CTC EcoAir C100 C116 (400V)

Specifications and technical data

✓ BUS eligibleAir Source (ASHP)CommercialR29017.97 kW

Manufacturer	CTC
Model	EcoAir C100 C116 (400V)
Model code	591006001
Heat pump type	Air Source (ASHP) All Air Source heat pumps →
Application	Commercial All Commercial heat pumps →
Refrigerant	R290 All R290 heat pumps →
Mode	Heating & cooling
Heating capacity	17.97 kW
Max heating output (low temp)	11.4 kW at A-7/W35
COP (heating)	5 at A7/W35
SCOP (heating)	5.15 at W35
Operating range (air)	-25 to 38 °C
Heating flow temperature	25–75 °C
Electrical supply	380-415V (Three Phase)
Cooling capacity	17.53 kW
Max cooling output (high temp)	13.79 kW at A35/W7
EER (cooling)	3.73 at A35/W7
Dimensions (H×W×D)	1397 × 1204 × 488 mm
Operational Weight	150 kg
Sound power level	52 dB(A) (Sound Power LW(A))
Price (unit only)	~£5,755.20 (checked 2026-07-18 00:00:00)
Data added	2026-06-24
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.	047-A1010_1
MCS certification	✓ MCS listed
MCS certificate no.	047-A1010_1
MCS listing	View on MCS ↗

Free data sheet (PDF) →

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

View manufacturer page →

CTC EcoAir C116 (400V) is a 17.97 kW air source heat pump, providing heating and cooling, using R290 refrigerant.

Where to buy (UK)

UK Supplier	The Heat Pump Warehouse

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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.