Nordic / GEOTHERMAL HEAT PUMP
R-45-HACW-X-1T-*-*DE**-**
R · EPA record 4674872
Source checked Sep 21, 2026
Performance & equipment details
Values below belong to EPA record 4674872. Temperature points and test metrics are preserved as reported. Missing and zero values are not substituted with estimates.
| Metric or attribute | Source value |
|---|---|
| Heating COP | 4.4 |
| Cooling EER · BTU/Wh | 24.8 |
| Equipment / loop type | Open Loop Water-to-Air |
| Refrigerant | Other |
Specifications & provenance
Every value below is preserved from the source record. Checked Sep 21, 2026. Asterisks and other model wildcards are retained as published.
| Source field | Reported value | Evidence |
|---|---|---|
| pd id | 4674872 | EPA Sep 21, 2026 |
| markets | United States, Canada | EPA Sep 21, 2026 |
| brand name | Nordic | EPA Sep 21, 2026 |
| cop rating | 4.4 | EPA Sep 21, 2026 |
| eer rating | 24.8 | EPA Sep 21, 2026 |
| model name | R | EPA Sep 21, 2026 |
| model number | R-45-HACW-X-1T-*-*DE**-** | EPA Sep 21, 2026 |
| product type | Open Loop Water-to-Air | EPA Sep 21, 2026 |
| date qualified | 2026-07-21T00:00:00.000 | EPA Sep 21, 2026 |
| refrigerant type | Other | EPA Sep 21, 2026 |
| energy star partner | Maritime Geothermal Ltd. | EPA Sep 21, 2026 |
| date available on market | 2026-01-01T00:00:00.000 | EPA Sep 21, 2026 |
| energy star model identifier | ES_1082806_R-45-HACW-X-1T-*-*DE**-**_07152026090004_02218683814 | EPA Sep 21, 2026 |
| meets most efficient criteria | Yes | EPA Sep 21, 2026 |