Brand | Armstrong Air® |
MFR Part No | 12F41 |
TSCO Part Number | 1015285 |
- Features
- Specifications
- Documents
Warranty Length
- 10 Years Limited
Features
- Vent materials for canadian applications must comply with ULC 5636, certified for direct vent (2-pipe) and in direct (1-pipe) application
- Left and right utility connections, removable floor base for bottom return air, all models comply with California's south coast air quality management district low NOx requirement, zero step horizontal conversion
- 409 stainless steel primary heat exchanger material, AL29-4C stainless steel secondary heat exchanger, non welded crimped S curve primary heat exchanger design for maximum durability
- Standardized width for easy coil fit
- ECM™ variable-speed blower motor, easily removable slide out blower design
- Comfort Sync™ communicating thermostat compatible, two stage gas valve, self diagnostics saves last 5 fault codes regardless of power interruption
- 4 tons nominal cooling capacity, 60 Hz, 1-ph
- 25 to 55 deg F (low fire)/35 to 65 deg F (high fire) temperature rise
Standard Approvals
- AHRI Certified
- CSA Certified
- Design Certified
- ENERGY STAR Certified
AFUE Rating:
0.96
Air Flow Type:
Downflow
Connection Size:
1/2 in
Cooling Capacity:
4.0 Ton-blower
Flow Rate:
1760 scfm
Furnace Position:
Downflow
Fuse Size:
15 A
Gas Type:
Natural Gas
Heating Capacity:
70,000 Btu/hr
Input Capacity:
66000 Btu/hr
Low NOX:
Yes
Motor HP:
3/4 hp
Motor Type:
ECM Variable Speed Blower
Output Capacity:
64000 Btu/hr
Supply Opening Size:
1/2 in
Voltage Rating:
120v