AMSTD GSN40L2-3-6 40G NATURAL GAS SHORT 37K BTU 53x23 6YR 2 INS
| Heating Capacity | : | 37000 BTU/hr |
| Fuel Type | : | Natural Gas |
| Gas Connection | : | 1/2 in NPT |
| Tank Capacity | : | 40 gal |
| Ignition Type | : | Piezo |
| Vent Type | : | Atmospheric |
| Vent Size | : | 3 x 4 in |
| Recovery Rate | : | 35 GPH at 90 deg F rise gph |
| Energy Factor | : | 0.60 UEF |
| Water Connection | : | 3/4 in NPT |
| Pressure Rating | : | 150 psi |
| Ultra Low NOx | : | No |
| Indoor/Outdoor | : | Indoor |
| Dimensions | : | 23 in Dia x 50-1/2 in H |