| AFUE | : | 95 % |
| BTU Heating Input Rating (Custom) | : | 144,000 BTU/h |
| BTU Heating Input Rating | : | 150,000 BTU/h |
| BTU Heating Output Rating (Custom) | : | 144,000 BTU/h |
| BTU Heating Output Rating | : | 139,000 BTU/h |
| Condensing | : | Yes |
| Depth | : | 42.5 in |
| ENERGY STAR Certified | : | Yes |
| Fuel Type | : | Natural Gas |
| Gas Connection Size | : | 3/4 in |
| Height | : | 20 in |
| Media / Fluid Type | : | Water |
| Model Number | : | TRX |
| Number of Stages | : | Modulating |
| Packaged Depth | : | 20 in |
| Packaged Height | : | 42.5 in |
| Packaged Width | : | 22.25 in |
| Phase | : | 1 ph |
| Product Family | : | TRX Series |
| Shipping Weight | : | 115 lbs |
| Voltage Rating | : | 120 V |
| Width | : | 22.25 in |