel System -- This system can provide more control over your monthly energy bills by automatically selecting the most economical method of heating. With HYBRID HEAT components, our system automatically switches between the gas furnace and the electric heat pump as outside temperatures change to maintain greater efficiency and comfort than with any traditional single-source heating system. The heat pump also delivers high-efficiency cooling in the summer. Perfect Lightt Igniter -- Bryant's unique SiN igniter is not only physically robust but it is also electrically robust. It is capable of running at line voltage and does not require complex voltage regulators as do other brands. This unique feature further enhances the gas furnace reliability and continues Bryant's tradition of technology leadership and innovation in providing a reliable and durable product. Legacyt ECM Blower Motor -- This basic ECM, or electronically commutated motor, can provide an efficiency enhancement for select Bryant air conditioner or heat pump systems. It uses less electrical power than its PSC counterpart and also has a wider range of speeds Reliable Heat Exchanger Design -- The aluminized steel, clam shell primary heat exchanger was re--engineered to achieve greater efficiency out of a smaller size. The first two passes of the heat exchanger are based on the current 80% product, a design with more than ten years of field-proven performance and success. These innovations, paired with the continuation of a crimped, no-weld seam create an efficient, robust design for this essential component. 4-Way Multipoise Design -- One model for all applications � there is no need to stock special downflow or horizontal models when one unit will do it all. Direct or Single-pipe Venting, or Optional Ventilated Combustion Air -- All sizes except the 26,000 BTUH model can be vented for direct vent/two-pipe, ventilated combustion air, or single-pipe applications. The 26,000 BTUH model can use the same 2--pipe venting system using outside air for combustion, but is not considered direct--vent. Sealed Combustion System -- This furnace brings in combustion air from outside the furnace, which results in especially quiet operation. By sealing the entire combustion vestibule, the entire furnace can be made quieter, not just the burners. Insulated Casing -- Foil-faced insulation in the heat exchanger section of the casing minimizes heat loss. Monoport Burners -- The burners are specially designed and finely tuned for smooth, quiet combustion and economical operation. Bottom Closure -- Factory-installed for side return; easily removable for bottom return. The multi-use bottom closure can also serve for roll-out protection in horizontal applications, and act as the bottom closure for the optional return air base accessory. Blower Access Panel Switch -- Automatically shuts off 115-v power to furnace whenever blower access panel is opened. Quality Registration -- Our furnaces are engineered and manufactured under a quality management system registered to ISO 9001. The condensing heat exchanger, a stainless steel fin and tube design, is positioned in the furnace to extract additional heat. Stainless steel coupling box componentry between heat exchangers has exceptional corrosion resistance in both natural gas and propane applications. Media Filter Cabinet -- Enhanced indoor air quality in the home is made easier with our media filter cabinet--accessory (purchased separately). When installed as a part of the system, this cabinet allows for easy and convenient addition of a Bryant high efficiency air filter. 2 SPECIFICATIONS The furnace should be sized to provide 100 percent of the design heating load requirement plus any margin that occurs because of furnace model size capacity increments. None of the furnace model sizes can be used if the heating load is 12,000 BTUH or lower. Use Air Conditioning Contractors of America (Manual J and S); American Society of Heating, Refrigerating, and Air-Conditioning Engineers; or other approved engineering method to calculate heating load estimates and select the furnace. Excessive oversizing of the furnace may cause the furnace and/or vent to fail prematurely, customer discomfort and/or vent freezing. Failure to follow these guidelines is considered faulty installation and/or misapplication of the furnace; and resulting failure, damage, or repairs may impact warranty coverage. Heating Capacity and Efficiency 30026E14 30040E14 36040E17 36060E14 42060E17 48080E17 60080E21 60100E21 66120E24 66140E24 Input High Heat (BTUH) 26,000 40,000 40,000 60,000 60,000 80,000 80,000 100,000 120,000 140,000 Output High Heat (BTUH) 25,000 39,000 39,000 58,000 58,000 78,000 78,000 97,000 117,000 135,000 Certified Temperature Rise Range �F (�C) High Heat 25 - 55 (14 - 31) 40 - 70 (22 - 39) 40 - 70 (22 - 39) 45 - 75 (25 - 42) 40 - 70 (22 - 39) 40 - 70 (22 - 39) 40 - 70 (22 - 39) 40 - 70 (22 - 39) 40 - 70 (22 - 39) 45 - 75 (25 - 42) Airflow Capacity and Blower Data Rated External Static Pressure (in. w.c.) Heating Cooling Airflow Delivery @ Rated ESP (CFM) High Heat Cooling Cooling