AE Air WSH6009A6*vsGeoComfort GZS009
Side-by-side geothermal heat pump comparison
AE Air WSH6009A6*
EER
18.9–23BTU/Wh
COP
3.60–4.20
Refrigerant
R-410A
Rated Across
2loop types
GeoComfort GZS009
EER
22.9BTU/Wh
COP
4.20
Refrigerant
R-410A
Key differences
Both models are closely matched on eer: 23.0 vs 22.9 BTU/Wh. The AE Air WSH6009A6* is larger at 23 BTU/Wh versus 22.9 BTU/Wh.
Efficiency
| Spec | AE Air | GeoComfort |
|---|---|---|
| EER (best configuration)(BTU/Wh) | 23 | 22.9 |
| EER (worst configuration)(BTU/Wh) | 18.9 | 22.9 |
| COP (best configuration) | 4.20 | 4.20 |
| COP (worst configuration) | 3.60 | 4.20 |
Configuration
| Spec | AE Air | GeoComfort |
|---|---|---|
| Loop Types Rated | 2 | 1 |
| Total Configurations Rated | 2 | 1 |
| Model Name | WSH6009A6* | Ion |
| Refrigerant | R-410A | R-410A |