CTC CombiAir 8M

Specifications and technical data

Air Source (ASHP)ResidentialR410A6.6 kW

Manufacturer	CTC
Model	CombiAir 8M
Model code	589351001
Heat pump type	Air Source (ASHP)
Application	Residential
Refrigerant	R410A
Mode	Heating & cooling
Heating capacity	6.6 kW
Max heating output (low temp)	6.6 kW at A-7/W35
COP (heating)	4.65 at A7/W35
Operating range (air)	from -20 °C
Heating flow temperature	up to 58 °C
Electrical supply	220-240V (Single Phase)
Cooling capacity	11.2 kW
Max cooling output (high temp)	7.52 kW at A27/W7
EER (cooling)	2.68 at A35/W7
Dimensions (H×W×D)	895 × 1035 × 422 mm
Operational Weight	91 kg
Sound power level	54 dB(A) (Sound Power LW(A))
Price (unit only)	~£4645.38 (checked 2026-07-15)
Data added	2026-06-24
Data source	Manufacturer Data Sheet
MCS certification	✓ MCS listed — eligible for Boiler Upgrade Scheme (MCS-certified install required)
MCS listing	View on MCS ↗

CTC CombiAir 8M is a 6.6 kW air source heat pump, providing heating and cooling, using R410A refrigerant.

Where to buy (UK)

UK Supplier	The Heat Pump Warehouse

✓ Manually verified by Heat Pump Database

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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.