Lennox ML14KP1-048-463A** (MERIT ML14KP1 Series)
Lennox ML14KP1-048-463A** (MERIT ML14KP1 Series) appears in the U.S. EPA ENERGY STAR "Certified Light Commercial HVAC" dataset, which lists products whose manufacturers have certified them to the program's specification (record 4497118, certified 2025-12-02). EPA publishes these rated values for the listing: Type Very Small HP; Split system or single package Split; Heating capacity at 17f (kBtu/h) 29.8; Heating section type All Other; Cold climate No; Meets peak cooling requirements Yes; EER2 rating (Btu/Wh) 12.8; SEER2 rating (Btu/Wh) 15.2; HSPF2 rating (Btu/Wh) 8; Indoor unit model number CK40[C,U]T-60C-**+TDR. The listing records ENERGY STAR certification and the rated values the manufacturer reported to EPA. It is not a determination that any building, installation or design complies with a code.
Specifications
| Type | Very Small HP |
| Cold climate | No |
| Refrigerant type | R-454B |
| EER2 rating (Btu/Wh) | 12.8 |
| Heating section type | All Other |
| Refrigerant with GWP | R-454B (GWP:470 | Lower GWP) |
| HSPF2 rating (Btu/Wh) | 8 |
| SEER2 rating (Btu/Wh) | 15.2 |
| Indoor unit model number | CK40[C,U]T-60C-**+TDR |
| Split system or single package | Split |
| Meets peak cooling requirements | Yes |
| Heating capacity at 17f (kBtu/h) | 29.8 |