Luckingstar LKS R290 Ultraheat

Specifications and technical data

Air Source (ASHP)CommercialR29016.92–50 kW

Manufacturer	Luckingstar
Model	LKS R290 Ultraheat
Model code	LWH-F50VSN9H
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	16.92–50 kW
Max heating output (low temp)	50 kW at A7/W55
COP (heating)	4.31 at A7/W35
Operating range (air)	-25 to 45 °C
Heating flow temperature	25–75 °C
Power input	23.1 kW
Electrical supply	380-415V (Three Phase)
Cooling capacity	35 kW
Max cooling output (high temp)	35 kW at A35/W7
Cooling flow temperature	5–25 °C
EER (cooling)	2.65 at A35/W7
Dimensions (H×W×D)	2235 × 1250 × 1050 mm
Operational Weight	400 kg
Sound power level	66 dB(A) (Sound Power LW(A))
Data added	2026-10-20
Data source	Luckingstar (LKS) heat pump catalogue 2026-06
Verification	Verified by a human
MCS certification	✓ MCS listed
MCS certificate no.	011-1W1068

Free data sheet (PDF) →

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

Luckingstar (LKS) R290 Ultraheat LWH-F50VSN9H commercial R290 inverter air-to-water monobloc heat pump, 16.92-50 kW at A7/W35, water up to 75 °C, 380-415 V three-phase.

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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.