GeoSmart Energy / GEOTHERMAL HEAT PUMP
NETZERO12KB2CWHB
NetZero · EPA record 4518653
Source checked Sep 21, 2026
Performance & equipment details
Values below belong to EPA record 4518653. 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 | 3.5 |
| Cooling EER · BTU/Wh | Not supplied |
| Equipment / loop type | Open Loop Water-to-Water |
| 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 | 4518653 | EPA Sep 21, 2026 |
| markets | United States, Canada | EPA Sep 21, 2026 |
| brand name | GeoSmart Energy | EPA Sep 21, 2026 |
| cop rating | 3.5 | EPA Sep 21, 2026 |
| model name | NetZero | EPA Sep 21, 2026 |
| model number | NETZERO12KB2CWHB | EPA Sep 21, 2026 |
| product type | Open Loop Water-to-Water | EPA Sep 21, 2026 |
| date qualified | 2025-12-18T00:00:00.000 | EPA Sep 21, 2026 |
| refrigerant type | Other | EPA Sep 21, 2026 |
| energy star partner | Ecoforest Geotermia SL | EPA Sep 21, 2026 |
| date available on market | 2025-01-10T00:00:00.000 | EPA Sep 21, 2026 |
| energy star model identifier | ES_1145869_NETZERO12KB2CWHB_11032025100212_02217956926 | EPA Sep 21, 2026 |
| meets most efficient criteria | Yes | EPA Sep 21, 2026 |