Enertech EWV060*vsWaterFurnace NSZ042J1*
Side-by-side geothermal heat pump comparison
Enertech EWV060*
EER
19.6BTU/Wh
COP
3.50
Refrigerant
Other
WaterFurnace NSZ042J1*
EER
19.5BTU/Wh
COP
3.90
Refrigerant
R-410A
Key differences
Both models are closely matched on eer: 19.6 vs 19.5 BTU/Wh. The Enertech EWV060* is larger at 19.6 BTU/Wh versus 19.5 BTU/Wh.
Efficiency
| Spec | Enertech | WaterFurnace |
|---|---|---|
| EER (best configuration)(BTU/Wh) | 19.6 | 19.5 |
| EER (worst configuration)(BTU/Wh) | 19.6 | 19.5 |
| COP (best configuration) | 3.50 | 3.90 |
| COP (worst configuration) | 3.50 | 3.90 |
Configuration
| Spec | Enertech | WaterFurnace |
|---|---|---|
| Loop Types Rated | 1 | 1 |
| Total Configurations Rated | 1 | 2 |
| Model Name | WV060 REV J | 5 Series (Indoor Split) |
| Refrigerant | Other | R-410A |