Century ME(L/R/B/P/D/N/T/K)036AvsYORK BY JOHNSON CONTROLS YAST038**1*J
Side-by-side geothermal heat pump comparison
Century ME(L/R/B/P/D/N/T/K)036A
EER
22.8–28.5BTU/Wh
COP
4.40–5
Refrigerant
Other
Rated Across
2loop types
YORK BY JOHNSON CONTROLS YAST038**1*J
EER
23–28.4BTU/Wh
COP
4.10–4.70
Refrigerant
R-410A
Rated Across
2loop types
Key differences
Both models are closely matched on eer: 28.5 vs 28.4 BTU/Wh. The Century ME(L/R/B/P/D/N/T/K)036A is larger at 28.5 BTU/Wh versus 28.4 BTU/Wh.
Efficiency
| Spec | Century | YORK BY JOHNSON CONTROLS |
|---|---|---|
| EER (best configuration)(BTU/Wh) | 28.5 | 28.4 |
| EER (worst configuration)(BTU/Wh) | 22.8 | 23 |
| COP (best configuration) | 5 | 4.70 |
| COP (worst configuration) | 4.40 | 4.10 |
Configuration
| Spec | Century | YORK BY JOHNSON CONTROLS |
|---|---|---|
| Loop Types Rated | 2 | 2 |
| Total Configurations Rated | 2 | 4 |
| Model Name | Tranquility 30 Premier Two-Stage | YORK BY JOHNSON CONTROLS |
| Refrigerant | Other | R-410A |