CTC EcoAir C100 C108 (400V)

Specifications and technical data

Also known as: CTC EcoAir C108 3x400V, CTC EcoAir C108

Air Source (ASHP)ResidentialR29011.52 kW

Manufacturer	CTC
Model	EcoAir C100 C108 (400V)
Model code	591002001
Heat pump type	Air Source (ASHP)
Application	Residential
Refrigerant	R290
Mode	Heating & cooling
Heating capacity	11.52 kW
Max heating output (low temp)	7.48 kW at A-7/W35
COP (heating)	4.86 at A7/W35
SCOP (heating)	4.78 at W35
Operating range (air)	-25 to 38 °C
Heating flow temperature	25–75 °C
Electrical supply	380-415V (Three Phase)
Cooling capacity	9.27 kW
Max cooling output (high temp)	8.02 kW at A35/W7
EER (cooling)	2.27 at A35/W7
Dimensions (H×W×D)	892 × 1204 × 488 mm
Operational Weight	106 kg
Sound power level	50 dB(A) (Sound Power LW(A))
Price (unit only)	£4306.400000000001–£4486.06 (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 certificate no.	047-A1008_1
MCS listing	View on MCS ↗

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CTC EcoAir C108 (400V) is a 11.52 kW air source heat pump, providing heating and cooling, using R290 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.