SpecDirectory

York QW025-1***-*****CvsYork Y5SZ024BD1

Side-by-side geothermal heat pump comparison

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

EER

21.9–26.8BTU/Wh

COP

3.40–4.20

Refrigerant

Other

Rated Across

2loop types

York Y5SZ024BD1

EER

21.8–26.9BTU/Wh

COP

4.10–4.80

Refrigerant

Other

Rated Across

2loop types

Key differences

Both models are closely matched on eer: 26.8 vs 26.9 BTU/Wh. The York Y5SZ024BD1 is larger at 26.9 BTU/Wh versus 26.8 BTU/Wh.

Efficiency

SpecYorkYork
EER (best configuration)(BTU/Wh)26.826.9
EER (worst configuration)(BTU/Wh)21.921.8
COP (best configuration)4.204.80
COP (worst configuration)3.404.10

Configuration

SpecYorkYork
Loop Types Rated22
Total Configurations Rated24
Model NameTWAffinity
RefrigerantOtherOther

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