Under pressure damper for Vallox 15P-EC and 15P-ECH roof fans

An underpressure damper that fits the Vallox 15P-EC and 15P-ECH roof fans closes the duct when the roof fan is switched off. This keeps cold air and snow out of the duct.

Category: Accessories for fans

Suitable for the following applications

Offices and public spaces

Small houses

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