The heater unit can be removed at the side of the housing. It boasts seamless copper ducts with mechanically pressed on aluminum blades (distance 2.1 mm), steel headers, and is set within a zinc-coated steel-plate frame. Aeration and draining at the back of the unit. A telescopic sensor frame, a frost-protected thermostat, flange and counter flange are available as accessories. On request, an electrical damper register can also be offered.

			The cooler unit can be removed at one side of the housing. It boasts seamless copper ducts with mechanically pressed on aluminum blades (distance 2.1 or 2.4 mm), a through-the-wall duct with Armaflex insulation, steel headers, and is set within a zinc-coated steel-plate frame. Aeration and draining at the back of the unit.
Flange, counter flange and siphon are available as accessories. The following models are also available on request: Cooler st/vz Cooler cu/cu Cooler cu/al - blades coated with epoxy resin

The moisture collector is extendible and consists of temperature-resistant polypropylene plastic sections. Its frames and condensation-water collection pan are made of stainless steel 1.4301. The drain nozzle Ø 40 made of PVC is led through the side of the housing.