basic unit
Kampmann Katherm QL trench heater, supplied as convector-based ready-to-install trench heaters with supply air connection for displacement air functionality. Heat outputs tested in accordance with DIN EN 16430, parts 1 and 2. Trench chassis made of sendzimir galvanised sheet steel, coated in graphite gray. Height-adjustable mounting brackets on the sides with impact sound insulation; sturdy height adjustment mechanism with impact sound insulation. Includes cross braces to reinforce the trench chassis. With pre-punched connection openings for water supply and return as well as electrical connections, on the room side. With a frame edging profile color-matched to the grate. With standard protective cover and frame edge. With a cover plate over the connection area.
Heat exchanger
High-performance heat exchanger made of circular copper pipes with aluminum fins, coated in graphite gray. Includes an air baffle. With integral bleed option.
| System | | 2-pipe |
| Max. operating pressure | bar | 10 |
| Max. entering water temperature | °C | 95 |
| Min. entering water temperature | °C | 15 |
Supply air
Supply air spigots for air supply arranged at the side along the length of the duct. Deflector plate to specify the air direction within the displacement air box with integrated slider for air volume regulation. Displacement air outlet plate with integrated eccentrically borne and adjustable air guidance rollers with rectifiers and additional perforations for evenly directed and low-turbulence displacement air discharge into the room.
| shape | | round |
| Nominal size | | nominal size 80 |
Grille
With double T-profile grille. Connections made of corrosion-proof steel springs with matching spacers.
Configuration
| Grille design | | Roll-up grille |
| Grille finish | | Aluminium, bronze anodised |
| Length | mm | 1700 |
| Width | mm | 350 |
| Height | mm | 150 |
| Bar height | mm | 18 |
| Bar depth | mm | 5 |
| Bar spacing | mm | 12 |
| Free area, approx. | % | 70 |
| Weight | kg | 28.0 |
Connection