| AFUE | : | 80 % |
| Air Flow Direction | : | Downflow |
| BTU Heating Input Rating | : | 56,000 BTU/h |
| BTU Heating Output Rating | : | 45,000 BTU/h |
| CFM Airflow (Custom) | : | 1,400 CFM |
| CFM Airflow | : | 1,385 CFM |
| Communicating | : | No |
| Depth | : | 23.75 in |
| Energy Star Certified | : | No |
| Fuel Type | : | Natural Gas~Liquid Propane |
| Height | : | 76 in |
| Ignition Type | : | Hot Surface |
| MBH | : | 56 MBH |
| Model Number | : | MG1E |
| Motor Type | : | ECM |
| Number of Stages | : | Single-Stage |
| Packaged Depth | : | 26.5 in |
| Packaged Height | : | 78 in |
| Packaged Width | : | 21 in |
| Phase | : | 1 ph |
| Product Family | : | MG1E Series |
| Shipping Weight | : | 171 lbs |
| Vent Type | : | Direct Vent |
| Voltage Rating | : | 120 V |
| Width | : | 20 in |