Zehnder Fire Rated Airbrick and Ducting Kit for Rectangular Ducting Duct Size:220 x 90mm Includes 1m high-quality DC-USB charging

Includes 1m high-quality DC-USB charging cable

Zehnder P/N 990 320 810

It is also ideal for replacing the old style LOOVENTS'S as the spigot position is identical and the back plates are the same size keeping reworking to a minimum

You may purchase additional panels below to offer a variety of configurations

Its formulation is safe to use and provides effective cleaning as part of regular maintenance

Zehnder Fire Rated Airbrick and Ducting Kit for Rectangular Ducting Duct Size:220 x 90mm Includes 1m high-quality DC-USB chargingFire Rated Airbrick and Ducting Kits: The firerated airbrick and duct transition kits are designed for integration into external wall constructions during the build phase, in accordance with Building Regulations Approved Document B (Fire Safety). The airbrick incorporates a pictureframe surround to facilitate accurate positioning and straightforward installation. A mechanically fixed mounting system is employed to provide a secure, stable, and durable