Capacity (tons) @ CFM/ton 400 CFM/ton 350 CFM/ton Direct-Drive Motor Type Direct-Drive Motor HP Motor Full Load Amps RPM Range Speed Selections Blower Wheel Dia x Width in. Air Filtration System Filter Used for Certified Watt Data 0.10 0.50 605 895 2 2.50 1/3 4.4 400 1200 5 11 x 7 0.10 0.50 695 950 2 2.50 1/2 6.3 600 2000 5 11 x 7 0.10 0.50 650 1010 2.50 3 1/2 6.8 400 1200 5 11 x 8 0.12 0.12 0.12 0.12 0.50 0.50 0.50 0.50 930 1010 1325 1330 1120 1330 1665 1855 2.50 3.50 4 5 3 4 4.50 5.50 Electronically Commutated Motor (ECM) 1/2 3/4 3/4 1 6.3 8.8 9.2 11.5 600 2000 400 1200 400 1200 400 1200 5 5 5 5 11 x 7 11 x 8 11 x 8 11 x 10 Field Supplied Filter KGAWF**06UFR 0.15 0.50 1730 2125 5 6 1 11.7 400 1200 5 11 x 10 0.20 0.50 2020 2105 5 6 1 11.5 400 1200 5 11 x 11 0.20 0.50 2130 2310 5 6 1 11.7 400 1200 5 11 x 11 Electrical Data Input Voltage Volts-HertzPhase Operating Voltage Range Min-Max Maximum Input Amps Amps Unit Ampacity Amps Minimum Wire Size AWG Maximum Wire Length@ Minimum Wire Size Feet (M) Maximum Fuse/Ckt Bkr (Time-Delay Type Recommended) Amps Transfomer Capacity (24vac output) External Control Power Available Heating Cooling 5.1 7.3 14 50 (15.5) 15 7.0 9.7 14 38 (11.7) 15 7.5 10.3 14 36 (10.9) 15 7.1 9.8 14 38 (11.5) 15 115-60-1 104-127 9.6 10 12.9 13.4 14 14 28 27 (8.7) (8.4) 15 15 40 VA 27.9 VA 34.6 VA 12.3 16.3 12 35 (10.7) 20 12.6 16.7 12 34 (10.5) 20 12.4 16.4 12 35 (10.7) 20 12.6 16.7 12 34 (10.5) 20 Controls Gas Connection Size 1/2" - NPT Burners (Monoport) 2 2 2 3 3 4 4 5 6 7 Gas Valve (Redundant) Manufacturer White Rodgers Minimum Inlet Gas pressure (in. wc) 4.50 Maximum Inlet Gas pressure (in. wc) 13.60 Manufactured (Mobile) Home Kit See Accessory Listing Ignition Device Silicon Nitride Heating Blower Control (Heating Off-Delay) Adjustable: 90, 120, 150, 180 seconds Cooling Blower Control (Time Delay Relay) 90 seconds Communication System none Thermostat Connections Com 24V, R, W, G, Y Accessory Connections EAC (115vac); HUM (24vac); 1-stg AC (via Y) 3 MODEL NUMBER NOMENCLATURE A190042 For California Residents: For installation in SCAQMD only: This furnace does not meet the SCAQMD Rule 1111 14 ng/J NOx emission limit, and thus is subject to a mitigation fee of up to $450. This furnace is not eligible for the Clean Air Furnace Rebate Program: www.CleanAirFurnaceRebate.com FURNACE COMPONENTS A190145 4 DESCRIPTION Vent Kit - Through the Cabinet Vent Terminal - Concentric - 2" (51 mm) Vent Terminal - Concentric - 3" (76 mm) Vent Terminal Bracket - 2" (51 mm) Vent Terminal Bracket - 3" (76 mm) Vent Kit --- Rubber Coupling Freeze Protect Kit - Condensate Drain Line Tape Freeze Protect Kit - Condensate Trap with Heat Pad CPVC to PVC Drain Adapters - 1/2" CPVC to 3/4" PVC Horizontal Trap Grommet - Direct Vent Condensate Neutralizer Kit External Trap Kit Downflow Furnace Base Kit for Combustible Floors Coil Adapter Kits --- No Offset Coil Adapter Kits --- Single Offset Coil Adapter Kits --- Double Offset Return Air Base (Upflow Applications) 14.0 ---in. wide Return Air Base (Upflow Applications) 17.5 ---in. wide IAQ Device Duct Adapters 20.0 ---in. IAQ to 16 in. Side Return IAQ Device Duct Adapters 24.0 ---in. IAQ to 16 in. Side Return Mobile Home Kit Gas Conversion Kit - Nat to LP Gas Conversion Kit - LP to Nat Gas Conversion Kit - Nat to LP Gas Conversion Kit - LP to Nat Gas Valve Tower Port Adapter Kit Twinning Kit Blower Speed Tap Jumper Kit (10 piece) Bottom Filter Rack --- 14 3/16 inches (360 mm) Bottom Filter Rack --- 17.5 inches (455 mm) Filter Pack (6 pack) --- Washable - 16x25x1 (406x635x25 mm) D = Used with the model furnace DESCRIPTION Vent Kit - Through the Cabinet Vent Terminal - Concentric - 2" (51 mm) Vent Terminal - Concentric - 3" (76 mm) Vent Terminal Bracket - 2" (51 mm) Vent Terminal Bracket - 3" (76 mm) Vent Kit --- Rubber Coupling Freeze Protect Kit - Condensate Drain Line Tape Freeze Protect Kit - Condensate Trap with Heat Pad CPVC to PVC Drain Adapters - 1/2" CPVC to 3/4" PVC Horizontal Trap Grommet - Direct Vent Condensate Neutralizer Kit External Trap Kit Downflow Furnace Base Kit for Combustible Floors Coil Adapter Kits --- No Offset Coil Adapter Kits --- Single Offset Coil Adapter Kits --- Double Offset Return Air Base (Upflow Applications) 17.5 ---in. wide Return Air Base (Upflow Applications) 21.0 ---in. wide Return Air Base (Upflow Applications) 24.5 ---in. wide IAQ Device Duct Adapters 20.0 ---in. IAQ to 16 in. Side Return IAQ Device Duct Adapters 24.0 ---in. IAQ to 16 in. Side Return Mobile Home Kit Gas Conversion Kit - Nat to LP Gas Conversion Kit - LP to Nat Gas Valve Tower Port Adapter Kit Twinning Kit Blower Speed Tap Jumper Kit (10 piece) Bottom Filter Rack --- 17.5 inches (455 mm) Bottom Filter Rack --- 21 inches (533 mm) Bottom Filter Rack --- 24.5 inches (622 mm) Filter Pack (6 pack) --- Washable - 16x25x1 (406x635x25 mm) Filter Pack (6 pack) --- Washable - 24x25x1 (610x635x25 mm) D = Used with the model furnace ACCESSORIES PART NUMBER KGADC0101BVC KGAVT0701CVT KGAVT0801CVT KGAVT0101BRA KGAVT0201BRA KGAAC0101RVC KGAHT0101CFP KGAHT0201CFP KGAAD0110PVC KGACK0101HCK P908 ---0001 KGBET0201ETK