| MODEL | Input MBtuH | Output MBtuH | AFUE | Dimensions HxWxD | Water Content Gal. | Weight Lbs. |
|---|---|---|---|---|---|---|
| S-34 | 34.0 | 29.0 | 84.0 | 28.5x19.75x14.6 | 0.00 | 190 |
| S-60 | 60.0 | 51.0 | 84.4 | 32.5x19.75x17.6 | 0.00 | 250 |
| S-90 | 90.0 | 76.0 | 84.2 | 32.5x19.75x20.6 | 0.00 | 310 |
| S-120 | 120.0 | 125.0 | 84.1 | 32.5x19.75x23.6 | 0.00 | 365 |
| S-150 | 150.0 | 125.0 | 83.4 | 32.5x19.75x26.6 | 0.00 | 425 |
