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Atlantic Alfea Extensa (6 kW)

Specifications and technical data

Air Source (ASHP)ResidentialR410A6 kW
ManufacturerAtlantic
ModelAlfea Extensa
Model codeA.I. 6
Heat pump typeAir Source (ASHP)
ApplicationResidential
RefrigerantR410A
ModeHeating only
Heating capacity6 kW
Max heating output (low temp)4.6 kW at A-7/W35
COP (heating)4.26 at A7/W35
Operating range (air)-20 to 35 °C
Heating flow temperatureup to 55 °C
Electrical supply220-240V (Single Phase)
Dimensions (H×W×D)620 × 790 × 373 mm
Operational Weight41 kg
Sound power level63 dB(A) (Sound Power LW(A))
Price (unit only)~£3022.44 (checked 2026-07-15)
Data added2026-07-12
Data sourceManufacturer Data Sheet

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Atlantic Alfea Extensa is a 6.0 kW air source heat pump, using R410A refrigerant.

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