KGASB0201ALL KGADA0101ALL KGADA0201ALL KGADA0301ALL KGARP0301B14 KGARP0301B17 KGAAD0101MEC KGAAD0201MEC KGCMH0601KIT AGAGC9NPL01A AGAGC9PNL01A AGAGC9NPS01A AGAGC9PNS01A 92--- 1003 AGATWNDTE01A AGABLRJMP10A KGBFR0401B14 KGBFR0501B17 KGAWF1306UFR 30026E14 D D D D D D D D D D D D D D D D D 30040E14 36040E17 36060E14 D D D See Venting Tables D D D D D D D D D All 2 ---Pipe Horizontal D D D D D D D D D D D D D D D D D D D D D 20"x25" IAQ Devices 24"x25" IAQ Devices D D D D D D D D D D D D D D D D D D D D D 42060E17 D D D D D D D D D D D D D D D D D D D PART NUMBER KGADC0101BVC KGAVT0701CVT KGAVT0801CVT KGAVT0101BRA KGAVT0201BRA KGAAC0101RVC KGAHT0101CFP KGAHT0201CFP KGAAD0110PVC KGACK0101HCK P908 ---0001 KGBET0201ETK KGASB0201ALL KGADA0101ALL KGADA0201ALL KGADA0301ALL KGARP0301B17 KGARP0301B21 KGARP0301B24 KGAAD0101MEC KGAAD0201MEC KGCMH0601KIT AGAGC9NPS01A AGAGC9PNS01A 92 ---1003 AGATWNDTE01A AGABLRJMP10A KGBFR0501B17 KGBFR0601B21 KGBFR0701B24 KGAWF1306UFR KGAWF1506UFR 48080E17 60080E21 60100E21 66120E24 66140E24 D D D D D See Venting Tables D D D D D D D D D D D D D D D All 2 ---Pipe Horizontal D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D 20"x25" IAQ Devices 24"x25" IAQ Devices D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D 5 ACCESSORIES (CONTINUED) DESCRIPTION Gas Orifice Kit - #42 (Nat Gas) Gas Orifice Kit - #43 (Nat Gas) Gas Orifice Kit - #44 (Nat Gas) Gas Orifice Kit - #45 (Nat Gas) Gas Orifice Kit - #46 (Nat Gas) Gas Orifice Kit - #47 (Nat Gas) Gas Orifice Kit - #48 (Nat Gas) Gas Orifice Kit - #54 (LP) Gas Orifice Kit - #55 (LP) Gas Orifice Kit - #56 (LP) Gas Orifice Kit - 1.25mm (LP) Gas Orifice Kit - 1.30mm (LP) LH32DB207 LH32DB202 LH32DB200 LH32DB205 LH32DB208 LH32DB078 LH32DB076 LH32DB203 LH32DB201 LH32DB206 LH32DB209 LH32DB210 See Installation Instructions for model, altitude, and heat value usages. DESCRIPTION ACCESSORY HUMIDIFIER Model HUM HEAT RECOVERY VENTILATOR Model HRV ENERGY RECOVERY VENTILATOR Model ERV UV LIGHTS Model UVL Bryant has a wide variety of thermostats for your system, please visit www.Bryant.com to see all thermostat and IAQ products. DESCRIPTION Bryant Carbon Monoxide Alarm (10 pack) Bryant Evolution Air Purifier - 16x25 (407x635 mm) Bryant Evolution Air Purifier - 20x25 (508x635 mm) Bryant Evolution Air Purifier Repl. Filter- 16x25 (407x635 mm) Bryant Evolution Air Purifier Repl. Filter- 20x25 (508x635 mm) Cartridge Media Filter - 16" (407 mm) (MERV 11) Cartridge Media Filter - 16" (407 mm) (MERV 8) Cartridge Media Filter - 20" (508 mm) (MERV 8) Cartridge Media Filter - 20" (508 mm) (MERV11) Cartridge Media Filter - 24" (610 mm) (MERV 8) Cartridge Media Filter - 24" (610 mm) (MERV11) EZ Flex Cabinet Side or Bottom --- 16" EZ Flex Cabinet Side or Bottom --- 20" EZ Flex Replacement Filters 16" MERV 10 EZ Flex Replacement Filters 16" MERV 13 EZ Flex Replacement Filters 20" MERV 10 EZ Flex Replacement Filters 20" MERV 13 EZ Flex Replacement Filters 24" MERV 10 EZ Flex Replacement Filters 24" MERV 13 EZ-Flex Filter with End Caps - 16" (407 mm) (MERV 10) EZ-Flex Filter with End Caps - 16" (407 mm) (MERV 13) EZ-Flex Filter with End Caps - 20" (508 mm) (MERV 10) EZ-Flex Filter with End Caps - 20" (508 mm) (MERV 13) EZ-Flex Filter with End Caps - 24" (610 mm) (MERV 10) EZ-Flex Filter with End Caps - 24" (610 mm) (MERV 13) Media Filter Cabinet --- 20" Media Filter Cabinet --- 24" Media Filter Cabinet --- 16" ACCESSORY COALMBBNRB02--- A10 DGAPAXX1625 DGAPAXX2025 PGAPXCAR1625A02 PGAPXCAR2025A02 FILXXCAR0116 FILXXCAR0016 FILXXCAR0020 FILXXCAR0120 FILXXCAR0024 FILXXCAR0124 EZXCAB --- --- 0016 EZXCAB --- --- 0020 EXPXXFIL0016 EXPXXFIL0316 EXPXXFIL0020 EXPXXFIL0320 EXPXXFIL0024 EXPXXFIL0324 EXPXXUNV0016 EXPXXUNV0316 EXPXXUNV0020 EXPXXUNV0320 EXPXXUNV0024 EXPXXUNV0324 FILCABXL0020 FILCABXL0024 FILCABXL0016 14" 17" 21" 24" X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X 6 AIR DELIVERY - CFM (BOTTOM RETURN WITH FILTER) UNIT SIZE WIRE LEAD COLOR SPEED TAPS 2, 3 (Function) EXTERNAL STATIC PRESSURE (IN.W.C.) 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 Black Cooling. Do not use for heating. 1045 1010 975 935 895 855 810 760 715 670 Yellow Alt Cooling or alt Heating 820 770 730 680 630 585 530 480 435 385 30026E14 Orange Alt Cooling or alt Heating 655 600 550 495 435 385 335 265 --- --- Blue Heating or alt Cooling 605 545 490 435 375 335 255 --- --- --- Red Alt Cooling. Do not use for heating. 480 415 360 305 235 --- --- --- --- --- Gray Cooling. Do not use for heating. 1050 1025 1000 975 950 920 895 870 845 820 Yellow Alt Cooling. Do not use for heating. 920 890 860 830 805 775 745 715 690 660 30040E14 Orange Alt Cooling or alt Heating 735 700 665 630 595 555 525 490 450 415 Blue Heating or alt Cooling 695 660 625 590 555 515 480 445 405 370 Red Alt Cooling. Do not use for heating. 540 495 455 410 365 320 280 235 --- --- Gray Cooling. Do not use for heating. 1180 1140 1100 1055 1010 960 915 860 805 735 Yellow Alt Cooling. Do not use for heating. 880 845 810 780 745 710 675 640 600 570 36040E17 Blue Heating or alt Cooling 650 610 560 515 470 435 395 360 325 265 Orange Alt Cooling. Do not use for heating. 