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Owner's Manual for ALLIED models including: 97G2V Two Stage Variable Speed Gas Furnace, 97G2V, Two Stage Variable Speed Gas Furnace, Stage Variable Speed Gas Furnace, Variable Speed Gas Furnace, Speed Gas Furnace, Gas Furnace, Furnace
• Compatible with single or two stage thermostats for heating. • Two stage thermostat is recommended when installed with two stage cooling unit. WARRANTY. 10 ...
1 day ago — Two stage thermostat is recommended when installed with two stage cooling unit. WARRANTY. 10 year limited parts warranty / lifetime heat exchanger warranty.
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DocumentDocument97G2V PRODUCT SPECIFICATIONS TWO STAGE VARIABLE SPEED GAS FURNACE FORM NO. 97G2V-100 (02/2024) CONFIGURATIONS ·Upflow / Horizontal ·Downflow VENTING ·2-speed induced draft motor with stainless steel shaft, steel ball bearings, and fan cooled for long life ·Vent materials for Canadian applications must comply with ULC S636 ·Certified for direct vent (2-pipe) or non-direct (1-pipe) applications ·Direct vent refers to a combustion air supply intake pipe installed in conjunction with flue gas vent pipe. INSTALLATION FEATURES ·Left or right gas and electric entry ·Zero step horizontal conversion ·Removable floor base (upflow/horizontal units) for bottom return air ·All models comply with California's South Coast Air Quality Management district Low NOx requirements HEAT EXCHANGER DESIGN ·Aluminized steel primary heat exchanger with crimped nonwelded construction ·AL29-4C Stainless steel secondary heat exchanger ·Non-welded crimped S-curve primary heat exchanger design for maximum durability BURNERS ·Aluminized steel in shot burners for smooth ignition ·Isolated burner enclosure for quiet operation CABINET CONSTRUCTION ·Compact 33" height ·Standardized widths for easy coil fit ·Unitized construction for cabinet integrity ·Heat exchanger compartment is insulated to increase efficiency and reduce sound levels ·Baked on pre painted steel cabinet finish AIR DELIVERY SYSTEM ·Efficient ECM variable speed blower motor ·Motor features "soft start" and "soft stop" for quiet operation ·Active and passive dehumidification feature ·Easily removable slide-out blower design ·Dynamically balanced blower wheel with resilient motor mounts for smooth and quiet operation CONTROLS ·Two stage gas valve ·Integrated ignition and fan control ·System SentryTM control retains last five (5) fault codes with push button memory recall, regardless of power interruption ·Hot surface ignition system uses silicon nitride ignitor ·Control features 120 volt electronic air cleaner and humidifier terminals ·Control circuit is fuse protected ·Color coded control wiring ·Compatible with single or two stage thermostats for heating. ·Two stage