WEATHERMAKER PH5SAP536**AB* (15 SEER2 HP)
WEATHERMAKER PH5SAP536**AB* (15 SEER2 HP) 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 4707875, certified 2026-09-30). EPA publishes these rated values for the listing: Type Very Small HP; Split system or single package Split; Heating capacity at 17f (kBtu/h) 22.4; Heating section type Electric Resistance; Cold climate No; Meets peak cooling requirements Yes; EER2 rating (Btu/Wh) 12.5; SEER2 rating (Btu/Wh) 15.5; HSPF2 rating (Btu/Wh) 7.8; Indoor unit model number FJ5AN*C48L*. 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) | 12.5 |
| Heating section type | Electric Resistance |
| Refrigerant with GWP | R-454B (GWP:470 | Lower GWP) |
| HSPF2 rating (Btu/Wh) | 7.8 |
| SEER2 rating (Btu/Wh) | 15.5 |
| Indoor unit model number | FJ5AN*C48L* |
| Split system or single package | Split |
| Meets peak cooling requirements | Yes |
| Heating capacity at 17f (kBtu/h) | 22.4 |