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GreeGRS-CQ4.0Pd/NhH2-E+SXTVD300LC/B-E

The Gree GRS-CQ4.0Pd/NhH2-E+SXTVD300LC/B-E is an air-to-water heat pump with a SCOP of 4.65 (35 °C) and a sound power level of 60 dB(A).1

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SCOP (35 °C)
4.651

Seasonal efficiency: how much heat you get per kWh of electricity across a heating season.

Heating capacity (A7/W35)
4kW1
Official source
Outdoor unit sound power
60dB(A)1
Official source
Refrigerant
R321
Official source
Type (source)
Air-to-water1
Official source

Technical specifications

General
Type (source) Air-to-water1
Performance
Heating capacity (A7/W35) 4 kW1
Rated output 35 °C 5 kW1
Rated output 55 °C 5 kW1
Min. outdoor temperature -22 °C1
Efficiency
SCOP (35 °C) 4.651
SCOP (55 °C) 3.281
Seasonal efficiency ηs 35 °C 183 %1
Seasonal efficiency ηs 55 °C 128 %1
Energy label 35 °C A, , , 1
Energy label 55 °C A, , 1
COP A7/W35 5.21
Noise
Outdoor unit sound power 60 dB(A)1
Indoor unit sound power 42 dB(A)1
Refrigerant
Refrigerant R321
Refrigerant GWP 6751
Refrigerant charge 1.1 kg1

Frequently asked questions

Which refrigerant does the Gree GRS-CQ4.0Pd/NhH2-E+SXTVD300LC/B-E use?

The Gree GRS-CQ4.0Pd/NhH2-E+SXTVD300LC/B-E uses R32.1

Sources

  1. Heat Pump Keymark certificates — EHPA / DIN CERTCO (Heat Pump KEYMARK) · accessed 29 Sept 2026