SEVi 160L (Light) makes the advantages of decentralised ventilation available for buildings with thinner walls. The SEVi 160L decentralised ventilation system compensates for thinner walls (from 150 mm) with a specially designed stainless steel weather protection bonnet.
The SEVi 160 Light (decentralised ventilation SEVi 160L) consists of a fixed pipe (Ø = 160 mm) made of PPs (polypropylene) flame retardant, for installation of the ventilation system in properties with various wall thicknesses from 150 mm. The ventilation system is fixed in the PPs pipe. It consists of an EPP (expanded polypropylene) casing. This material has a strong sound-absorbing and insulating effect.
An extremely quiet reversible high-performance fan from Fa. Papst operates in the housing. This fan has been optimised for both running directions for the first time. A high-tech ceramic (specific heat capacity 877 J/kgK) is implemented as heat exchanger. The specially designed weather protection bonnet with wind protection function prevents water from entering the ventilation system. In addition, a dust filter (optional pollen and active climate filter) is inserted into the system for protection against external influences. (The filters of the SEVi 160L decentralised ventilation system are very easy to change).
straight through the wall
The solution for narrow external walls is the SEVi 160L; for even thinner walls, shorter ventilator inserts and further external terminations are available.