Ochsner GMLW 14 Plus

Specifications and technical data

Air Source (ASHP)ResidentialR407C15.1 kW

Manufacturer	Ochsner
Model	GMLW 14 Plus
Model code	GMLW 14 Plus
Heat pump type	Air Source (ASHP)
Application	Residential
Refrigerant	R407C
Mode	Heating & cooling
Heating capacity	15.1 kW
COP	5 at A7/W35
EER (cooling)	3.4
Operating range (air)	-22 to 40 °C
Flow temperature	up to 65 °C
Power input	3 kW
Dimensions (H×W×D)	1150 × 600 × 650 mm
Weight	135 kg
Data added	2026-06-10
Data source	manufacturer

Notes

High-efficiency air/water split heat pump with horizontal evaporator. World record COP of 4.4 at A2/W35 (certified by Swiss IES).

R407C. A++ ErP. 10-year guarantee on evaporator housing. COP 5.3 at A10/W35, 4.4 at A2/W35, 3.6 at A-7/W35.

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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.