Enertech EWS072*vsWaterFurnace NEW050*1*
Side-by-side geothermal heat pump comparison
Enertech EWS072*
EER
16.4BTU/Wh
COP
3.20
Refrigerant
Other
WaterFurnace NEW050*1*
EER
16.1BTU/Wh
COP
3.30
Refrigerant
R-410A
Rated Across
2loop types
Key differences
Both models are closely matched on eer: 16.4 vs 16.1 BTU/Wh. The Enertech EWS072* is larger at 16.4 BTU/Wh versus 16.1 BTU/Wh.
Efficiency
| Spec | Enertech | WaterFurnace |
|---|---|---|
| EER (best configuration)(BTU/Wh) | 16.4 | 16.1 |
| EER (worst configuration)(BTU/Wh) | 16.4 | 16.1 |
| COP (best configuration) | 3.20 | 3.30 |
| COP (worst configuration) | 3.20 | 3.30 |
Configuration
| Spec | Enertech | WaterFurnace |
|---|---|---|
| Loop Types Rated | 1 | 2 |
| Total Configurations Rated | 1 | 2 |
| Model Name | WS Series | 5 Series |
| Refrigerant | Other | R-410A |