525 460 405 350 320 275 210 --- --- --- Red Alt Cooling. Do not use for heating. 515 420 350 310 270 205 --- --- --- --- Gray Cooling. Do not use for heating. 1225 1200 1175 1145 1120 1095 1065 1040 1015 990 Yellow Alt Cooling. Do not use for heating. 1105 1080 1050 1020 990 965 935 905 880 850 36060E14 Blue Heating or alt Cooling 940 910 875 845 810 775 745 710 680 645 Orange Alt Cooling or alt Heating 725 690 650 610 570 530 490 445 405 365 Red Alt Cooling. Do not use for heating. 545 495 445 395 345 295 245 --- --- --- Gray Cooling. Do not use for heating. 1475 1445 1405 1370 1330 1290 1255 1215 1175 1140 Yellow Alt Cooling or alt Heating 1230 1190 1155 1120 1085 1050 1005 970 925 885 42060E17 Orange Alt Cooling or alt Heating 1070 1030 990 950 920 875 840 800 755 715 Blue Heating or alt Cooling 1020 975 940 900 860 820 775 740 690 650 Red Alt Cooling. Do not use for heating. 700 590 535 485 460 390 340 300 275 210 Gray Cooling. Do not use for heating. 1820 1790 1755 1710 1665 1620 1570 1525 1480 1435 Yellow Alt Cooling or alt Heating 1455 1420 1380 1345 1310 1275 1240 1205 1170 1135 48080E17 Blue Heating or alt Cooling 1335 1295 1260 1220 1185 1150 1110 1075 1040 1005 Orange Alt Cooling or alt Heating 1110 1065 1020 980 935 895 850 810 770 725 Red Alt Cooling. Do not use for heating. 425 335 240 --- --- --- --- --- --- --- Gray Cooling. Do not use for heating. 2045 1995 1950 1900 1855 1805 1760 1710 1660 1615 Yellow Alt Cooling. Do not use for heating. 1665 1625 1575 1530 1480 1435 1385 1340 1285 1240 60080E21 Orange Alt Cooling or alt Heating 1475 1420 1370 1320 1270 1220 1170 1125 1070 1025 Blue Heating or alt Cooling 1345 1290 1235 1180 1130 1080 1025 975 935 885 Red Alt Cooling. Do not use for heating. 1155 1080 1015 960 895 845 790 735 675 620 Gray Cooling. Do not use for heating. 2280 2240 2200 2165 2125 2085 2020 1910 1795 1665 Yellow Alt Cooling. Do not use for heating. 1860 1815 1775 1730 1690 1645 1605 1560 1515 1465 60100E21 Blue Heating or alt Cooling 1755 1710 1665 1620 1580 1535 1485 1440 1390 1340 Orange Alt Cooling or alt Heating 1530 1480 1425 1380 1325 1275 1215 1160 1110 1060 Red Cooling. Do not use for heating. 1340 1285 1230 1170 1110 1050 990 930 875 820 Gray Cooling. Do not use for heating. 2310 2255 2205 2155 2105 2055 2005 1955 1910 1885 Blue Heating or alt Cooling 2065 2020 1970 1915 1860 1805 1740 1690 1635 1580 66120E24 Yellow Alt Cooling or alt Heating 1850 1800 1745 1690 1640 1585 1530 1475 1420 1360 Orange Alt Cooling. Do not use for heating. 1500 1440 1380 1320 1260 1205 1145 1085 1035 955 Red Alt Cooling. Do not use for heating. 1070 960 875 805 710 630 560 490 420 355 Gray Cooling. Do not use for heating. 2505 2465 2425 2370 2310 2250 2180 2090 1955 1810 Blue Heating or alt Cooling 2180 2130 2085 2035 1990 1945 1900 1850 1800 1755 66140E24 Yellow Alt Cooling or alt Heating 1910 1855 1810 1760 1705 1655 1605 1555 1505 1460 Orange Alt Cooling. Do not use for heating. 1560 1505 1445 1380 1325 1265 1210 1155 1100 1040 Red Alt Cooling. Do not use for heating. 855 760 665 565 470 385 305 --- --- --- NOTE: 1. A filter is required for each return ---air inlet. Airflow performance includes a 3/4 ---in. (19 mm) washable filter media such as contained in a factory ---autho- rized accessory filter rack. See accessory list. To determine airflow performance without this filter, assume an additional 0.1 in. w.c. available external static pressure. 2. ADJUST THE BLOWER SPEED TAPS AS NECESSARY FOR THE PROPER AIR TEMPERATURE RISE FOR EACH INSTALLATION. 3. The "Function" column identifies which speed taps can be used for heating. 4. If the same motor speed tap is needed for heating and cooling, a Jumper Wire accessory kit is available, see Product Data accessories for the current Jumper Wire accessory part number. Reference the "Start---up, Adjustments, and Safety Check" section of installation instructions for further Jumper Wire instructions. 5. Airflows over 1800 CFM require bottom return, two ---side return, or bottom and side return. A minimum filter size of 20" x 25" (508 x 635 mm) is required. 6. For upflow applications, air entering from one side into both the side of the furnace and a return air base counts as a side and bottom return. 7. The " ---" entry indicates an unstable operating condition. 7 MAXIMUM ALLOWABLE EXPOSED VENT LENGTH IN UNCONDITIONED SPACE -- FT. Winter Design Temp �F Unit Size Pipe Dia. In. 20 0 ---20 ---40 0" Insulation 1� 2 20 20 5 5 26,000* BTUH 3/8" Insulation 1� 2 50 45 25 20 15 10 10 5 1/2" Insulation 1� 2 60 50 30 25 20 15 15 10 Unit Size Winter Design Temp � F Pipe Dia. in. 20 0 -20 -40 Uninsulated 1� 2 2� 20 20 20 10 5 5 5 40,000* BTUH 3/8-in. Insulation 1� 2 2� 20 50 45 20 25 20 20 15 10 15 10 5 1/2-in. Insulation 1� 2 2� 20 60 50 20 30 25 20 20 15 15 15 10 Uninsulated 1� 2 2� 3 20 30 30 25 15 15 10 10 10 5 5 60,000 BTUH 3/8-in. Insulation 1� 2 2� 3 20 75 65 60 20 40 30 25 20 25 20 15 20 15 15 10 1/2-in. Insulation 1� 2 2� 3 20 85 75 65 20 45 40 30 20 30 25 20 20 20 15 10 Unit Size Uninsulated 80,000 BTUH 3/8-in. Insulation 1/2-in. Insulation Winter Pipe Dia. Design in. 1� 2 