Zehnder Fire Rated Airbrick and Ducting Kit for Circular Ducting 188644 otherwise wasted

otherwise wasted

Measurement data transfer by radio: the optional radio module means that on the testo 925 you can also receive readings from a radio temperature probe

Connection hose between the internal siphon and the 32mm condensation drain for Zehnder ComfoClime

A special mounting sets is available for the Zehnder ComfoWell 220 for direct mounting to the ComfoAir heat recovery unit

Zehnder Fire Rated Airbrick and Ducting Kit for Circular Ducting 188644 otherwise wastedFire 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