| AFUE | : | 86.1 % |
| BTU Heating Input Rating (Custom) | : | 168,000 BTU/h |
| BTU Heating Input Rating | : | 168,000 BTU/h |
| BTU Heating Output Rating (Custom) | : | 144,000 BTU/h |
| BTU Heating Output Rating | : | 147,000 BTU/h |
| Condensing | : | No |
| Depth | : | 20 in |
| ENERGY STAR Certified | : | Yes |
| Fuel Type | : | Oil |
| Height | : | 35.625 in |
| Inlet Connection Size | : | 1-1/2 in |
| Installation / Mounting Type | : | Floor Mount |
| Media / Fluid Type | : | Water |
| Model Number | : | WGO |
| Outlet Connection Size | : | 1-1/4 in |
| Phase | : | 1 ph |
| Product Family | : | WGO Series |
| Shipping Weight | : | 760 lbs |
| Voltage Rating | : | 120 V |
| Width | : | 16.875 in |
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