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AFUE Rating
0.8 (3)
80.0 AFUE (39)
93.0 AFUE (1)
95.0 AFUE (3)
96.0 AFUE (31)
97.0 AFUE (37)
98.0 AFUE (6)
80 % (2)
96 % (1)
Air Flow Type
Downflow (27)
Upflow/Horizontal (50)
Cooling Capacity
2.0 Ton-blower (2)
3.0 Ton Cooling (5)
3.0 Ton-blower (32)
4.0 Ton Cooling (3)
4.0 Ton-blower (10)
5.0 Ton Cooling (5)
5.0 Ton-blower (22)
No Cooling (44)
Heating Capacity
100,000 Btuh (2)
110,000 Btu/hr (2)
110,000 Btuh (26)
135,000 Btuh (12)
30,000 Btuh (2)
45,000 Btuh (16)
70,000 Btuh (25)
90,000 Btu/hr (1)
90,000 Btuh (37)
Height
33.0 (5)
35.0 (117)
Height
33.0 (3)
35.0 (62)
Input Capacity
29000 to 44000 Btu/hr (3)
43000 Btu/hr 1-Stage, 66000 Btu/hr 2-Stage (1)
43000 to 66000 Btu/hr (2)
57000 to 88000 Btu/hr (4)
72000 Btu/hr 1-Stage, 110000 Btu/hr 2-Stage (2)
72000 to 110000 Btu/hr (2)
86000 to 132000 Btu/hr (1)
100000 Btu/hr (2)
88000 Btu/hr (15)
110000 Btu/hr (13)
See All
Length
17.5 (8)
20.5 (30)
21.0 (1)
23.5 (40)
231.75 (2)
27.25 (2)
27.5 (11)
27.75 (4)
31.75 (6)
31.8 (18)
Motor Type
High Efficiency (1)
PSC Blower (1)
Variable Speed Blower (5)
ECM Variable Speed Blower (17)
High-Efficiency Blower Drive (8)
High Efficiency Constant Torque Blower (12)
Multi-Speed Blower (2)
Multi-Speed High-Efficiency Blower Drive (2)
Variable Speed ECM (4)
Number of Phases
1 Phase (70)
Output Capacity
107200 Btu/hr (1)
108000 Btu/hr (1)
28000 to 43000 Btu/hr (3)
42000 Btu/hr 1-Stage, 64000 Btu/hr 2-Stage (1)
42000 to 64000 Btu/hr (1)
42000 to 65000 Btu/hr (1)
42800 Btu/hr (1)
56000 to 85000 Btu/hr (1)
56000 to 86000 Btu/hr (3)
63900 Btu/hr (1)
See All
Voltage Rating
115V 1PH 60 Hz (4)
120V 1ph 60 Hz (109)
No Voltage (7)
120 VAC (3)
Width
14.5 (4)
20.5 (15)
24.0 (9)
27.5 (2)
29.0 (1)
32.5 (91)
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Armstrong Air®
Armstrong Air® 26U09 A80UH1E135D20K 80% AFUE, 135000 BTU/hr Input, Single Stage, Upflow/Horizontal Gas Furnace with Constant Torque Motor, 5 Ton
Part #
1283804
MFG #
26U09
Add to Cart
Armstrong Air®
Armstrong Air® 88W09 A80US2V110C20 Pro Series™ A802V 2-Stage Gas Furnace, Upflow/Horizontal Furnace, Natural Gas, 110000 Btu/hr Input, 87000 Btu/hr Output, 120 V, 80% AFUE, Variable Speed ECM Motor
Part #
1004605
MFG #
88W09
Add to Cart
Armstrong Air®
Armstrong Air® 26U74 A97US2V090C20SK 21" 2-Stage Variable Speed Horizontal/Upflow Gas Furnace, 5 Ton, 97% AFUE, 90,000 BTU/hr, Stainless Steel
Part #
1285264
MFG #
26U74
Add to Cart
Armstrong Air®
Armstrong Air® 26U81 A97DS2V110C20SK 21" 2-Stage Variable Speed Downflow Gas Furnace, 5 Ton, 97% AFUE, 110,000 BTU/hr, Stainless Steel
Part #
1285149
MFG #
26U81
Add to Cart
Superseded
Armstrong Air®
Armstrong Air® 12F34 A96US2V090C12S Pro Series™ A962V 2-Stage Gas Furnace, Upflow/Horizontal Furnace, Natural Gas, 88000 Btu/hr Input, 84000 Btu/hr Output, 120 V, 96% AFUE, Variable Speed ECM Motor
Part #
1003536
MFG #
12F34
Add to Cart
Armstrong Air®
Armstrong Air® 85W29 A80UH1E070B12 A801E 1-Stage Gas Furnace, Upflow/Horizontal, Natural Gas, 66000 Btu/hr Input, 52800 Btu/hr Output, 120 V, 80% AFUE, 1200 cfm
Part #
1004447
MFG #
85W29
Add to Cart
Discontinued
Armstrong Air®
