Arcoaire HCR24H**C******1vsCentury MJN024A
Side-by-side geothermal heat pump comparison
Arcoaire HCR24H**C******1
EER
22.8–27.8BTU/Wh
COP
4.20–4.90
Refrigerant
Other
Rated Across
2loop types
Century MJN024A
EER
20.9–27.7BTU/Wh
COP
4.10–4.90
Refrigerant
Other
Rated Across
2loop types
Key differences
Both models are closely matched on eer: 27.8 vs 27.7 BTU/Wh. The Arcoaire HCR24H**C******1 is larger at 27.8 BTU/Wh versus 27.7 BTU/Wh.
Efficiency
| Spec | Arcoaire | Century |
|---|---|---|
| EER (best configuration)(BTU/Wh) | 27.8 | 27.7 |
| EER (worst configuration)(BTU/Wh) | 22.8 | 20.9 |
| COP (best configuration) | 4.90 | 4.90 |
| COP (worst configuration) | 4.20 | 4.10 |
Configuration
| Spec | Arcoaire | Century |
|---|---|---|
| Loop Types Rated | 2 | 2 |
| Total Configurations Rated | 2 | 4 |
| Model Name | CP | TRANQUILITY 27 DIGITAL SPLIT |
| Refrigerant | Other | Other |