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DaikinERGA04EV(A) / EHVH04SU23E6V

Daikin ERGA04EV(A) / EHVH04SU23E6V
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The Daikin ERGA04EV(A) / EHVH04SU23E6V is an air-to-water heat pump with a SCOP of 4.48 (35 °C) and a sound power level of 58 dB(A).1

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SCOP (35 °C)
4.481

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

Heating capacity (A7/W35)
4.3kW1
Official source
Outdoor unit sound power
58dB(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) 4.3 kW1
Rated output 35 °C 6 kW1
Rated output 55 °C 6 kW1
Efficiency
SCOP (35 °C) 4.481
SCOP (55 °C) 3.261
Seasonal efficiency ηs 35 °C 179 %1
Seasonal efficiency ηs 55 °C 127 %1
Energy label 35 °C A, , , 1
Energy label 55 °C A, , 1
COP A7/W35 5.11
SEER (cooling) 5.661
Noise
Outdoor unit sound power 58 dB(A)1
Indoor unit sound power 42 dB(A)1
Refrigerant
Refrigerant R321
Refrigerant GWP 6751
Refrigerant charge 1.5 kg1

Manufacturer documentation

  • Product page (daikin.eu)
  • Brochure / leaflet — Daikin Altherma 3 R – Product flyer (ECPEN22-768A) (daikin.eu, PDF)
  • Manual — EHBH/EHBX-E, ERGA04-08EV(A) – Installer reference guide (daikin.eu, PDF)

External links to Daikin's official website. The manufacturer may change or move documents; where they differ, the manufacturer's latest version applies.

Frequently asked questions

Which refrigerant does the Daikin ERGA04EV(A) / EHVH04SU23E6V use?

The Daikin ERGA04EV(A) / EHVH04SU23E6V uses R32.1

Sources

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