QZ036-1CSC-*****A
York · Geothermal Heat Pump
ENERGY STAR CertifiedGeothermal Heat Pumps →
EER
19.9–25.8BTU/Wh
COP
4.20–4.80
Refrigerant
Other
Rated Across
2loop types
ENERGY STAR Most Efficient
York QZ036-1CSC-*****A: EER 25.8 BTU/Wh, around the middle of the range for geothermal heat pumps (category median 24.1 BTU/Wh).
Where this model sits
EER25.8BTU/Wh
16.1median 24.147.6
COP4.80
3.10median 4.405.60
The York QZ036-1CSC-*****A is a 25.8 BTU/Wh geothermal heat pump using Other. At 25.8 BTU/Wh it ranks around the middle of the 2,204 certified geothermal heat pumps models.
Specifications
| Efficiency | |
|---|---|
| EER (best configuration) | 25.8BTU/Wh |
| EER (worst configuration) | 19.9BTU/Wh |
| COP (best configuration) | 4.80 |
| COP (worst configuration) | 4.20 |
| Configuration | |
| Loop Types Rated | 2 |
| Total Configurations Rated | 4 |
| Model Name | CP/RP Split |
| Refrigerant | Other |
All 14 specifications
| Identifiers | |
|---|---|
| Model Number | QZ036-1CSC-*****A |
| ENERGY STAR ID | ES_22859_QZ036-1CSC-*****A_06032026013116_01218471905 |
| Partner | FHP Manufacturing Bosch Group |
| Date Qualified | 2026-07-21 |
| Available From | 2025-05-30 |
| Markets | United States, Canada |
Documentation
We link to manufacturer documentation at its original source rather than rehosting it, so you always get the current revision.