GeoStar geothermal heat pumps
95 geothermal heat pumps listed under GeoStar.
| Model | COP | Costs to run |
|---|---|---|
| G7A(V/H)024BV1**2 | 5.50 (4.60–5.50 across 2 configurations) | Not published |
| G5A(V/H)042BD1**2 | 5.40 (4.70–5.40 across 2 configurations) | Not published |
| G5A(V/H)036BD1**2 | 5.40 (4.80–5.40 across 2 configurations) | Not published |
| G7A(V/H)036BV1**2 | 5.30 (4.50–5.30 across 2 configurations) | Not published |
| G5A(V/H)048BD1**2 | 5.30 (4.70–5.30 across 2 configurations) | Not published |
| G7A(V/H)048BV1**2 | 5.20 (4.40–5.20 across 2 configurations) | Not published |
| G5TV036BD1**2 | 5.20 (4.50–5.20 across 2 configurations) | Not published |
| G7A(V/H)060BV1**2 | 5.10 (4.40–5.10 across 2 configurations) | Not published |
| G5SZ036BD1 | 5.10 (4.40–5.10 across 4 configurations) | Not published |
| G5SS036BD1 | 5.10 (4.40–5.10 across 4 configurations) | Not published |
| G5A(V/H)024BD1**2 | 5.10 (4.40–5.10 across 2 configurations) | Not published |
| G5A(V/H)018BD1**2 | 5.10 (4.50–5.10 across 2 configurations) | Not published |
| G5TV048BD1**2 | 5.00 (4.40–5.00 across 2 configurations) | Not published |
| G5SZ048BD1 | 5.00 (4.40–5.00 across 4 configurations) | Not published |
| G5SS048BD1 | 5.00 (4.40–5.00 across 4 configurations) | Not published |
| 101/102J022**1*(1,4)***** | 5.00 (4.00–5.00 across 2 configurations) | Not published |
| G5A(V/H)030BD1**2 | 4.90 (4.20–4.90 across 2 configurations) | Not published |
| 103J036**1 | 4.90 (4.00–4.90 across 4 configurations) | Not published |
| 101/102K042**1*(1,2,4)***** | 4.90 (4.00–4.90 across 2 configurations) | Not published |
| 101/102K036**1*(1,2,4)***** | 4.90 (4.20–4.90 across 2 configurations) | Not published |
| G5SZ024BD1 | 4.80 (4.10–4.80 across 4 configurations) | Not published |
| G5SS024BD1 | 4.80 (4.10–4.80 across 4 configurations) | Not published |
| G5A(V/H)060BD1**2 | 4.80 (4.30–4.80 across 2 configurations) | Not published |
| 103J049**1 | 4.80 (4.20–4.80 across 2 configurations) | Not published |
| 103J042**1 | 4.80 (3.90–4.80 across 4 configurations) | Not published |
| 101/102J030**1*(1,4)***** | 4.80 (3.90–4.80 across 2 configurations) | Not published |
| G5TV060BD1**2 | 4.70 (4.20–4.70 across 2 configurations) | Not published |
| G3A(V/H)024BD1**1 | 4.70 (4.20–4.70 across 2 configurations) | Not published |
| 104J038**1 | 4.70 (4.10–4.70 across 2 configurations) | Not published |
| 103J038**1 | 4.70 (4.10–4.70 across 2 configurations) | Not published |
| 103H048**1 | 4.70 (4.00–4.70 across 4 configurations) | Not published |
| 101/102K060**1*(1,4)****** | 4.70 (4.00–4.70 across 2 configurations) | Not published |
| 101/102K048**1*(1,2,4) | 4.70 (4.00–4.70 across 2 configurations) | Not published |
| G5SZ060BD1 | 4.60 (4.10–4.60 across 4 configurations) | Not published |
| G5SS060BD1 | 4.60 (4.10–4.60 across 4 configurations) | Not published |
| G5A(V/H)072BD1**2 | 4.60 (4.10–4.60 across 2 configurations) | Not published |
| 111K038**1*(1,2)* | 4.60 (4.10–4.60 across 2 configurations) | Not published |
| 111J064**1*1 | 4.60 (4.00–4.60 across 2 configurations) | Not published |
| 111J049**1*(1,2) | 4.60 (4.00–4.60 across 2 configurations) | Not published |