thermostat is recommended when installed with two stage cooling unit. WARRANTY 10 year limited parts warranty / lifetime heat exchanger warranty available. See limited warranty document for details. California Only If installed in South Coast Air Quality Management District (SCAQMD) only: This furnace does not meet the SCAQMD Rule 1111 NOx emission limit (14 ng/J), 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. If installed in San Joaquin Valley Air Pollution Control District (SJVAPCD) only: This furnace does not meet the SJVAPCD Rule 4905 NOx emission limit (14 ng/J), and thus is subject to a mitigation fee of up to $450. Page 1 97% GAS FURNACE 97G2V MODEL NUMBER GUIDE 97 G 2 UH 110 C V 16 -01 AFUE 97 = 97% EFFICENCY GAS STAGES 2 = TWO STAGE CONFIGURATION UH = UPFLOW/HORIZONTAL DF = DOWNFLOW BTUH INPUT HEATING INPUT X 1000 CABINET WIDTH B = 17.5" WIDTH C = 21.0" WIDTH D = 24.5" WIDTH NUMERIC CODE REVISION CODE NOM. CFM X 00 12 = 3 TON ADD ON COOLING 16 = 4 TON ADD ON COOLING 20 = 5 TON A DD ON COOLING BLOWER DRIVE V = VARIABLE SPEED PHYSICAL AND ELECTRICAL DATA MODEL 1ST STAGE INPUT OUTPUT (BTUH) (BTUH) 2ND STAGE INPUT OUTPUT (BTUH) (BTUH) AFUE (ICUS) NOM. COOLING CAPACITY (TONS) GAS INLET (IN.) VOLTS/ HZ/ PHASE MIN. TIME DELAY BREAKER NOMINAL F.L.A. TRANS. (V.A.) APPROX. WEIGHT (LBS.) OR FUSE 97G2UH045BV12 29,000 28,000 44,000 43,000 97.0 3 1/2 120-60-1 15 7.7 40 120 UPFLOW/HORIZONTAL 97G2UH070BV12 43,000 42,000 66,000 64,000 97.0 3 1/2 120-60-1 15 7.7 40 124 97G2UH090CV12 57,000 56,000 88,000 85,000 97.0 3 1/2 120-60-1 15 7.7 40 144 97G2UH090CV20 57,000 56,000 88,000 86,000 97.0 5 1/2 120-60-1 20 12.8 40 153 97G2UH110CV20 72,000 70,000 110,000 107,000 97.0 4 1/2 120-60-1 15 12.8 40 159 97G2UH135DV20 86,000 84,000 132,000 127,000 97.0 5 1/2 120-60-1 20 12.8 40 178 DOWNFLOW 97G2DF070BV16 43,000 42,000 66,000 64,000 97.0 4 1/2 120-60-1 15 10.1 40 136 97G2DF090CV20 57,000 56,000 88,000 86,000 97.0 5 1/2 120-60-1 20 12.8 40 152 97G2DF110CV20 72,000 70,000 110,000 108,000 97.0 5 1/2 120-60-1 20 12.8 40 163 Note: For vent length and clearances to combustibles, please reference installation instructions. FILTER REQUIREMENT DATA Airflow Descriptor 12 16 20 Disposable Filters Minimum Area (sq. in.) 576 768 960 Cleanable Filters Minimum Area (sq.in.) 288 384 480 1. The Airflow Descriptor is the two digits following the "B", "C", or "D" in the model number; e.g. "20" is the Airflow Descriptor. 