90K BTU 80% AFUE Two-Stage Upflow/Horizontal Flow Gas Furnace, 4-Ton Blower
GE Air & Water NF80U090V4B 90K BTU 80% AFUE Two-Stage Upflow/Horizontal Flow Gas Furnace, 4-Ton Blower
| AFUE Rating | : | 80% |
| Cabinet Width | : | 17.5" |
| Cooling Capacity | : | 4 Ton |
| Flow Direction | : | Upflow/Horizontal |
| Input | : | 88,000 Btuh / 2nd Stage |
| Output | : | 70,000 Btuh / 2nd Stage |
Crimped no-weld aluminized clam shell heat exchanger construction
ECM variable speed blower motor
Easily removable slide out blower design
Two-stage gas valve
Self-diagnostics saves last 5 fault codes regardless of power interruption
Left or right utility connections
Zero step horizontal conversion
Removable floor base for bottom return air
Rotatable draft inducer for venting flexibility