Daikin Altherma 3 R W

Specifications and technical data

Air Source (ASHP)ResidentialR324.3 kW

Manufacturer	Daikin
Model	Altherma 3 R W
Model code	EHBH04E6V + ERGA04EV
Heat pump type	Air Source (ASHP)
Application	Residential
Refrigerant	R32
Mode	Heating only
Heating capacity	4.3 kW
COP (heating)	5.1 at A7/W35
SCOP (heating)	4.48 at W35
Operating range (air)	-25 to 35 °C
Heating flow temperature	15–65 °C
Electrical supply	230V/1N/50Hz
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 W EHBH04E6V with ERGA04EV outdoor unit, R32, 4.3kW nominal heating. Wall-mounted, no integrated tank; combine with separate stainless tank or ECH2O thermal store.

Outdoor ERGA04EV dims 740x884x388mm, 58.5kg, sound pressure heating 44dBA. SCOP 55C=3.26, eta=127% (A++). Indoor unit EHBH04E6V dims 840x440x390mm, 42.0kg. DHW water side up to 75C via external cylinder.

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.