WZ(L/R/B/P/T/K)042A
WHALEN · Geothermal Heat Pump
ENERGY STAR CertifiedGeothermal Heat Pumps →
EER
20.4–25.7BTU/Wh
COP
3.80–4.40
Refrigerant
Other
Rated Across
2loop types
ENERGY STAR Most Efficient
WHALEN WZ(L/R/B/P/T/K)042A: EER 25.7 BTU/Wh, around the middle of the range for geothermal heat pumps (category median 24.1 BTU/Wh).
Where this model sits
EER25.7BTU/Wh
16.1median 24.147.6
COP4.40
3.10median 4.405.60
The WHALEN WZ(L/R/B/P/T/K)042A is a 25.7 BTU/Wh geothermal heat pump using Other. At 25.7 BTU/Wh it ranks around the middle of the 2,204 certified geothermal heat pumps models.
Specifications
| Efficiency | |
|---|---|
| EER (best configuration) | 25.7BTU/Wh |
| EER (worst configuration) | 20.4BTU/Wh |
| COP (best configuration) | 4.40 |
| COP (worst configuration) | 3.80 |
| Configuration | |
| Loop Types Rated | 2 |
| Total Configurations Rated | 2 |
| Model Name | Tranquility 24 Versatile Two-Stage |
| Refrigerant | Other |
All 14 specifications
| Identifiers | |
|---|---|
| Model Number | WZ(L/R/B/P/T/K)042A |
| ENERGY STAR ID | ES_17771_WZ(L/R/B/P/T/K)042A_02252025171427_02216419945 |
| Partner | Heat Controller Inc. |
| Date Qualified | 2025-03-05 |
| Available From | 2024-07-17 |
| Markets | United States, Canada |
Documentation
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