TF-75-HSCW-X-1T-**-*DE**-**
Nordic · Geothermal Heat Pump
ENERGY STAR CertifiedGeothermal Heat Pumps →
EER
23.5BTU/Wh
COP
4.40
Refrigerant
Other
ENERGY STAR Most Efficient
Nordic TF-75-HSCW-X-1T-**-*DE**-**: EER 23.5 BTU/Wh, around the middle of the range for geothermal heat pumps (category median 24.1 BTU/Wh).
Where this model sits
EER23.5BTU/Wh
16.1median 24.147.6
COP4.40
3.10median 4.405.60
The Nordic TF-75-HSCW-X-1T-**-*DE**-** is a 23.5 BTU/Wh geothermal heat pump using Other. At 23.5 BTU/Wh it ranks around the middle of the 2,204 certified geothermal heat pumps models.
Specifications
| Efficiency | |
|---|---|
| EER (best configuration) | 23.5BTU/Wh |
| EER (worst configuration) | 23.5BTU/Wh |
| COP (best configuration) | 4.40 |
| COP (worst configuration) | 4.40 |
| Configuration | |
| Loop Types Rated | 1 |
| Total Configurations Rated | 1 |
| Model Name | R |
| Refrigerant | Other |
All 14 specifications
| Identifiers | |
|---|---|
| Model Number | TF-75-HSCW-X-1T-**-*DE**-** |
| ENERGY STAR ID | ES_1082806_TF-75-HSCW-X-1T-**-*DE**-**_07282026133003_02218694285 |
| Partner | Maritime Geothermal Ltd. |
| Date Qualified | 2026-08-06 |
| Available From | 2026-01-01 |
| 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.