Enertech EZT024*vsYork QZ024-1CSN-*****A
Side-by-side geothermal heat pump comparison
Enertech EZT024*
EER
22.8–28.9BTU/Wh
COP
4–4.80
Refrigerant
Other
Rated Across
2loop types
York QZ024-1CSN-*****A
EER
21.4–28.7BTU/Wh
COP
4.30–5.20
Refrigerant
Other
Rated Across
2loop types
Key differences
Both models are closely matched on eer: 28.9 vs 28.7 BTU/Wh. The Enertech EZT024* is larger at 28.9 BTU/Wh versus 28.7 BTU/Wh.
Efficiency
| Spec | Enertech | York |
|---|---|---|
| EER (best configuration)(BTU/Wh) | 28.9 | 28.7 |
| EER (worst configuration)(BTU/Wh) | 22.8 | 21.4 |
| COP (best configuration) | 4.80 | 5.20 |
| COP (worst configuration) | 4 | 4.30 |
Configuration
| Spec | Enertech | York |
|---|---|---|
| Loop Types Rated | 2 | 2 |
| Total Configurations Rated | 2 | 4 |
| Model Name | ZT Series | CP/RP Split |
| Refrigerant | Other | Other |