Katherm NK

Optimised performance with a wide range of dimensions.

Trench units are installed along floor-to-ceiling window surfaces in the floor. The Katherm NK provides a comfortable feel-good climate in the room through natural convection. The cooled room air sinks into the floor channel, flows through the water-heated convector and rises as heated air at the window surfaces to then be distributed in the room.

The Katherm NK is suitable for full room heating, residual heat coverage and cold air screening. The unit is available in various duct widths, heights and lengths for heating the room as required. The Katherm NK has a convector consisting of round copper pipes with aluminium fins through which hot water flows. The units can also be equipped with an electromechanical control system to regulate the units according to the customer’s requirements. The unit components are mounted in a floor trench, which is covered by a roll-up grille or a linear grille.

This decorative cover of the trench unit is available in aluminium, brass, stainless steel and wood. The Katherm NK trench unit is used to heat rooms with large window areas. Exemplary areas of application for the unit are hotels, offices, sales and exhibition rooms.