Daikin Altherma 3 R F

Specifications and technical data

Air Source (ASHP)ResidentialR324.3 kW

Manufacturer	Daikin
Model	Altherma 3 R F
Model code	EHVX04S18E3V/E6V + ERGA04EV
Heat pump type	Air Source (ASHP)
Application	Residential
Refrigerant	R32
Mode	Heating & cooling
Heating capacity	4.3 kW
COP (heating)	5.1 at A7/W35
SCOP (heating)	4.54 at W35
Operating range (air)	-25 to 35 °C
Heating flow temperature	15–65 °C
Electrical supply	230V/1N/50Hz
Cooling capacity	4.86 kW
Cooling flow temperature	5–22 °C
EER (cooling)	3.32 at A35/W7
Dimensions (H×W×D)	740 × 884 × 388 mm
Operational Weight	58.5 kg
Sound power level	58 dB(A) (Sound power Lw(A))
Data added	2026-07-07T00:00:00
Data source	Manufacturer Data Sheet

Notes

Daikin Altherma 3 R F EHVX04S18E3V/E6V with ERGA04EV outdoor unit, R32, 4.3kW nominal heating / 4.86kW cooling. Floor-standing with integrated 180L DHW tank, reversible heating and cooling.

Outdoor ERGA04EV dims 740x884x388mm, 58.5kg, sound pressure heating 44dBA, cooling 61dBA/48dBA. SCOP 55C=3.29, eta=129% (A++). Indoor unit EHVX04S18E3V/E6V dims 1650x595x625mm, 119kg. 230L tank variant (S23): 1850x595x625mm, 128kg. DHW eta 125-134%, class A+.

Where to buy (UK)

UK Supplier	The Heat Pump Warehouse
UK Supplier	Space Air
UK Supplier	City Plumbing

✓ Verified via Manual Verification data

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Data is compiled from manufacturer sources and may contain errors or gaps. Always confirm specifications with the manufacturer before making decisions.