EWS048*
Enertech · Geothermal Heat Pump
ENERGY STAR CertifiedGeothermal Heat Pumps →
EER
17.3–22.9BTU/Wh
COP
3.20–4.20
Refrigerant
Other
Rated Across
2loop types
ENERGY STAR Most Efficient
Enertech EWS048*: EER 22.9 BTU/Wh, around the middle of the range for geothermal heat pumps (category median 24.1 BTU/Wh).
Where this model sits
EER22.9BTU/Wh
16.1median 24.147.6
COP4.20
3.10median 4.405.60
The Enertech EWS048* is a 22.9 BTU/Wh geothermal heat pump using Other. At 22.9 BTU/Wh it ranks around the middle of the 2,204 certified geothermal heat pumps models.
Specifications
| Efficiency | |
|---|---|
| EER (best configuration) | 22.9BTU/Wh |
| EER (worst configuration) | 17.3BTU/Wh |
| COP (best configuration) | 4.20 |
| COP (worst configuration) | 3.20 |
| Configuration | |
| Loop Types Rated | 2 |
| Total Configurations Rated | 2 |
| Model Name | WS Series |
| Refrigerant | Other |
All 14 specifications
| Identifiers | |
|---|---|
| Model Number | EWS048* |
| ENERGY STAR ID | ES_1062792_EWS048*_01212025163608_02216772599 |
| Partner | Enertech Global, LLC |
| Date Qualified | 2025-01-28 |
| Available From | 2024-05-05 |
| Markets | United States, Canada |
Documentation
We link to manufacturer documentation at its original source rather than rehosting it, so you always get the current revision.