The PowerKon LT is operated at low temperature and is suitable for efficient heating and cooling in existing buildings and new construction.

The PowerKon LT can be installed particularly easily and quickly and is ideal for renovations as well as switching to a heat pump system. Retrofitting is possible in existing buildings without major intervention – even during ongoing operation.
At low system temperatures, the PowerKon LT heat pump-based heater achieves three to four times the output of conventional radiators. This makes it ideally suited for the efficient operation of a heat pump.
The heat pump-based heater for heating and cooling is available in 3 lengths.
It is suitable for non-residential as well as residential areas. All occupied rooms, whether in a single-family home, office building, or administrative building, are hydronically temperature-controlled by the PowerKon LT.
Residential buildings
Office buildings
Administrative buildings
The unit has a cooling function, optionally for dry or wet cooling. In the version for wet cooling, a condensate pump can optionally be integrated into the PowerKon LT.


It operates like underfloor heating at low temperature, but is significantly faster to respond.
Thanks to its operation at low temperature, the PowerKon LT helps reduce the CO₂ footprint.
The simple design, smooth visible surface, and concealed air intake opening on the underside of the unit allow for easy inspection and cleaning of the air filter. For maintenance of the internal components, the design cover can be removed without tools.
The use of EPP, expanded polypropylene, achieves optimal airflow, which in turn results in maximum air volumes at low sound power levels.
Adapt the product to your requirements – these options are available for selection.
Hydraulics connection side possible on the left or right
Available with pressure-independent thermostatic valve, preassembled thermostatic valve, or without thermostatic valve

With our free calculation program, you can find the product with the right performance data for your project in just a few steps. You can then download the official technical data sheet with your individual project values as a PDF.
The PowerKon LT meets all relevant requirements for hygienic design (construction, components, cleanability, and maintenance).
We assess the environmental impact of our products across their entire life cycle („cradle to cradle“) and publish the results transparently in our Environmental Product Declarations (EPD). These EPDs can be easily integrated into leading building certification systems such as DGNB, BREEAM, or LEED and are available in the download section.
Reduce operating costs and emissions and make yourself and your customers less dependent on fossil fuels.
All relevant documents for this product provided in a compact format.