Zehnder Fire Rated Airbrick and Ducting Kit for Circular Ducting 990322031 Multiple fan speeds available to

Multiple fan speeds available to ensure the unit is run at its most efficient

The maximum permitted connection capacity for single phase 230 V is 2

The Airflow AIROVENT continuous mechanical extract ventilation range is designed for the simultaneous ventilation of separate areas in the home or as a multipoint extractor system for a wide range of light commercial applications

Useful battery level & charging indicators

Zehnder Fire Rated Airbrick and Ducting Kit for Circular Ducting 990322031 Multiple fan speeds available toFire 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