2. Areas shown for permanent filters are based on filters rated at 600 feet per minute face velocity. Page 2 97% GAS FURNACE 97G2V UPFLOW / HORIZONTAL MOTOR SIZE (HP) BLOWER SIZE COOLING STAGE BLOWER PERFORMANCE DATA - UPFLOW / HORIZONTAL MODEL HEATING TEMP. RISE (°F) HEATING CFM @ .10" - .80" W.C. SETTING SETTING SETTING SETTING "D" "C" "B" "A" COOLING CFM @ .10" - .80" W.C. SETTING "D" SETTING "C" SETTING "B" SPEED SETTING ADJUST. "A" 35-65 High Fire 97G2UH045BV12 1/2 10x9 20-50 Low Fire 50-80 High Fire 97G2UH070BV12 1/2 10x9 25-55 Low Fire 60-90 High Fire 97G2UH090CV12 1/2 10x9 30-60 Low Fire 97G2UH090CV20 1 11x11 40-70 High Fire 25-55 Low Fire 45-75 High Fire 97G2UH110CV20 1 11x11 35-65 Low Fire 55-85 High Fire 97G2UH135DV20 1 11x11 40-70 Low Fire 745 685 610 685 620 545 965 880 810 940 830 755 1060 960 830 960 875 790 1450 1310 1155 1120 965 865 1560 1415 1285 1155 1055 935 1650 1495 1360 1300 1190 1095 875 765 695 765 705 625 1060 960 840 990 895 825 1135 1040 935 1040 945 840 1565 1450 1305 1265 1120 950 1760 1610 1485 1325 1200 1075 1845 1660 1500 1435 1325 1190 990 895 785 895 800 715 1130 990 890 1070 965 840 1240 1120 980 1120 995 920 1725 1585 1450 1420 1285 1120 1905 1740 1560 1420 1310 1170 2000 1880 1670 1630 1465 1340 1005 910 810 910 820 725 1255 1140 1030 1195 1100 975 1315 1199 1084 1206 1100 950 1865 1690 1545 1520 1395 1235 1955 1795 1635 1500 1360 1245 2055 1905 1705 1652 1491 1343 2nd Stage 1st Stage 2nd Stage 1st Stage 2nd Stage 1st Stage 2nd Stage 1st Stage 2nd Stage 1st Stage 2nd Stage 1st Stage 905 815 720 595 540 485 860 810 705 600 555 500 875 800 720 625 565 520 1385 1225 1065 935 835 740 1310 1220 1075 935 865 790 1395 1290 1170 1015 940 870 1075 980 885 760 660 600 1060 960 840 740 665 600 1040 945 840 710 670 610 1595 1465 1320 1055 980 870 1560 1405 1270 1065 970 890 1640 1480 1330 1160 1085 965 1210 1120 1020 865 785 695 1215 1130 1005 840 770 680 1210 1100 970 830 760 685 1820 1645 1504 1275 1120 1010 1745 1570 1430 1245 1145 1025 1840 1660 1500 1330 1200 1110 1370 1255 1135 980 890 790 1365 1265 1140 970 855 790 1360 1245 1115 950 860 785 2020 1885 1675 1465 1335 1150 1955 1795 1635 1405 1280 1165 2055 1905 1705 1480 1345 1225 + Norm + Norm + Norm + Norm + Norm + Norm + Norm + Norm + Norm + Norm + Norm + Norm - Page 3 97% GAS FURNACE 97G2V BLOWER PERFORMANCE DATA - DOWNFLOW MODEL MOTOR SIZE (HP) BLOWER SIZE HEATING TEMP. RISE (°F) HEATING CFM @ .10" - .80" W.C. SETTING SETTING SETTING SETTING "D" "C" "B" "A" COOLING STAGE COOLING CFM @ .10" - .80" W.C. SETTING "D" SETTING "C" SETTING "B" SPEED SETTING ADJUST. "A" 97G2DF070BV16 3/4 11x10 35-65 High Fire 25-55 Low Fire 97G2DF090CV20 1 11x11 40-70 High Fire 30-60 Low Fire 45-75 High Fire 97G2DF110CV20 1 11x11 35-65 Low Fire 1110 995 880 860 795 680 1395 1275 1145 1130 1040 910 1595 1450 1290 1165 1055 930 1305 1175 1055 1020 910 825 1555 1395 1265 1230 1130 1025 1795 1615 1460 1305 1185 1070 1430 1315 1170 1140 1030 910 1695 1585 1405 1365 1250 1130 1955 1795 1610 1465 1315 1180 1700 1520 1365 1340 1230 1085 1825 1670 1525 1475 1340 1210 2010 1865 1680 1547 1404 1272 2nd Stage 1st Stage 2nd Stage 1st Stage 2nd Stage 1st Stage 1110 995 880 740 660 575 1335 1225 1120 955 855 