| Model |
A.G.A. Input (MBH) |
Natural Gas Standing Pilot* |
LP Gas Standing Pilot* |
Natural Gas Intermittent Pilot* |
Net AHRI Ratings (MBH) |
Min. Chimney Size |
Shipping Weight |
|---|
| GSA-075 |
75 |
81.0 |
82.9 |
83.0 |
47 |
5" x 20' |
410 |
| GSA-100 |
100 |
81.3 |
82.5 |
82.9 |
62 |
5" x 20' |
410 |
| GSA-125 |
125 |
81.5 |
83.2 |
82.9 |
78 |
6" x 20' |
500 |
| GSA-150 |
150 |
81.6 |
83.0 |
82.9 |
94 |
6" x 20' |
500 |
| GSA-175 |
175 |
81.9 |
83.7 |
82.8 |
109 |
7" x 20' |
590 |
| GSA-200 |
200 |
81.9 |
83.5 |
82.8 |
125 |
7" x 20' |
590 |
| GSA-250 |
250 |
82.0 |
82.8 |
83.0 |
157 |
8" x 20' |
680 |
| GSA-300 |
300 |
NA |
NA |
NA |
180 |
8" x 20' |
800 |
*DOE Seasonal Efficiency % A.F.U.E.
