Aston geothermal heat pumps
11 geothermal heat pumps listed under Aston.
| Model | COP | Costs to run |
|---|---|---|
| 103H030**1 | 4.80 (3.90–4.80 across 2 configurations) | Not published |
| 103H026**1 | 4.80 (4.00–4.80 across 2 configurations) | Not published |
| 103H022**1 | 4.80 (3.80–4.80 across 2 configurations) | Not published |
| 103H072**1 | 4.20 (3.70–4.20 across 2 configurations) | Not published |
| 103H070**1 | 4.10 (3.60–4.10 across 2 configurations) | Not published |
| 105H040**1 | Not published | Not published |
| 105G060**1 | Not published | Not published |
| 105G050**1 | Not published | Not published |
| 105G025**1 | Not published | Not published |
| 105G018**1 | Not published | Not published |
| 101/102J064**1*(1,4) | 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.
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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.