Dual Air geothermal heat pumps
6 geothermal heat pumps listed under Dual Air.
| Model | COP | Costs to run |
|---|---|---|
| CFX031 | 4.10 (3.60–4.10 across 2 configurations) | Not published |
| CFX060 | 4.00 | Not published |
| CFX049 | 3.60 | Not published |
| CFX036 | 3.60 | Not published |
| CFX024 | 3.60 | Not published |
| CFX041 | Not published | 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.
Get told when this changes
A monthly digest of geothermal heat pumps newly added to the register.
Double opt-in, one click to unsubscribe, and we never sell the list. Privacy.
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.