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AFUE Rating
80 % (23)
97 % (7)
96 % (21)
95 % (4)
93 % (1)
Bottom Return Size
20 x 25 x 1 in (2)
16 x 25 x 1 in (1)
Connection Size
1/2 in (33)
Cooling Capacity
2.0 Ton-blower (2)
3.0 Ton Cooling (3)
3.0 Ton-blower (24)
4.0 Ton Cooling (2)
4.0 Ton-blower (9)
5.0 Ton Cooling (3)
5.0 Ton-blower (21)
Flow Rate
2000 cfm (8)
1600 cfm (4)
1200 cfm (3)
2008 scfm (2)
2330 cfm (1)
1760 scfm (1)
Furnace Position
Upflow/Horizontal (33)
Downflow (22)
Fuse Size
20 A (18)
15 A (28)
Gas Type
Natural Gas (51)
Heating Capacity
100,000 Btuh (2)
110,000 Btuh (15)
135,000 Btuh (6)
30,000 Btuh (2)
45,000 Btuh (8)
70,000 Btuh (13)
90,000 Btuh (18)
Ignition Type
Silicon Nitride (12)
Input Capacity
100000 Btu/hr (2)
88000 Btu/hr (14)
110000 Btu/hr (13)
66000 Btu/hr (8)
90000 Btu/hr (2)
44000 Btu/hr (7)
132000 Btu/hr (5)
30500 Btu/hr (1)
30000 Btu/hr (1)
70000 Btu/hr (3)
Low NOX
No (29)
Yes (26)
Material
12F32 (1)
12F33 (1)
12F34 (1)
12F35 (1)
12F36 (1)
12F37 (1)
12F38 (1)
12F39 (1)
12F40 (1)
12F41 (1)
See All
Motor HP
1 hp (22)
1/2 hp (17)
3/4 hp (5)
Motor Type
PSC Blower (1)
Variable Speed Blower (3)
ECM Variable Speed Blower (22)
High-Efficiency Blower Drive (9)
High Efficiency Constant Torque Blower (3)
Multi-Speed Blower (2)
Multi-Speed High-Efficiency Blower Drive (2)
Variable Speed ECM (4)
Output Capacity
80000 Btu/hr (1)
85000 Btu/hr (8)
88000 Btu/hr (2)
52000 Btu/hr (2)
70400 Btu/hr (3)
64000 Btu/hr (3)
105000 Btu/hr (4)
127000 Btu/hr (1)
42000 Btu/hr (3)
52800 Btu/hr (2)
See All
Side Return Size
16 x 25 x 1 in (3)
Supply Opening Size
1/2 in (34)
Voltage Rating
120V 1ph 60 Hz (8)
120 VAC (48)
120 V (8)
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Armstrong Air®
Armstrong Air® 15H37 Gas Furnace, 100000 Btu/hr Input, 120 V, 80 % AFUE
Part #
1015878
MFG #
15H37
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Armstrong Air®
Armstrong Air® 15H46 A802V 2-Stage Gas Furnace, Upflow/Horizontal, Natural Gas, 100000 Btu/hr Input, 80000 Btu/hr Output, 120 V, 80 % AFUE, 2000 cfm Flow Rate, Variable Speed ECM Motor
Part #
1015920
MFG #
15H46
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Armstrong Air®
Armstrong Air® 17B01 A931E 1-Stage Gas Furnace, Upflow/Horizontal, 110000 Btu/hr Input, 105000 Btu/hr Output, 120 V, 93 % AFUE, 2000 cfm Flow Rate, High Efficiency Constant Torque Blower Motor
Part #
1016178
MFG #
17B01
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Armstrong Air®
Armstrong Air® 18U94 A801E 1-Stage Gas Furnace, Upflow/Horizontal, 70000 Btu/hr Input, 53000 Btu/hr Output, 120 V, 80 % AFUE, High Efficiency Constant Torque Blower Motor
Part #
1004304
MFG #
18U94
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Armstrong Air®
Armstrong Air® 18U95 A801E 1-Stage Gas Furnace, Downflow, 70000 Btu/hr Input, 54000 Btu/hr Output, 120 V, 80 % AFUE, High Efficiency Constant Torque Blower Motor
Part #
1004313
MFG #
18U95
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Armstrong Air®
Armstrong Air® 88W35 A97MV Modulating Gas Furnace, Downflow, 70000 Btu/hr Input, 64000 Btu/hr Output, 120 V, 97 % AFUE, 1200 cfm Flow Rate, Variable Speed ECM Motor
Part #
1020092
MFG #
88W35
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Armstrong Air®
Armstrong Air® 88W36 A97MV Modulating Gas Furnace, Downflow, 90000 Btu/hr Input, 85000 Btu/hr Output, 120 V, 97 % AFUE, 1600 cfm Flow Rate, Variable Speed ECM Motor
