Decentralised ventilation SEVi 160RO - Special solution of a roof duct

SEVi 160RO (Roof) ventilates and deaerates roof spaces. The extended stainless steel duct of the SEVi 160RO decentralised ventilation system is aesthetically integrated into the sloping roof.
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The SEVi 160 Roof (decentralised ventilation SEVi 160RO) outlet consists of a fixed pipe (Ø = 160 mm) made of PPs (polypropylene) flame retardant, for installation of the ventilation system in the roof at various roof pitches. The ventilation system is implemented in a stainless steel weatherproof housing. Materials made of EPS and EPP improve the heat transfer coefficient (U-value) and thus increase the efficiency of the ventilation system.

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 the 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 filter) is inserted into the system for protection against external influences. The filters of the SEVi 160RO decentralised ventilation system are very easy to change.