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Tempstar HS048SR*C******1
Tempstar · HS048SR*C******1
Tempstar HS048SR*C******1 appears in the U.S. EPA ENERGY STAR "Certified Geothermal Heat Pumps" dataset, which lists products whose manufacturers have certified them to the program's specification (record 4479356, certified 2025-07-18). EPA publishes these rated values for the listing: Product type Closed Loop Water-to-Air; COP rating 4.2; EER rating 19.9; Refrigerant type Other; Meets most efficient criteria Yes. 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.
✓ Verified 2026-10-03
Specs on this page were checked against ENERGY STAR Certified Geothermal Heat Pumps (data.energystar.gov/d/acvd-5wvz) on 2026-10-03.
Specifications
| COP rating | 4.2 |
| EER rating | 19.9 |
| Product type | Closed Loop Water-to-Air |
| Refrigerant type | Other |
| Meets most efficient criteria | Yes |
Certifications & Standards
ENERGY STAR 4479356 Certified geothermal heat pump, 2025-07-18
Sustainability
No sustainability metrics on file for this product.