Ecoforest 21640/UvsEcoforest 921230/1
Side-by-side geothermal heat pump comparison
Ecoforest 21640/U
EER
17.3–20.2BTU/Wh
COP
3.50–4
Refrigerant
Other
Rated Across
2loop types
Ecoforest 921230/1
EER
16.2–20.3BTU/Wh
COP
3.40–4
Refrigerant
R-410A
Rated Across
2loop types
Key differences
Both models are closely matched on eer: 20.2 vs 20.3 BTU/Wh. The Ecoforest 921230/1 is larger at 20.3 BTU/Wh versus 20.2 BTU/Wh.
Efficiency
| Spec | Ecoforest | Ecoforest |
|---|---|---|
| EER (best configuration)(BTU/Wh) | 20.2 | 20.3 |
| EER (worst configuration)(BTU/Wh) | 17.3 | 16.2 |
| COP (best configuration) | 4 | 4 |
| COP (worst configuration) | 3.50 | 3.40 |
Configuration
| Spec | Ecoforest | Ecoforest |
|---|---|---|
| Loop Types Rated | 2 | 2 |
| Total Configurations Rated | 2 | 2 |
| Model Name | ecoGEO+ B4 230 075 R454B HTR EH (G1) | NETZERO12KW2BWRB |
| Refrigerant | Other | R-410A |