AXEN X-FORCE Commercial (35 kW)

Specifications and technical data

Also known as: KS-350W/N7SBP

✓ BUS eligibleAir Source (ASHP)CommercialR29035 kW

Manufacturer	AXEN
Model	X-FORCE Commercial
Model code	KS-350W/N7BP
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	35 kW
Max heating output (low temp)	35 kW at A7/W55
COP (heating)	4.3 at A7/W35
SCOP (heating)	4.59 at W35
Operating range (air)	-25 to 35 °C
Heating flow temperature	25–85 °C
Electrical supply	380-415V (Three Phase)
Cooling capacity	35 kW
Max cooling output (high temp)	35 kW at A35/W7
Cooling flow temperature	7–18 °C
EER (cooling)	2.88 at A35/W7
SEER (cooling)	6.88 at W7
Dimensions (H×W×D)	1821 × 1350 × 520 mm
Operational Weight	310 kg
Sound power level	70 dB(A) (Sound Power LW(A))
Data added	2026-08-30
Data source	Manufacturer website
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.	MR 50726487 0001/001

Free data sheet (PDF) →

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

View manufacturer page →

AXEN KS-350W/N7BP commercial air-to-water heat pump, R290 monobloc. 35 kW heating at A7/W35 with a COP of 4.3 and SCOP of 4.59 at W35. Scroll DC inverter compressor, three-phase. Operates from -25 C ambient, ErP class A+++.

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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.