ZRL 125 – Installation kit soffit – Helios
Installation kit soffit with inner panel ZLA 125 IB and optional sound-insulating element ZLA 125 SE. The inner panels regulate the flow rate or keep it constant depending on the humidity and design.
Consisting of telescopic tube 260–500 mm (DN 100 / DN 125)and EPP soffit channel (fire protection class B1). Incl. 2 plaster covers for inside and outside, for protection against contamination in the shell construction phase. Flexible installation left or right of window possible without modification.
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