Waterless geothermal heat pumps
59 geothermal heat pumps listed under Waterless.
| Model | COP | Costs to run |
|---|---|---|
| WG2AH-60D1-CP*-*-* | 4.40 | Not published |
| WG2A-60D1-CP*-*-* | 4.40 | Not published |
| WG2AH-48D1-CP*-*-* | 4.30 | Not published |
| WG2AH-36D1-CP*-*-* | 4.30 | Not published |
| WG2AD-60D1-CP*-*-* | 4.30 | Not published |
| WG2AD-48D1-CP*-*-* | 4.30 | Not published |
| WG2AD-36D1-CP*-*-* | 4.30 | Not published |
| WG2A-48D1-CP*-*-* | 4.30 | Not published |
| WG2A-36D1-CP*-*-* | 4.10 | Not published |
| WG1A-48D1-CP*-*-* | 4.10 | Not published |
| WG2AH-48C1-CP*-*-* | 4.00 | Not published |
| WG2AD-48C1-CP*-*-* | 4.00 | Not published |
| WG2A-48C1-CP*-*-* | 4.00 | Not published |
| WG1AH-48C1-CP*-*-* | 4.00 | Not published |
| WG1A-60D1-CP*-*-* | 4.00 | Not published |
| WG1A-48C1-CP*-*-* | 4.00 | Not published |
| WG2A-30C1-CP*-*-* | 3.90 | Not published |
| WG1A-42D1-CP*-*-* | 3.90 | Not published |
| WG1A-36D1-CP*-*-* | 3.90 | Not published |
| WG1A-30D1-CP*-*-* | 3.90 | Not published |
| WG1A-30C1-CP*-*-* | 3.90 | Not published |
| WG1A-24D1-CP*-*-* | 3.90 | Not published |
| WG1A-24C1-CP*-*-* | 3.90 | Not published |
| WG2AH-42D1-CP*-*-* | 3.80 | Not published |
| WG2AH-36C1-CP*-*-* | 3.80 | Not published |
| WG2AD-42D1-CP*-*-* | 3.80 | Not published |
| WG2AD-36C1-CP*-*-* | 3.80 | Not published |
| WG2A-36C1-CP*-*-* | 3.80 | Not published |
| WG2A-24C1-CP*-*-* | 3.80 | Not published |
| WG1AH-54C1-CP*-*-* | 3.80 | Not published |
| WG1AH-42C1-CP*-*-* | 3.80 | Not published |
| WG1AH-36C1-CP*-*-* | 3.80 | Not published |
| WG1A-54D1-CP*-*-* | 3.80 | Not published |
| WG1A-54C1-CP*-*-* | 3.80 | Not published |
| WG1A-42C1-CP*-*-* | 3.80 | Not published |
| WG1A-36C1-CP*-*-* | 3.80 | Not published |
| WG2AH-60C1-CP*-*-* | 3.60 | Not published |
| WG2AD-60C1-CP*-*-* | 3.60 | Not published |
| WG2A-60C1-CP*-*-* | 3.60 | Not published |
| WG2A-42D1-CP*-*-* | 3.60 | Not published |
| WG2A-30D1-CP*-*-* | 3.60 | Not published |
| WG2A-24D1-CP*-*-* | 3.60 | Not published |
| WG1H-66D1-CP*-*-* | 3.60 | Not published |
| WG1H-60D1-CP*-*-* | 3.60 | Not published |
| WG1H-54D1-CP*-*-* | 3.60 | Not published |
| WG1H-48D1-CP*-*-* | 3.60 | Not published |
| WG1H-42D1-CP*-*-* | 3.60 | Not published |
| WG1H-36D1-CP*-*-* | 3.60 | Not published |
| WG1AH-66C1-CP*-*-* | 3.60 | Not published |
| WG1AH-60C1-CP*-*-* | 3.60 | Not published |
| WG1A-66C1-CP*-*-* | 3.60 | Not published |
| WG1A-60C1-CP*-*-* | 3.60 | Not published |
| WG1H-72C1-CP*-*-* | 3.10 | Not published |
| WG1H-66C1-CP*-*-* | 3.10 | Not published |
| WG1H-60C1-CP*-*-* | 3.10 | Not published |
| WG1H-54C1-CP*-*-* | 3.10 | Not published |
| WG1H-48C1-CP*-*-* | 3.10 | Not published |
| WG1H-42C1-CP*-*-* | 3.10 | Not published |
| WG1H-36C1-CP*-*-* | 3.10 | Not published |
Computed from electricity at 18.34¢/kWh, the EIA average for US in June 2026. A kilowatt-hour is 3412 BTU. This is a rate times a rating, not a prediction of your bill.
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Source: ENERGY STAR certified product data, published by the U.S. EPA and used with attribution. This is a register of certified models, not of every model on the market. ENERGY STAR is a registered mark of the U.S. EPA; this site is not affiliated with or endorsed by EPA or DOE.