SpecDirectory

Nordic TF65HACW-P-1T-*-SDE**vsYork QD018-1VT/HZN-*****A

Side-by-side geothermal heat pump comparison

Nordic TF65HACW-P-1T-*-SDE**

EER

19.3–23.9BTU/Wh

COP

3.10–4.50

Refrigerant

R-410A

Rated Across

4loop types

York QD018-1VT/HZN-*****A

EER

18–24BTU/Wh

COP

3.60–4.40

Refrigerant

Other

Rated Across

2loop types

Key differences

Both models are closely matched on eer: 23.9 vs 24.0 BTU/Wh. The York QD018-1VT/HZN-*****A is larger at 24 BTU/Wh versus 23.9 BTU/Wh.

Efficiency

SpecNordicYork
EER (best configuration)(BTU/Wh)23.924
EER (worst configuration)(BTU/Wh)19.318
COP (best configuration)4.504.40
COP (worst configuration)3.103.60

Configuration

SpecNordicYork
Loop Types Rated42
Total Configurations Rated42
Model NameTF65RF
RefrigerantR-410AOther

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