SpecDirectory

GeoComfort GZS017*vsNordic W-75-HACW-P-1T-**

Side-by-side geothermal heat pump comparison

GeoComfort GZS017*

EER

21.9BTU/Wh

COP

4.10

Refrigerant

Other

Nordic W-75-HACW-P-1T-**

EER

16.5–21.8BTU/Wh

COP

3.20–3.80

Refrigerant

R-410A

Rated Across

2loop types

Key differences

Both models are closely matched on eer: 21.9 vs 21.8 BTU/Wh. The GeoComfort GZS017* is larger at 21.9 BTU/Wh versus 21.8 BTU/Wh.

Efficiency

SpecGeoComfortNordic
EER (best configuration)(BTU/Wh)21.921.8
EER (worst configuration)(BTU/Wh)21.916.5
COP (best configuration)4.103.80
COP (worst configuration)4.103.20

Configuration

SpecGeoComfortNordic
Loop Types Rated12
Total Configurations Rated12
Model NameZS SeriesW75
RefrigerantOtherR-410A
View GZS017* specs →View W-75-HACW-P-1T-** specs →

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