EZS018*
Enertech · Geothermal Heat Pump
ENERGY STAR CertifiedGeothermal Heat Pumps →
EER
21.5–30.1BTU/Wh
COP
3.90–4.70
Refrigerant
Other
Rated Across
2loop types
High EERENERGY STAR Most Efficient
Enertech EZS018*: EER 30.1 BTU/Wh, better than 96% of geothermal heat pumps (category median 24.1 BTU/Wh).
Where this model sits
EER30.1BTU/Wh
16.1median 24.147.6
Better than 96% of geothermal heat pumps.
COP4.70
3.10median 4.405.60
The Enertech EZS018* is a 30.1 BTU/Wh geothermal heat pump using Other. At 30.1 BTU/Wh it ranks better than 97% of the 2,204 certified geothermal heat pumps models.
Specifications
| Efficiency | |
|---|---|
| EER (best configuration) | 30.1BTU/Wh |
| EER (worst configuration) | 21.5BTU/Wh |
| COP (best configuration) | 4.70 |
| COP (worst configuration) | 3.90 |
| Configuration | |
| Loop Types Rated | 2 |
| Total Configurations Rated | 2 |
| Model Name | ZS Series |
| Refrigerant | Other |
All 14 specifications
| Identifiers | |
|---|---|
| Model Number | EZS018* |
| ENERGY STAR ID | ES_1062792_EZS018*_02182025173426_02216772594 |
| Partner | Enertech Global, LLC |
| Date Qualified | 2025-09-23 |
| Available From | 2025-01-01 |
| Markets | United States, Canada |
Documentation
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