Katherm HK are floor trenches for heating or cooling. Katherm HK trench units are used in front of full-height windows in different areas of buildings with an increased cooling load due to internal loads and sunlight. They are avalaible as 2-pipe or...
Katherm HK are floor trenches for heating or cooling. Katherm HK trench units are used in front of full-height windows in different areas of buildings with an increased cooling load due to internal loads and sunlight. They are avalaible as 2-pipe or 4-pipe systems. Simultaneous heating and cooling in the building is possible, thanks to the parallel supply of warm and cold water in the 4-pipe system – for individual comfort in every single room.
An energy-efficient EC fan ensures an even airflow through the convector, providing excellent heating and cooling outputs with low sound emissions. The outputs have been measured and determined in accordance with EN 16430 "Fan-assisted radiators, convectors and trench convectors". The redesigned high-output copper-aluminium coil guarantees minimal trench dimensions. The cover grille is available in a range of different designs, colours and materials to meet all modern interior architectural requirements.
A novel fixing system in the trench ensures fast cleaning and maintenance. Katherm HK trenches are also completely hygienic, thanks to an optimised condensate discharge. They come standard fitted with the KaControl control system and can be integrated into KaControl networks or building automation systems, such as KNX, Modbus or LON.
Katherm HK with supply air function provide the possibility of inducing pre-conditioned supply air into the building interior. Each supply air module provides a volumetric flow of up to 60 m³/h and the volume of air per individual module can be individually set by means of an adjustable slider.
Composition of the product/Material: The key components of the product include: - powder-coated sheet steel floor trench, - high-output copper aluminium coil, - EC tangential fan, - cover grille (aluminium, wood, stainless steel) - supply air modules (optional)
Technical aspects (size, consumption, sound, sustainability,...): -
- 10 different trench lengths (915, 950, 1200, 1350, 1700, 1850, 2000, 2250, 2500, 3000) - 3 trench widths (290, 320, 360 mm) – 3 trench heights (130, 160, 210 mm) – made-to-measure dimensions on request
- 2-pipe or 4-pipe versions
- heat output 1,220-12,243 W (at LPHW 75/65 °C, RT = 20 °C, at maximum fan speed)
- cooling output 654-6,504 W (wet cooling at CHW 7/12 °C, RT = 27 °C, 50 % relative humidity)
- sound pressure level 39-55 dB(A) at maximum fan speed (< 20-27 dB(A) at 40 % fan speed)
Origin - manufactured in Lower-Saxony, Germany
Application - used in front of full-height windows in different areas of buildings with an increased cooling load due to internal loads and sunlight - heating and cooling from the floor as an alternative to free-standing or wall-mounted convectors, underfloor heating and ceiling-mounted fan coil units - ideal for hotels, offices and commercial buildings, showrooms and sales floors, churches and historical buildings, nursery schools and schools, residential buildings