750 1335 1220 1100 920 830 735 1340 1230 1085 915 820 735 1600 1450 1270 1115 1005 890 1585 1440 1275 1095 965 860 1575 1420 1290 1055 940 850 1750 1630 1450 1265 1150 1060 1790 1630 1475 1265 1130 1035 1800 1650 1460 1255 1120 995 1980 1830 1660 1450 1285 1170 2010 1865 1680 1440 1290 1155 + Norm + Norm + Norm + Norm + Norm + Norm - DOWNFLOW Page 4 97% GAS FURNACE UPFLOW/HORIZONTAL DIMENSIONS (IN.) - UPFLOW / HORIZONTAL MODEL 97G2UH045BV12 97G2UH070BV12 97G2UH090CV12 97G2UH090CV20 97G2UH110CV20 97G2UH135DV20 A B C D 17-1/2 17-1/2 21 21 21 24-1/2 16-3/8 16-3/8 19-7/8 19-7/8 19-7/8 23-3/8 16 16 19-1/2 19-1/2 19-1/2 23 7-5/8 7-5/8 9-3/8 9-3/8 9-3/8 11-1/8 1-7/8 (5) D 97G2V TOP VIEW 24-7/8 (63) 24-3/8 (62) A B 9/16 (14) 28-1/2 (72) 27-3/4 (70) 19-1/2 (50) 2 OPTIONAL SIDE RETURN AIR FILTER KIT (Either Side) 33 (838) 14-3/4 (375) 16 (406) 24 (61) 20-3/4 (53) 20-3/8 (52) 15-1/2 (39) 1-7/8 (5) 2-5/8 (7) 6-1/2 (17) 1-5/8 (4) 23 14 (36) (58) 5/8 3/4 (19) C 3/4 (16) (19) 1 Bottom Return Air Opening 2 (5) 3-1/4 (8) FRONT VIEW SIDE VIEW Page 5 97% GAS FURNACE DIMENSIONS (IN.) - DOWNFLOW DOWNFLOW MODEL 97G2DF070BV16 97G2DF090CV20 97G2DF110CV20 A B C D 17-1/2 21 21 16-3/8 19-7/8 19-7/8 16 19-1/2 19-1/2 15-1/2 19 19 97G2V 9/16 (14) COMBUSTION AIR INTAKE EXHAUST AIR OUTLET B RETURN AIR OPENING A B AIR FLOW 9/16 (14) 2-1/16 (52) 5 (127) 2-1/4 9/16 (57) (14) TOP VIEW 1 (25) Front Panel 27-3/4 (705) 19-7/16 9/16 (494) (14) 33 (838) 2 (51) Either Side GAS PIPING INLET (Either Side) 9-1/8 (232) Right 6-9/16 (167) Left 3/4 (19) Supply C Air 3/4 (19) FRONT VIEW ELECTRICAL INLET (Either Side) CONDENSATE TRAP CONNECTION (Either Side) 9 (229) 6-7/16 (163) Either Side Either Side 19-1/4 Supply 3/4 (489) Air (19) SIDE VIEW Page 6 96% GAS FURNACE ACCESSORY LIST CATALOG NUMBER DESCRIPTION EXTERNAL FILTER RACK KITS 1.841018 1 PACK (16 X 25) 1.841039 10 PACK (16 X 25) NATURAL TO LP KITS 11K48 2-STAGE - 90 11K47 HIGH ALTITUDE 2-STAGE (>4500FT.) RETURN AIR BASE 68W62 17.5" B WIDTH 68W63 21.0" C WIDTH 68W64 24.5" D WIDTH DOWNFLOW COMBUSTIBLE FLOORING BASE 11M60 17.5" B WIDTH 11M61 21.0" C WIDTH NIGHT SERVICE KITS 84W50 TWO STAGE HORIZONTAL SUSPENSION KIT 51W10 80% & 90% KIT FLUSH MOUNT TERMINATION (90% FURNACES ONLY) US ONLY 51W11 2" & 3" VENT VERSION CONCENTRIC VENT KIT (90% FURNACES ONLY) US ONLY 71M80 1-1/2" VENT VERSION 69M29 2" VENT VERSION 60L46 3" VENT VERSION CONCENTRIC VENT KIT (90% FURNACES ONLY) CANADA 44W92 1-1/2" AND 2" VENT VERSION 44W93 3" VENT VERSION For vent length and clearances to combustibles, please reference installation instructions. 97G2V All specifications and illustrations subject to change without notice and without incurring obligations. FORM NO. 97G2V-100 (02/2024) 1-800-448-5872 © 2024 Allied Air Enterprises LLC, a Lennox International Inc. Company Page 7 Printed in the U.S.A.