| 101/102J018**1*(1,4)***** | 4.60 (3.80–4.60 across 2 configurations) | Not published |
| G5TV072BD1**2 | 4.50 (4.00–4.50 across 2 configurations) | Not published |
| G3A(V/H)036BD1**1 | 4.50 (4.00–4.50 across 2 configurations) | Not published |
| 12(1,2)A024 | 4.50 (4.00–4.50 across 2 configurations) | Not published |
| 103J064**1 | 4.50 (3.90–4.50 across 2 configurations) | Not published |
| G3A(V/H)048BD1**1 | 4.40 (3.90–4.40 across 2 configurations) | Not published |
| 12(1,2)A048 | 4.40 (3.90–4.40 across 2 configurations) | Not published |
| 12(1,2)A036 | 4.40 (3.90–4.40 across 2 configurations) | Not published |
| 101/102J070**1*(1,4)***** | 4.40 (3.70–4.40 across 2 configurations) | Not published |
| G5SZ066BD1 | 4.30 (3.90–4.30 across 4 configurations) | Not published |
| G5SS066BD1 | 4.30 (3.90–4.30 across 4 configurations) | Not published |
| G3A(V/H)072BD1**1 | 4.30 (3.80–4.30 across 2 configurations) | Not published |
| 141/142D060**1*1 | 4.30 | Not published |
| 141/142C060**1*1 | 4.30 | Not published |
| 141/142C048**1*1 | 4.30 | Not published |
| 141/142C036**1*(1,2) | 4.30 | Not published |
| 111J072**1*1 | 4.30 (3.90–4.30 across 2 configurations) | Not published |
| 103H060**1 | 4.30 (3.70–4.30 across 2 configurations) | Not published |
| G3A(V/H)060BD1**1 | 4.10 (3.70–4.10 across 2 configurations) | Not published |
| 12(1,2)B060 | 4.10 (3.70–4.10 across 2 configurations) | Not published |
| 12(1,2)A072 | 4.10 (3.60–4.10 across 2 configurations) | Not published |
| G5WZ048BE1* | 3.90 (3.30–3.90 across 2 configurations) | Not published |
| G5WZ060BS1* | 3.80 (3.10–3.80 across 2 configurations) | Not published |
| G5WZ024BS1* | 3.80 (3.10–3.80 across 2 configurations) | Not published |
| G5WZ120BD1* | 3.70 (3.10–3.70 across 2 configurations) | Not published |
| G5WZ060BE1* | 3.70 (3.20–3.70 across 2 configurations) | Not published |
| G5WZ048BS1* | 3.60 (3.10–3.60 across 2 configurations) | Not published |
| 106D050**1 | 3.30 | Not published |
| 106D040**1 | 3.30 | Not published |
| 166D050**1 | 3.30 | Not published |
| 166D040**1 | 3.30 | Not published |
| 106D066**1 | 3.20 | Not published |
| 166D066**1 | 3.20 | Not published |
| 166D066A*1 | Not published | Not published |
| 165H040**1 | Not published | Not published |
| 165G060**1 | Not published | Not published |
| 165G050**1 | Not published | Not published |
| 165G025**1 | Not published | Not published |
| 165G018**1 | Not published | Not published |
| 161/162K064**1*(1,4) | Not published | Not published |
| 161/162K049**1*(1,2,4) | Not published | Not published |
| 161/162K038**1*(1,2,4)***** | Not published | Not published |
| 161/162J072**1*(1,4)***** | Not published | Not published |
| 161/162J026**1*(1,4)***** | Not published | Not published |
| 141/142D048**1*1 | Not published | Not published |
| 141/142D036**1*(1,2) | Not published | 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 |
| 101/102K064**1*(1,4) | Not published | Not published |
| 101/102K049**1*(1,2,4) | Not published | Not published |
| 101/102K038**1*(1,2,4)***** | Not published | Not published |
| 101/102J072**1*(1,4)***** | Not published | Not published |
| 101/102J026**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.