Trench Technology


Trench systems are the perfect choice for a comfortable indoor climate that maintains an uninterrupted view outside and effectively screens any incoming cold air.

See for yourself!


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PowerKon LT

PowerKon LT

Energy-efficient and innovative heat pump-based heaters for residential buildings. Ideally suited for renovation and new construction and with an additional plus -the cooling function.

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Heat Pump ready

Heat Pump ready

Let us present one of the widest product ranges of units suitable for use with heat pumps – “Heat Pump ready” as it were. Choose our products that carry this label for your future-proofed heating and cooling system.

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Venkon XL

Venkon XL

The solution for high-performance heating and cooling in demanding environments. With its slim design and impressive output, the Venkon XL ensures a perfect indoor climate while seamlessly integrating into suspended ceilings. Discover the flexibility and power of the Venkon XL!

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Trench Technology

Trench technology for effective primary heating and cooling, supplementary heating or cold air screening under large areas of glazing.

Katherm HK

Katherm HK

EC tangential fan-assisted convection for heating or cooling.
Katherm QK nano

Katherm QK nano

EC tangential fan-assisted convection with small dimensions.
Katherm NK

Katherm NK

Natural convection.

Perimeter Heating

Convectors for wall-mounting or free-standing installation, also suitable for use with low water temperatures. Available as cased or uncased models for ultra-responsive heating.

PowerKon + W

PowerKon + W

Wall-mounted convector for use with low water temperatures.
PowerKon nano

PowerKon nano

Free-standing convector with EC tangential fan-assisted convection.

Fan Coils

Environmentally-friendly air conditioning of buildings for today and tomorrow. We have the right solution for every project.

KaDeck

KaDeck

Versatile air conditioning for existing and new-build offices.
Wall HK

Wall HK

Slim fan-assisted convector unit
Venkon

Venkon

Fan coils, recirculating air. Heating, cooling and filtering for maximum comfort.