Monobloc heat pumps Everything compact in a single unit

Compact and easy to install

The monobloc heat pump combines all components in an assembly-friendly, noise-optimized unit. The climate-friendly refrigerant R454B enables an extremely efficient provision of space heat and hot water. The LWM series is therefore suitable for both new construction and the renovation of heating systems in existing buildings.

Heating operation is possible even in case of outdoor temperatures as low as -23°C. In summer, the monobloc heat pump can also be used for active cooling.


Due to easy assembly without cooling system work, the monoblock heat pump offers high installation and functional safety.

Product range Monobloc heat pumps

Monobloc heat pumps indoor units Chilled water indoor units for cooling and heating