2� 3 4 1� 2 2� 3 4 1� 2 2� 3 4 Temp 20 15 40 40 35 30 15 50 90 75 65 15 50 70 70 70 �F 0 15 20 15 10 5 15 50 45 35 30 15 50 50 40 35 -20 15 10 5 15 35 30 20 15 15 40 30 25 15 -40 10 5 15 25 20 15 5 15 30 25 20 10 Unit Size Uninsulated 100,000 BTUH 3/8-in. Insulation Winter Design Temp � F Pipe Dia. in. 20 0 2 20 20 2� 50 20 3 4 2 40 35 20 15 10 20 2� 80 55 3 4 2 95 80 20 45 35 20 -20 15 10 5 20 35 30 20 20 -40 10 5 20 25 20 10 20 1/2-in. Insulation 2� 3 4 80 105 90 65 55 45 45 35 25 30 25 15 Unit Size Uninsulated Winter Design Temp � F Pipe Dia. in. 20 0 2� 10 10 3 50 20 4 40 15 ---20 10 10 ---40 10 5 * Not all model families have these sizes 120,000 BTUH 3/8-in. Insulation 2� 3 4 10 75 95 10 55 45 10 35 25 10 25 15 1/2-in. Insulation 2� 3 4 10 75 105 10 65 50 10 45 30 10 30 20 Uninsulated 2� 3 4 5 55 50 5 25 15 5 10 5 5 5 140,000* BTUH 3/8-in. Insulation 2� 3 4 5 65 105 5 65 50 5 45 30 5 30 20 1/2-in. Insulation 2� 3 4 5 65 125 5 65 60 5 50 40 5 35 25 8 MAXIMUM ALLOWABLE EXPOSED VENT LENGTH IN UNCONDITIONED SPACE -METERS Winter Design Temp �C Unit Size Pipe Dia. mm ---7 ---18 ---29 ---40 0" Insulation 38 51 6.1 6.1 1.5 1.5 26,000* BTUH 3/8" Insulation 38 51 15.2 13.7 7.6 6.1 4.6 3.0 3.0 1.5 1/2" Insulation 38 51 18.3 15.2 9.1 7.6 6.1 4.6 4.6 3.0 Winter Design Temp �C Unit Size Pipe Dia. mm ---7 ---18 ---29 ---40 Uninsulated 38 51 64 6.1 6.1 6.1 3.0 1.5 1.5 1.5 40,000* BTUH 3/8-in. Insulation 38 51 64 6.1 15.2 13.7 6.1 7.6 6.1 6.1 4.6 3.0 4.6 3.0 1.5 1/2-in. Insulation 38 51 64 6.1 18.3 15.2 6.1 9.1 7.6 6.1 6.1 4.6 4.6 4.6 3.0 Uninsulated 38 51 64 76 6.1 9.1 9.1 7.6 4.6 4.6 3.0 3.0 3.0 1.5 1.5 60,000 BTUH 3/8-in. Insulation 38 51 64 76 6.1 22.9 19.8 18.3 6.1 12.2 9.1 7.6 6.1 7.6 6.1 4.6 6.1 4.6 4.6 3.0 1/2-in. Insulation 38 51 64 76 6.1 25.9 22.9 19.8 6.1 13.7 12.2 9.1 6.1 9.1 7.6 6.1 6.1 6.1 4.6 3.0 Unit Size Uninsulated Winter Pipe Dia. Design mm 38 51 64 76 102 Temp ---7 4.6 12.2 12.2 10.7 9.1 �C ---18 4.6 6.1 4.6 3.0 1.5 ---29 4.6 3.0 1.5 ---40 3.0 1.5 80,000 BTUH 3/8-in. Insulation 38 51 64 76 102 4.6 15.2 27.4 22.9 19.8 4.6 15.2 13.7 10.7 9.1 4.6 10.7 9.1 6.1 4.6 4.6 7.6 6.1 4.6 1.5 1/2-in. Insulation 38 51 64 76 102 4.6 15.2 21.3 21.3 21.3 4.6 15.2 15.2 12.2 10.7 4.6 12.2 9.1 7.6 4.6 4.6 9.1 7.6 6.1 3.0 Unit Size Winter Design Pipe Dia. mm 51 Temp ---7 6.1 �C ---18 6.1 ---29 4.6 ---40 3.0 Uninsulated 64 76 102 51 15.2 12.2 10.7 6.1 6.1 4.6 3.0 6.1 3.0 1.5 6.1 1.5 6.1 100,000 BTUH 3/8-in. Insulation 64 76 102 51 24.4 28.9 24.4 6.1 16.8 13.7 10.7 6.1 10.7 9.1 6.1 6.1 7.6 6.1 3.0 6.1 1/2-in. Insulation 64 76 102 24.4 32.0 27.4 19.8 16.7 13.7 13.7 10.7 7.6 9.1 7.6 4.6 Unit Size Uninsulated Winter Pipe Dia. Design mm 64 76 102 Temp ---7 3.0 15.2 12.2 �C ---18 3.0 6.1 4.6 ---29 3.0 3.0 -40 3.0 1.5 * Not all model families have these sizes 120,000 BTUH 3/8-in. Insulation 64 76 102 3.0 22.9 28.9 3.0 16.8 13.7 3.0 10.7 7.6 3.0 7.6 4.6 1/2-in. Insulation 64 76 102 3.0 22.9 32.0 3.0 19.8 15.2 3.0 13.7 9.1 3.0 9.1 6.1 Uninsulated 64 76 102 1.5 16.7 15.2 1.5 7.6 4.6 1.5 3.0 1.5 1.5 1.5 140,000 BTUH* 3/8-in. Insulation 64 76 102 1.5 19.8 32.0 1.5 19.8 15.2 1.5 13.7 9.1 1.5 9.1 6.1 1/2-in. Insulation 64 76 102 1.5 19.8 38.1 1.5 19.8 18.3 1.5 15.2 12.2 1.5 35 7.6 9 MAXIMUM EQUIVALENT VENT LENGTH - FT. (M) Table 1 � Maximum Equivalent Vent Length NOTE: Maximum Equivalent Vent Length (MEVL) includes standard and concentric vent termination and does NOT include elbows. Use Table 2 - Deductions from Maximum Equivalent Vent Length to determine allowable vent length for each application. Unit Size 26,000 2 40,000 1 60,000 2 80,000 100,000 120,000 140,000 Pipe Dia. (in) 1 � 2 1 � 2 2 � 1 � 2 2 � 3 1 � 2 2 � 3 4 2 2� 3 4 2� 3 4 2� 3 4 0--- 2000 70 200 40 2001--- 3000 65 190 35 3001--- 4000 60 175 30 Altitude (feet) 4001--- 4500 4501--- 5000 5001--- 6000 55 50 160 145 25 20 155 150 185 175 20 100 95 175 165 200 185 15 135 160 16 90 155 175 130 155 85 150 170 10 125 145 15 80 145 165 120 130 75 140 155 55 130 175 200 20 49 125 165 185 115 155 175 15 44 41 110 150 145 165 160 100 135 150 10 80 75 70 175 200 165 185 155 175 170 10 5 65 150 165 140 155 75 185 5 65 155 70 175 65 165 60 140 120 60 160 50 110 45 100 155 N/A 35 80 6001--- 7000 45 135 15 7001--- 8000 8001--- 9000 40 35 120 110 10 110 120 13 100 110 10 90 95 5 70 130 145 38 65 60 120 115 135 125 N/A 36 33 90 80 125 140 60 135 145 N/A 50 140 120 125 55 125 135 46 130 110 115 N/A 50 115 125 43 120 30 65 25 45 15 30 9001--- 10000 30 95 5 80 85 N/A 55 105 115 30 75 100 105 45 100 115 39 115 10 15 Maximum Equivalent Vent Length --- Meters Unit Size 26,000 2 40,000 1 60,000 2 80,000 100,000 120,000 140,000 Pipe Dia. (mm) 38 51 38 51 64 38 51 64 76 38 51 64 76 102 51 64 76 102 64 76 102 64 76 102 Altitude (meters) 0--- 610 611--- 914 915--- 1219 1220--- 1370 1371--- 1524 1525--- 1829 21.3 19.8 18.2 16.7 15.2 60.9 57.9 53.3 48.7 44.1 12.1 10.6 9.1 7.6 6.0 47.2 45.7 41.1 39.6 38.1 36.5 56.3 53.3 48.7 47.2 44.1 39.6 6.0 4.8 4.5 30.4 28.9 27.4 25.9 24.3 22.8 53.3 50.2 47.2 45.7 44.1 42.6 60.9 56.3 53.3 51.8 50.2 47.2 4.5 3.0 16.7 14.9 13.4 12.4 39.6 38.1 35.0 33.5 30.4 53.3 50.2 47.2 45.7 44.1 41.1 60.9 56.3 53.3 