SpecDirectory

HZS048B

Century · Geothermal Heat Pump

ENERGY STAR CertifiedGeothermal Heat Pumps →
EER

19.3–26.2BTU/Wh

COP

3.80–4.40

Refrigerant

R-410A

Rated Across

2loop types

ENERGY STAR Most Efficient

Century HZS048B: EER 26.2 BTU/Wh, around the middle of the range for geothermal heat pumps (category median 24.1 BTU/Wh).

Where this model sits

EER26.2BTU/Wh
16.1median 24.147.6
COP4.40
3.10median 4.405.60

The Century HZS048B is a 26.2 BTU/Wh geothermal heat pump using R-410A. At 26.2 BTU/Wh it ranks around the middle of the 2,204 certified geothermal heat pumps models.

Specifications

Efficiency
EER (best configuration)26.2BTU/Wh
EER (worst configuration)19.3BTU/Wh
COP (best configuration)4.40
COP (worst configuration)3.80
Configuration
Loop Types Rated2
Total Configurations Rated6
Model NameTranquility 27 Split Digital
RefrigerantR-410A
All 14 specifications
Identifiers
Model NumberHZS048B
ENERGY STAR IDES_22828_HZS048B_12112024110333_01206223152
PartnerClimateMaster Inc.
Date Qualified2024-12-11
Available From2015-12-01
MarketsUnited States, Canada

Documentation

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