Airwell Wellea Split (8.3 kW)

Specifications and technical data

✓ BUS eligibleAir Source (ASHP)ResidentialR328.3 kW

Manufacturer	Airwell
Model	Wellea Split
Model code	AW-WHPSA0810-N91/AW-YHPSA08-H91
Heat pump type	Air Source (ASHP) All Air Source heat pumps →
Application	Residential All Residential heat pumps →
Refrigerant	R32 All R32 heat pumps →
Mode	Heating & cooling
Heating capacity	8.3 kW
COP (heating)	5.2 at A7/W35
Operating range (air)	-25 to 46 °C
Heating flow temperature	up to 60 °C
Electrical supply	220-240V (Single Phase)
Cooling capacity	8.4 kW
EER (cooling)	5.05 at A35/W18
Dimensions (H×W×D)	865 × 1118 × 523 mm
Operational Weight	77 kg
Sound power level	59 dB(A) (Sound Power LW(A))
Data added	2026-07-10
Data source	Manufacturer Data Sheet
Verification	Verified by a human
Boiler Upgrade Scheme	✓ BUS eligible — Listed on the Ofgem BUS Product Eligibility List (24 Sep 2026). Grant also needs an MCS-certified installer and a qualifying system design. Funding guide
PEL certificate no.	041-K015-02 a
MCS certification	✓ MCS listed
MCS certificate no.	041-K015-02 a
MCS listing	View on MCS ↗

Free data sheet (PDF) →

Check noise at a neighbour’s window (MCS 020 a) →

View manufacturer page →

Airwell Wellea Split is a 8.3 kW air source heat pump, providing heating and cooling, using R32 refrigerant.

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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.