SpecDirectory

31540/U

Ecoforest · Geothermal Heat Pump

ENERGY STAR CertifiedGeothermal Heat Pumps →
EER

17.1–20.5BTU/Wh

COP

3.10–3.50

Refrigerant

Other

Rated Across

2loop types

Low EERENERGY STAR Most Efficient

Ecoforest 31540/U: EER 20.5 BTU/Wh, lower than 87% of geothermal heat pumps (category median 24.1 BTU/Wh).

Where this model sits

EER20.5BTU/Wh
16.1median 24.147.6

Lower than 87% of geothermal heat pumps.

COP3.50
3.10median 4.405.60

The Ecoforest 31540/U is a 20.5 BTU/Wh geothermal heat pump using Other. At 20.5 BTU/Wh it ranks in the bottom 13% of the 2,204 certified geothermal heat pumps models.

Specifications

Efficiency
EER (best configuration)20.5BTU/Wh
EER (worst configuration)17.1BTU/Wh
COP (best configuration)3.50
COP (worst configuration)3.10
Configuration
Loop Types Rated2
Total Configurations Rated2
Model NameecoGEO+ C4 230 045 R454B HTR EH (G1)
RefrigerantOther
All 14 specifications
Identifiers
Model Number31540/U
ENERGY STAR IDES_1145869_31540/U_11032025074400_02217956911
PartnerEcoforest Geotermia SL
Date Qualified2025-11-21
Available From2025-01-10
MarketsUnited States, Canada

Documentation

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