50.2 48.7 45.7 6.0 4.5 3.0 24.3 22.8 21.3 19.8 53.3 50.2 47.2 45.7 42.6 60.9 56.3 53.3 51.8 50.2 47.2 3.0 1.5 22.8 21.3 19.8 18.2 56.3 53.3 50.2 48.7 47.2 1.5 NA 19.8 18.2 15.2 13.7 10.6 47.2 42.6 36.5 33.5 30.4 24.3 1830--- 2134 13.7 41.1 2135--- 2438 12.1 36.5 2439--- 2743 10.6 33.5 4.5 3.0 33.5 36.5 3.9 30.4 33.5 3.0 27.4 28.9 1.5 21.3 39.6 44.1 19.8 36.5 41.1 18.2 35.0 38.1 NA 11.5 10.9 27.4 38.1 36.5 42.6 38.1 10.0 24.3 33.5 35.0 NA 18.2 41.1 44.1 16.7 38.1 41.1 15.2 35.0 38.1 NA 15.2 42.6 14.0 39.6 13.1 36.5 9.1 19.8 7.6 13.7 4.5 9.1 2744--- 3048 9.1 28.9 1.5 24.3 25.9 NA 16.7 32.0 35.0 9.1 22.8 30.4 32.0 13.7 30.4 35.0 11.8 35.0 3.0 4.5 NOTES: 1. Inducer Outlet Restrictor disk (P/N 337683 ---401; 1.25 ---in. (32 mm) Dia.) shipped in the loose parts bag or available through Replacement Components required under 10 ---ft. (3 M) TEVL in all orientations. Required for installations from 0 --- 2000 (0 to 610 M) above sea level. Failure to use an outlet restrictor may result in flame disturbances or flame sense lock ---out. 2. Inducer Outlet Restrictor disk (P/N 337683 ---401; 1.25 ---in. (32 mm) Dia.) shipped in the loose parts bag or available through Replacement Components required for no greater than 5 ---ft. (1.5 M) TEVL in downflow and horizontal orientations only. Required for installations from 0 --- 2000 (0 to 610 M) above sea level. ELBOW CONFIGURATIONS VENT TERMINAL CONFIGURATIONS Long Medium Mitered Concentric Standard 2-in., 3-in., or optional 4-in. termination. A13110 Table 2 � Deductions from Maximum Equivalent Vent Length -- Ft. (M) Pipe Diameter (in): 1-1/2 2 2-1/2 3 4 Mitered 90� Elbow 8 (2.4) 8 (2.4) 8 (2.4) 8 (2.4) 8 (2.4) Medium Radius 90� Elbow 5 (1.5) 5 (1.5) 5 (1.5) 5 (1.5) 5 (1.5) Long Radius 90� Elbow 3 (0.9) 3 (0.9) 3 (0.9) 3 (0.9) 3 (0.9) Mitered 45� Elbow 4 (1.2) 4 (1.2) 4 (1.2) 4 (1.2) 4 (1.2) Medium Radius 45� Elbow 2.5 (0.8) 2.5 (0.8) 2.5 (0.8) 2.5 (0.8) 2.5 (0.8) Long Radius 45� Elbow 1.5 (0.5) 1.5 (0.5) 1.5 (0.5) 1.5 (0.5) 1.5 (0.5) Tee 16 (4.9) 16 (4.9) 16 (4.9) 16 (4.9) 16 (4.9) Concentric Vent Termination NA 0 (0.0) NA 0 (0.0) NA Standard Vent Termination 0 (0.0) 0 (0.0) 0 (0.0) 0 (0.0) 0 (0.0) NOTES: 1. Use only the smallest diameter pipe possible for venting. Over ---sizing may cause flame disturbance or excessive vent terminal icing or freeze ---up. 2. NA --- Not allowed. Pressure switch will not close, or flame disturbance may result. 3. Vent sizing for Canadian installations over 4500 ft. (1370 M) above sea level are subject to acceptance by the local authorities having jurisdiction. 4. Size both the combustion air and vent pipe independently, then use the larger size for both pipes. 5. Assume the two 45_ elbows equal one 90_ elbow. Wide radius elbows are desirable and may be required in some cases. 6. Elbow and pipe sections within the furnace casing and at the vent termination should not be included in vent length or elbow count. 7. The minimum pipe length is 5 ft. (2 M) linear feet (meters) for all applications. 8. Use 3 ---in. (76 mm) diameter vent termination kit for installations requiring 4 ---in. (102 mm) diameter pipe. 10 Venting System Length Calculations The Total Equivalent Vent Length (TEVL) for EACH combustion air or vent pipe equals the length of the venting system, plus the equivalent length of elbows used in the venting system from Table 2. Standard vent terminations or factory accessory concentric vent terminations count for zero deduction. See vent system manufacturer's data for equivalent lengths of flexible vent pipe or other termination systems. DO NOT ASSUME that one foot of flexible vent pipe equals one foot of straight PVC/ABS DWV vent pipe. Compare the Total Equivalent Vent Length to the Maximum Equivalent Vent Lengths in Table 1. Example 1 A direct-vent 60,000 BTUH furnace installed at 2100 ft. (640M). Venting system includes FOR EACH PIPE: 70 feet (22 M) of vent pipe, 65 feet (20 M) of combustion air inlet pipe, (3) 90� long-radius elbows, (2) 45� long-radius elbows, and a factory accessory concentric vent kit. Can this application use 2" (50 mm ND) PVC/ABS DWV vent piping? Measure the required linear length of air inlet and vent pipe; insert the longest of the two here Add equiv length of (3) 90� long-radius elbows (use the highest number of elbows for either the vent or inlet pipe) 70 ft. (22 M) 3x 3 ft. (0.9 M) = 9 ft. (2.7 M) Use length of the longer of the vent or air inlet piping system From Table 2 Add equiv length of (2) 45� long-radius elbows (use the highest number of elbows for either the vent or inlet pipe) Add equiv length of factory concentric vent term Add correction for flexible vent pipe, if any Total Equivalent Vent Length (TEVL) 2x 1.5 ft. (0.5 M) = 3 ft. (0.9 M) 0 ft. 0 ft. 82 ft. (25 M) From Table 2 From Table 2 From Vent Manufacturer's instructions; zero for PVC/ABS DWV Add all of the above lines Maximum Equivalent Vent Length (MEVL) Is TEVL less than MEVL? 95 ft. (29 M) YES For 2" pipe from Table 1 Therefore, 2" pipe MAY be used Example 2 A direct-vent 60,000 BTUH furnace installed at 2100 ft. (640M). Venting system includes FOR EACH PIPE: 100 feet (30 M) of vent pipe, 95 feet (29 M) of combustion air inlet pipe, (3) 90� long-radius elbows, and a polypropylene concentric vent kit. Also includes 20 feet (6.1 M) of flexible polypropylene vent pipe, included within the 100 feet (30 M) of vent pipe. VERIFY FROM POLYPROPYLENE VENT MANUFACTURER'S INSTRUCTIONS for the multiplier correction for flexible vent pipe. Can this application use 60mm o.d. (2") polypropylene vent piping? If not, what size piping can be used? Measure the required linear length of RIGID air inlet and vent pipe; insert = 80 ft. the longest of the two here: 100 ft. Of rigid pipe --- 20 ft. Of flexible pipe (24 M) Use length of the longer of the vent or air inlet piping system Add equiv length of (3) 90� long-radius elbows (use the highest number of elbows for either the vent or inlet pipe) 3 x 5 ft. (1.5 M) = 15 ft. (4.6 M) Add equiv length of 45� long-radius elbows (use the highest number of elbows for either the vent or inlet pipe) Add equiv length of factory concentric vent term 0x = 0 ft. (0 M) 9 x 3.3 ft (0.9 M) = 30 ft. (9 M) Example from polypropylene vent manufacturer's instructions, Verify from vent manufacturer's instructions. Add correction for flexible vent pipe, if any 2* x 20 ft. (6.1 M) = 40 ft. (12.2 M) * VERIFY FROM VENT MANUFACTURER'S INSTRUCTIONS; For example only, assume 1 meter of flexible 60mm (2") or 80mm (3") polypropylene pipe equals 2.0 meters (6.5 ft.) of PVC/ABS pipe. Total Equivalent Vent Length (TEVL) 165 ft. (50 M) Add all of the above lines Maximum Equivalent Vent Length (MEVL) Is TEVL less than MEVL? 95 ft. (29 M) NO For 2" pipe from Table 2 Therefore, 60mm (2") pipe may NOT be used; try 80mm (3") Maximum Equivalent Vent Length (MEVL) Is TEVL less than MEVL? 185 ft. (57 M) YES For 3" pipe from Table 2 Therefore, 80mm (3") pipe MAY be used 11 RETURN AIR TEMPERATURE This furnace is designed for continuous return--air minimum temperature of 60_F (15_C) db or intermittent operation down to 55_F (13_C) db such as when used with a night setback thermometer. Return--air temperature must not exceed 80_F (27_C) db. Failure to follow these return air limits may affect reliability of heat exchangers, motors and controls. SUPPLY AIR 80 / 27�C 60 / 16�C MINIMUM CLEARANCES TO COMBUSTIBLE MATERIALS POSITION Rear Front (Combustion air openings in furnace and in structure) Required for service** All Sides of Supply Plenum** Sides Vent Top of Furnace * Recommended **Consult your local building codes CLEARANCE 0 (0 mm) 1 in. (25 mm) 24 in. (610 mm)* 1 in. (25 mm) 0 (0 mm) 0 (0 mm) 1 in. (25 mm) A10490 COMBUSTION- AIR PIPE FOR NON--DIRECT (1--PIPE) VENT APPLICATION FIELD-SUPPLIED 2-IN. (51 mm) DIA. MITERED RADIUS PVC 90� ELBOW FIELD-SUPPLIED 2-IN. (51 mm) DIA. PVC PIPE 12" (300 mm) MINIMUM NOTE: See Installation Instructions for specific venting configurations. A12376 12 DOWNFLOW SUBBASE 1 1/4-IN. TYP PLENUM OPENING LOCATING TAB B A D LOCATING TAB 1234 FACTORY-SUPPLIED FIELD-INSTALLED INSULATION C A97427 Assembled Disassembled DIMENSIONS (IN. / MM) FURNACE CASING WIDTH FURNACE IN DOWNFLOW APPLICATION PLENUM OPENING* A B FLOOR OPENING C D 14--- 3/16 (360) Furnace with or without Cased Coil Assembly or Coil Box 11--- 3/16 (322) 19 (483) 13--- 7/16 (341) 20--- 5/8 (600) 17--- 1/2 (445) Furnace with or without Cased Coil Assembly or Coil Box 15--- 1/8 (384) 19 (483) 16--- 3/4 (426) 20--- 5/8 (600) 21 (533) Furnace with or without Cased Coil Assembly or Coil Box 18--- 5/8 (396) 19 (483) 20--- 1/4 (514) 20--- 5/8 (600) 24--- 1/2 (622) Furnace with or without Cased Coil Assembly or Coil Box 22--- 1/8 (562) 19 (483) 23--- 3/4 (603) 20--- 5/8 (600) *The plenum should be constructed 1/4 ---in. (6 mm) smaller in width and depth than the plenum dimensions shown above. 4321 A88207 HOLE NO. FOR WIDTH ADJUSTMENT 4 3 2 1 Concentric Vent Kit A93086 A concentric vent kit allows vent and combustion--air pipes to terminate through a single exit in a roof or side wall. One pipe runs inside the other allowing venting through the inner pipe and combustion air to be drawn in through the outer pipe. Downflow Subbase A88202 One base fits all furnace sizes. The base is designed to be installed between the furnace and a combustible floor when no coil box is used or when a coil box other than a Bryant cased coil is used. It is CSA design certified for use with Bryant branded furnaces when installed in downflow applications. 13 MEDIA FILTER CABINET (OPTIONAL ACCESSORY) 23-5/8" (600mm) 23-3/8" (594mm) 25-5/8" (651mm) 24-1/4" (616mm) Opening with Flanges Bent 23-1/8" (588mm) Opening B Opening A Furnace Side Duct Side 23-3/4" (603mm) Centerline Screw Slots 53 4" (146mm) Media Filter Cabinet A B 16" (406mm) 17" (432mm) 16" (406mm) 20" (508mm) 21" (533mm) 20" (508mm) 24" (610mm) 25" (635mm) 24" (610mm) NOTE: Media cabinet is matched to the bottom opening on furnace. May also be used for side return. A12428 TYPICAL WIRING SCHEMATIC FIELD 24-V WIRING FIELD 115-, 208/230-, 460-V WIRING FACTORY 24-V WIRING FACTORY 115-V WIRING NOTE 2 FIVE WIRE WC R THREE-WIRE HEATING-ONLY BLOWER DOOR SWITCH BLK BLK W G Y THERMOSTAT TERMINALS FIELD-SUPPLIED DISCONNECT 208/230- OR 460-V THREE PHASE WHT WHT GND 115-V FIELDSUPPLIED DISCONNECT GND AUXILIARY J-BOX CR O N T RG O L COM Y NOTE 1 GND CONDENSING UNIT 208/230-V SINGLE PHASE 24-V TERMINAL BLOCK FURNACE TWO WIRE NOTES: 1. Connect Y-terminal in furnace as shown for proper blower operation. 