Daikin Altherma 3 R ECH2O

Specifications and technical data

Air Source (ASHP)ResidentialR327.5 kW

Manufacturer	Daikin
Model	Altherma 3 R ECH2O
Model code	EHSX04P30E/P50E + ERGA08EVH
Heat pump type	Air Source (ASHP)
Application	Residential
Refrigerant	R32
Mode	Heating & cooling
Heating capacity	7.5 kW
COP (heating)	4.6 at A7/W35
SCOP (heating)	4.61 at W35
Operating range (air)	-25 to 35 °C
Heating flow temperature	18–65 °C
Electrical supply	230V/1N/50Hz
Cooling capacity	6.25 kW
Cooling flow temperature	5–22 °C
EER (cooling)	3.14 at A35/W7
Dimensions (H×W×D)	740 × 884 × 388 mm
Operational Weight	58.5 kg
Sound power level	62 dB(A) (Sound power Lw(A))
Data added	2026-07-07T00:00:00
Data source	Manufacturer Data Sheet

Notes

Daikin Altherma 3 R ECH2O EHSX04P30E/P50E with ERGA08EVH outdoor unit, R32, 7.5kW nominal heating / 6.25kW cooling. ECH2O solar-ready cylinder, reversible heating and cooling.

Outdoor ERGA08EVH dims 740x884x388mm, 58.5kg, sound pressure heating 49dBA, cooling 62dBA/50dBA. SCOP 55C=3.35, eta=131% (A++). Indoor unit EHSX04P30E/P50E dims 1892x594x644mm, 77kg. 294L(P30)/477L(P50,1905x792x812mm,107kg). DHW eta118%/125%,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.