Armstrong Air® 88W34 A97USMV135D20S Pro Series™ A97MV Modulating Gas Furnace, Upflow/Horizontal Furnace, Natural Gas, 132000 Btu/hr Input, 127000 Btu/hr Output, 120 V, 97% AFUE, Variable Speed Blower Motor
Part #
1004669
MFG #
88W34
Add to Cart
Armstrong Air®
Armstrong Air® 14D35 A96UH2E045B12S A962E 2-Stage Gas Furnace, Upflow/Horizontal, Natural Gas, 44000 Btu/hr Input, 42000 Btu/hr Output, 120 V, 96% AFUE, High-Efficiency Blower Drive Motor
Part #
1003767
MFG #
14D35
Add to Cart
Armstrong Air®
Armstrong Air® 85W32 A80UH1E110C20 A801E 1-Stage Gas Furnace, Upflow/Horizontal, Natural Gas, 110000 Btu/hr Input, 88000 Btu/hr Output, 120 V, 80% AFUE, 2000 cfm
Part #
1004465
MFG #
85W32
Add to Cart
Armstrong Air®
Armstrong Air® 85W36 A80DF1E090B16 A801E 1-Stage Gas Furnace, Downflow Furnace, Natural Gas, 88000 Btu/hr Input, 70400 Btu/hr Output, 120 V, 80% AFUE, 1600 cfm
Part #
1004492
MFG #
85W36
Add to Cart
Armstrong Air®
Armstrong Air® 26U09 A80UH1E135D20K 80% AFUE, 135000 BTU/hr Input, Single Stage, Upflow/Horizontal Gas Furnace with Constant Torque Motor, 5 Ton
Part #
1283804
MFG #
26U09
Add to Cart
Armstrong Air®
Armstrong Air® 88W09 A80US2V110C20 Pro Series™ A802V 2-Stage Gas Furnace, Upflow/Horizontal Furnace, Natural Gas, 110000 Btu/hr Input, 87000 Btu/hr Output, 120 V, 80% AFUE, Variable Speed ECM Motor
Part #
1004605
MFG #
88W09
Add to Cart
Armstrong Air®
Armstrong Air® 26U74 A97US2V090C20SK 21" 2-Stage Variable Speed Horizontal/Upflow Gas Furnace, 5 Ton, 97% AFUE, 90,000 BTU/hr, Stainless Steel
Part #
1285264
MFG #
26U74
Add to Cart
Armstrong Air®
Armstrong Air® 26U81 A97DS2V110C20SK 21" 2-Stage Variable Speed Downflow Gas Furnace, 5 Ton, 97% AFUE, 110,000 BTU/hr, Stainless Steel
Part #
1285149
MFG #
26U81
Add to Cart
Superseded
Armstrong Air®
Armstrong Air® 12F34 A96US2V090C12S Pro Series™ A962V 2-Stage Gas Furnace, Upflow/Horizontal Furnace, Natural Gas, 88000 Btu/hr Input, 84000 Btu/hr Output, 120 V, 96% AFUE, Variable Speed ECM Motor
Part #
1003536
MFG #
12F34
Add to Cart
Armstrong Air®
Armstrong Air® 85W29 A80UH1E070B12 A801E 1-Stage Gas Furnace, Upflow/Horizontal, Natural Gas, 66000 Btu/hr Input, 52800 Btu/hr Output, 120 V, 80% AFUE, 1200 cfm
Part #
1004447
MFG #
85W29
Add to Cart
Discontinued
Armstrong Air®
Armstrong Air® 88W34 A97USMV135D20S Pro Series™ A97MV Modulating Gas Furnace, Upflow/Horizontal Furnace, Natural Gas, 132000 Btu/hr Input, 127000 Btu/hr Output, 120 V, 97% AFUE, Variable Speed Blower Motor
Part #
1004669
MFG #
88W34
Add to Cart
Armstrong Air®
Armstrong Air® 14D35 A96UH2E045B12S A962E 2-Stage Gas Furnace, Upflow/Horizontal, Natural Gas, 44000 Btu/hr Input, 42000 Btu/hr Output, 120 V, 96% AFUE, High-Efficiency Blower Drive Motor
Part #
1003767
MFG #
14D35
Add to Cart
Armstrong Air®
Armstrong Air® 85W32 A80UH1E110C20 A801E 1-Stage Gas Furnace, Upflow/Horizontal, Natural Gas, 110000 Btu/hr Input, 88000 Btu/hr Output, 120 V, 80% AFUE, 2000 cfm
Part #
1004465
MFG #
85W32
Add to Cart
Armstrong Air®
Armstrong Air® 85W36 A80DF1E090B16 A801E 1-Stage Gas Furnace, Downflow Furnace, Natural Gas, 88000 Btu/hr Input, 70400 Btu/hr Output, 120 V, 80% AFUE, 1600 cfm
Part #
1004492
MFG #
85W36
Add to Cart
Sort by
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