Ochsner GMSW (14.2 kW)

Specifications and technical data

Ground Source (GSHP)ResidentialR407C14.2 kW

Manufacturer	Ochsner
Model	GMSW
Model code	GMSW 15 HK plus
Heat pump type	Ground Source (GSHP) All Ground Source heat pumps →
Application	Residential All Residential heat pumps →
Refrigerant	R407C All R407C heat pumps →
Mode	Heating and Cooling
Heating capacity	14.2 kW
Max heating output (low temp)	12.4 kW at B0/W60
COP (heating)	4.4 at B0/W35
SCOP (heating)	4.76 at W35
Operating range (air)	-6 to 20 °C
Heating flow temperature	up to 65 °C
Electrical supply	380-415V (Three Phase)
Cooling capacity	17.4 kW
Max cooling output (high temp)	9.8 kW at B25/W7
EER (cooling)	5.6 at B25/W18
Dimensions (H×W×D)	1150 × 600 × 650 mm
Operational Weight	138 kg
Sound power level	50 dB(A) (Sound Power LW(A))
Data added	25/07/2026
Data source	Manufacturer datasheet
Verification	Verified by a human

Free data sheet (PDF) →

View manufacturer page →

Ochsner GMSW is a 14.2 kW ground source heat pump, providing heating and cooling, using R407C refrigerant.

✎ Suggest a correction to this data

Data is compiled from manufacturer sources and may contain errors or gaps. Always confirm specifications with the manufacturer before making decisions.