SpecDirectory

NVZ033*1

WaterFurnace · Geothermal Heat Pump

ENERGY STAR CertifiedGeothermal Heat Pumps →
EER

28.2–37.6BTU/Wh

COP

4.30–5.10

Refrigerant

R-410A

Rated Across

2loop types

High EERENERGY STAR Most Efficient

WaterFurnace NVZ033*1: EER 37.6 BTU/Wh, better than 99% of geothermal heat pumps (category median 24.1 BTU/Wh).

Where this model sits

EER37.6BTU/Wh
16.1median 24.147.6

Better than 99% of geothermal heat pumps.

COP5.10
3.10median 4.405.60

The WaterFurnace NVZ033*1 is a 37.6 BTU/Wh geothermal heat pump using R-410A. At 37.6 BTU/Wh it ranks better than 99% of the 2,204 certified geothermal heat pumps models.

Specifications

Efficiency
EER (best configuration)37.6BTU/Wh
EER (worst configuration)28.2BTU/Wh
COP (best configuration)5.10
COP (worst configuration)4.30
Configuration
Loop Types Rated2
Total Configurations Rated2
Model Name7 Series
RefrigerantR-410A
All 14 specifications
Identifiers
Model NumberNVZ033*1
ENERGY STAR IDES_1036337_NVZ033*1_02172023004158_3281605
PartnerWaterFurnace International, Incorporated
Date Qualified2023-08-10
Available From2020-05-01
MarketsUnited States, Canada

Documentation

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