SpecDirectory

WaterFurnace W5SZ024BD1vsYork QW025-1***-*****C

Side-by-side geothermal heat pump comparison

WaterFurnace W5SZ024BD1

EER

21.8–26.9BTU/Wh

COP

4.10–4.80

Refrigerant

Other

Rated Across

2loop types

York QW025-1***-*****C

EER

21.9–26.8BTU/Wh

COP

3.40–4.20

Refrigerant

Other

Rated Across

2loop types

Key differences

Both models are closely matched on eer: 26.9 vs 26.8 BTU/Wh. The WaterFurnace W5SZ024BD1 is larger at 26.9 BTU/Wh versus 26.8 BTU/Wh.

Efficiency

SpecWaterFurnaceYork
EER (best configuration)(BTU/Wh)26.926.8
EER (worst configuration)(BTU/Wh)21.821.9
COP (best configuration)4.804.20
COP (worst configuration)4.103.40

Configuration

SpecWaterFurnaceYork
Loop Types Rated22
Total Configurations Rated42
Model Name5 SERIES INDOOR SPLITTW
RefrigerantOtherOther

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