Geo-Thermal Split geothermal heat pumps
18 geothermal heat pumps listed under Geo-Thermal Split.
| Model | COP | Costs to run |
|---|---|---|
| GZ024SA*C******1 | 5.00 (4.00–5.00 across 4 configurations) | Not published |
| GZ024SA*N******1 | 4.90 (3.90–4.90 across 4 configurations) | Not published |
| GZ048SA*C******1 | 4.70 (4.00–4.70 across 4 configurations) | Not published |
| GZ036SA*C******1 | 4.70 (3.80–4.70 across 6 configurations) | Not published |
| GZ048SA*N******1 | 4.60 (3.90–4.60 across 4 configurations) | Not published |
| GZ036SA*N******1 | 4.60 (3.80–4.60 across 6 configurations) | Not published |
| GZ036***C***1**2 | 4.60 (3.80–4.60 across 2 configurations) | Not published |
| GZ036*******1**2 | 4.60 (3.60–4.60 across 6 configurations) | Not published |
| GZ060SA*C******1 | 4.50 (3.90–4.50 across 4 configurations) | Not published |
| GZ024*******1**1 | 4.50 (3.90–4.50 across 4 configurations) | Not published |
| GZ060SA*N******1 | 4.40 (3.90–4.40 across 4 configurations) | Not published |
| GZ036***N***1**2 | 4.30 (3.60–4.30 across 4 configurations) | Not published |
| GZ072SA*C******1 | 4.20 (3.60–4.20 across 4 configurations) | Not published |
| GZ072SA*N******1 | 4.10 (3.50–4.10 across 4 configurations) | Not published |
| GS024**1**1 | 3.90 | Not published |
| GZ060*******1**1 | 3.80 | Not published |
| GZ072*******1**1 | 3.70 | Not published |
| GZ048*******1**1 | 3.60 | 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.