RH-65-HACW-X-1T-*-*DE**-**
Nordic · Geothermal Heat Pump
ENERGY STAR CertifiedGeothermal Heat Pumps →
EER
18.6–23BTU/Wh
COP
3.70–4.40
Refrigerant
Other
Rated Across
2loop types
ENERGY STAR Most Efficient
Nordic RH-65-HACW-X-1T-*-*DE**-**: EER 23 BTU/Wh, around the middle of the range for geothermal heat pumps (category median 24.1 BTU/Wh).
Where this model sits
EER23BTU/Wh
16.1median 24.147.6
COP4.40
3.10median 4.405.60
The Nordic RH-65-HACW-X-1T-*-*DE**-** is a 23 BTU/Wh geothermal heat pump using Other. At 23 BTU/Wh it ranks around the middle of the 2,204 certified geothermal heat pumps models.
Specifications
| Efficiency | |
|---|---|
| EER (best configuration) | 23BTU/Wh |
| EER (worst configuration) | 18.6BTU/Wh |
| COP (best configuration) | 4.40 |
| COP (worst configuration) | 3.70 |
| Configuration | |
| Loop Types Rated | 2 |
| Total Configurations Rated | 2 |
| Model Name | R |
| Refrigerant | Other |
All 14 specifications
| Identifiers | |
|---|---|
| Model Number | RH-65-HACW-X-1T-*-*DE**-** |
| ENERGY STAR ID | ES_1082806_RH-65-HACW-X-1T-*-*DE**-**_07162026130006_01218687408 |
| Partner | Maritime Geothermal Ltd. |
| Date Qualified | 2026-07-21 |
| Available From | 2026-01-01 |
| Markets | United States, Canada |
Documentation
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