Ecoforest ecoAIR+ PRO (ecoAIR+ 3-18 PRO (230V))

Specifications and technical data

✓ BUS eligibleAir Source (ASHP)ResidentialR2903.5–18 kW

Manufacturer	Ecoforest
Model	ecoAIR+ PRO
Model code	ecoAIR+ 3-18 PRO (230V)
Heat pump type	Air Source (ASHP) All Air Source heat pumps →
Application	Residential All Residential heat pumps →
Refrigerant	R290 All R290 heat pumps →
Mode	Heating & cooling
Heating capacity	3.5–18 kW
Max heating output (low temp)	15.9 kW at A7/W55
COP (heating)	5.1 at A7/W35
SCOP (heating)	4.46 at W35
Operating range (air)	-20 to 50 °C
Heating flow temperature	20–80 °C
Electrical supply	220-240V (Single Phase)
Cooling capacity	2.9–13.6 kW
Max cooling output (high temp)	13.6 kW at A35/W7
Cooling flow temperature	7–30 °C
EER (cooling)	4 at A35/W7
Dimensions (H×W×D)	1254 × 1350 × 625 mm
Operational Weight	175 kg
Sound power level	57 dB(A) (Sound Power LW(A))
Data added	16/07/2026
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.	BSI KM 610194/263
MCS certification	✓ MCS listed
MCS certificate no.	BSI KM 610194/263
MCS listing	View on MCS ↗

Free data sheet (PDF) →

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

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Ecoforest ecoAIR+ 3-18 PRO is a 3.5-18.0kW air source heat pump, using R290 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.