Part #
1020117
MFG #
88W36
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Armstrong Air®
Armstrong Air® 88W37 A97MV Modulating Gas Furnace, Downflow, 90000 Btu/hr Input, 85000 Btu/hr Output, 120 V, 97 % AFUE, 2000 cfm Flow Rate, Variable Speed ECM Motor
Part #
1020135
MFG #
88W37
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Armstrong Air®
Armstrong Air® A80DF1E045A12 A801E 1-Stage Gas Furnace, Downflow Furnace, Natural Gas, 44000 Btu/hr Input, 35200 Btu/hr Output, 120 VAC, 80 % AFUE, Multi-Speed High-Efficiency Blower Drive Motor
Part #
1019944
MFG #
85W34
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Armstrong Air®
Armstrong Air® A80DF1E070B12 A801E 1-Stage Gas Furnace, Downflow Furnace, Natural Gas, 66000 Btu/hr Input, 52800 Btu/hr Output, 120 VAC, 80 % AFUE, Multi-Speed High-Efficiency Blower Drive Motor
Part #
1004483
MFG #
85W35
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Armstrong Air®
Armstrong Air® 15H37 Gas Furnace, 100000 Btu/hr Input, 120 V, 80 % AFUE
Part #
1015878
MFG #
15H37
Add to Cart
Compare
Armstrong Air®
Armstrong Air® 15H46 A802V 2-Stage Gas Furnace, Upflow/Horizontal, Natural Gas, 100000 Btu/hr Input, 80000 Btu/hr Output, 120 V, 80 % AFUE, 2000 cfm Flow Rate, Variable Speed ECM Motor
Part #
1015920
MFG #
15H46
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Armstrong Air®
Armstrong Air® 17B01 A931E 1-Stage Gas Furnace, Upflow/Horizontal, 110000 Btu/hr Input, 105000 Btu/hr Output, 120 V, 93 % AFUE, 2000 cfm Flow Rate, High Efficiency Constant Torque Blower Motor
Part #
1016178
MFG #
17B01
Add to Cart
Compare
Armstrong Air®
Armstrong Air® 18U94 A801E 1-Stage Gas Furnace, Upflow/Horizontal, 70000 Btu/hr Input, 53000 Btu/hr Output, 120 V, 80 % AFUE, High Efficiency Constant Torque Blower Motor
Part #
1004304
MFG #
18U94
Add to Cart
Compare
Armstrong Air®
Armstrong Air® 18U95 A801E 1-Stage Gas Furnace, Downflow, 70000 Btu/hr Input, 54000 Btu/hr Output, 120 V, 80 % AFUE, High Efficiency Constant Torque Blower Motor
Part #
1004313
MFG #
18U95
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Compare
Armstrong Air®
Armstrong Air® 88W35 A97MV Modulating Gas Furnace, Downflow, 70000 Btu/hr Input, 64000 Btu/hr Output, 120 V, 97 % AFUE, 1200 cfm Flow Rate, Variable Speed ECM Motor
Part #
1020092
MFG #
88W35
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Armstrong Air®
Armstrong Air® 88W36 A97MV Modulating Gas Furnace, Downflow, 90000 Btu/hr Input, 85000 Btu/hr Output, 120 V, 97 % AFUE, 1600 cfm Flow Rate, Variable Speed ECM Motor
Part #
1020117
MFG #
88W36
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Armstrong Air®
Armstrong Air® 88W37 A97MV Modulating Gas Furnace, Downflow, 90000 Btu/hr Input, 85000 Btu/hr Output, 120 V, 97 % AFUE, 2000 cfm Flow Rate, Variable Speed ECM Motor
Part #
1020135
MFG #
88W37
Add to Cart
Compare
Armstrong Air®
Armstrong Air® A80DF1E045A12 A801E 1-Stage Gas Furnace, Downflow Furnace, Natural Gas, 44000 Btu/hr Input, 35200 Btu/hr Output, 120 VAC, 80 % AFUE, Multi-Speed High-Efficiency Blower Drive Motor
Part #
1019944
MFG #
85W34
Add to Cart
Compare
Armstrong Air®
Armstrong Air® A80DF1E070B12 A801E 1-Stage Gas Furnace, Downflow Furnace, Natural Gas, 66000 Btu/hr Input, 52800 Btu/hr Output, 120 VAC, 80 % AFUE, Multi-Speed High-Efficiency Blower Drive Motor
Part #
1004483
MFG #
85W35
Add to Cart
Sort by
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