Enertech EBT036*vsGeoComfort GBS018*
Side-by-side geothermal heat pump comparison
Enertech EBT036*
EER
24.1–29.9BTU/Wh
COP
4.10–4.80
Refrigerant
Other
Rated Across
2loop types
GeoComfort GBS018*
EER
21.1–29.8BTU/Wh
COP
3.90–5
Refrigerant
Other
Rated Across
2loop types
Key differences
Both models are closely matched on eer: 29.9 vs 29.8 BTU/Wh. The Enertech EBT036* is larger at 29.9 BTU/Wh versus 29.8 BTU/Wh.
Efficiency
| Spec | Enertech | GeoComfort |
|---|---|---|
| EER (best configuration)(BTU/Wh) | 29.9 | 29.8 |
| EER (worst configuration)(BTU/Wh) | 24.1 | 21.1 |
| COP (best configuration) | 4.80 | 5 |
| COP (worst configuration) | 4.10 | 3.90 |
Configuration
| Spec | Enertech | GeoComfort |
|---|---|---|
| Loop Types Rated | 2 | 2 |
| Total Configurations Rated | 2 | 2 |
| Model Name | BT Series | BS Series |
| Refrigerant | Other | Other |