2. Some thermostats require a "C" terminal connection as shown. 3. If any of the original wire, as supplied, must be replaced, use same type or equivalent wire. A11387 14 DIMENSIONAL DRAWING FURNACE SIZE 30026E14 30040E14 36040E17 36060E14 42060E17 48080E17 60080E21 60100E21 66120E24 66140E24 A CABINET WIDTH 14--- 3/16 (361) 14--- 3/16 (361) 17--- 1/2 (445) 14--- 3/16 (361) 17--- 1/2 (445) 17--- 1/2 (445) 21 (533) 21 (533) 24--- 1/2 (622) 24--- 1/2 (622) B OUTLET WIDTH 12--- 1/2 (319) 12--- 1/2 (319) 15--- 7/8 (403) 12--- 1/2 (319) 15--- 7/8 (403) 15--- 7/8 (403) 19--- 3/8 (492) 19--- 3/8 (492) 22--- 7/8 (581) 22--- 7/8 (581) C BOTTOM INLET WIDTH 12--- 9/16 (322) 12--- 9/16 (322) 16 (406) 12--- 9/16 (322) 16 (406) 16 (406) 19--- 1/2 (495) 19--- 1/2 (495) 23 (584) 23 (584) 15 D AIR INTAKE 7--- 1/8 (181) 7--- 1/8 (181) 8--- 3/4 (222) 7--- 1/8 (181) 8--- 3/4 (222) 8--- 3/4 (222) 10--- 1/2 (267) 10--- 1/2 (267) 12--- 1/4 (311) 12--- 1/4 (311) A180203 SHIP WT. LB (KG) 118.0 (53.5) 120 (54.4) 126.5 (57.4) 129 (58.5) 138.5 (62.8) 146.5 (66.5) 154.5 (70.1) 164.5 (74.6) 179.5 (81.4) 189 (85.7) GUIDE SPECIFICATIONS General System Description Furnish a ______________________ 4--way multipoise gas--fired condensing furnace for use with natural gas or propane (factory-authorized conversion kit required for propane). Quality Assurance Unit will be designed, tested and constructed to the current ANSI Z 21.47/CSA 2.3 design standard for gas--fired central furnaces. Unit will be third party certified by CSA to the current ANSI Z 21.47/CSA 2.3 design standard for gas--fired central furnaces. Unit will carry the CSA Blue StarR and Blue FlameR labels. Unit efficiency testing will be performed per the current DOE test procedure as listed in the Federal Register. Unit will be certified for capacity and efficiency and listed in the latest AHRI Consumer's Directory of Certified Efficiency Ratings. Unit will carry the current Federal Trade Commission Energy Guide efficiency label. Delivery, Storage, and Handling Unit will be shipped as single package only and is stored and handled per unit manufacturer's recommendations. Warranty (for inclusion by specifying engineer) U.S. and Canada only. Warranty certificate available upon request. Equipment Primary Heat Exchangers Primary heat exchangers shall be 3--Pass corrosion--resistant aluminized steel of fold--and--crimp sectional design and applied operating under negative pressure. Secondary Heat Exchangers Secondary heat exchangers shall be of a stainless steel flow--through of fin--and--tube design and applied operating under negative pressure. Controls Controls shall include a micro--processor--based integrated electronic control board with at least 16 service troubleshooting codes displayed via diagnostic flashing LED light on the control, a self--test feature that checks all major functions of the furnace, and a replaceable automotive--type circuit protection fuse. Multiple operational settings available, including blower speeds for heating and cooling. Operating Characteristics Heating capacity shall be _________________ Btuh input; ______________ Btuh output capacity. Fuel Gas Efficiency shall be __________AFUE. Air delivery shall be ________________ cfm minimum at 0.50 in. W.C. external static pressure. Blower Wheel and ECM Blower Motor Galvanized blower wheel shall be centrifugal type, statically and dynamically balanced. Blower motor of ECM type shall be permanently lubricated with sealed ball bearings, of _______hp, and have multiple speeds from 600--1200 RPM operating only when 24--VAC motor inputs are provided. Blower motor shall be direct drive and soft mounted to the blower housing to reduce vibration transmission. Filters Furnace shall have reusable--type filters. Filter shall be ______ in. (mm) X ________ in. (mm). An accessory highly efficient Media Filter is available as an option. _____________ Media Filter. Casing Dimensions shall be: depth_________in. (mm); width __________in. (mm); height___________in. (mm) (casing only). Height shall be_________in. (mm) with A/C coil and _________________in. (mm) overall with plenum. Electrical Requirements Electrical supply shall be 115 volts, 60 Hz, single--phase (nominal). Minimum wire size shall be ________AWG; maximum fuse size of HACR--type designated circuit breaker shall be _________ amps. Special Features Refer to section of the product data identifying accessories and descriptions for specific features and available enhancements. Casing shall be of .030 in. thickness minimum, pre--painted steel. Draft Inducer Motor Draft inducer motor shall be single--speed PSC design. E2019 Bryant Heating & Cooling Systems D 7310 W. Morris St. D Indianapolis, IN 46231 Edition Date: 05/19 Catalog No. PDS915SB---01 Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations. Replaces: NEW 16