SpecDirectory

5 SERIES INDOOR SPLITS NDZ064J1vsClimatemaster SZ(L/R/B/P/T/K)042A

Side-by-side geothermal heat pump comparison

5 SERIES INDOOR SPLITS NDZ064J1

EER

20.8–25.8BTU/Wh

COP

3.90–4.50

Refrigerant

R-410A

Rated Across

2loop types

Climatemaster SZ(L/R/B/P/T/K)042A

EER

20.4–25.7BTU/Wh

COP

3.80–4.40

Refrigerant

Other

Rated Across

2loop types

Key differences

Both models are closely matched on eer: 25.8 vs 25.7 BTU/Wh. The 5 SERIES INDOOR SPLITS NDZ064J1 is larger at 25.8 BTU/Wh versus 25.7 BTU/Wh.

Efficiency

Spec5 SERIES INDOOR SPLITSClimatemaster
EER (best configuration)(BTU/Wh)25.825.7
EER (worst configuration)(BTU/Wh)20.820.4
COP (best configuration)4.504.40
COP (worst configuration)3.903.80

Configuration

Spec5 SERIES INDOOR SPLITSClimatemaster
Loop Types Rated22
Total Configurations Rated22
Model Name5 Series (Indoor Split)Tranquility 24 Versatile Two-Stage
RefrigerantR-410AOther
View NDZ064J1 specs →View SZ(L/R/B/P/T/K)042A specs →

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