Zehnder Housing TVA-P90, Connects 1x Dia 125mm Valve to 1 x Dia 90mm Port, 60mm Length (Including Mounting Set for Concrete Applications) sand s3 Hot wire probe with Bluetooth®

Hot wire probe with Bluetooth® including temperature and humidity sensor (consisting of hot wire probe head

3 l/s) maximum air flow rate @100Pa

A special mounting set is available for the Zehnder ComfoWell 520 for direct mounting to the ComfoAir heat recovery unit

Zehnder P/N 655 010 215

Zehnder Housing TVA-P90, Connects 1x Dia 125mm Valve to 1 x Dia 90mm Port, 60mm Length (Including Mounting Set for Concrete Applications) sand s3 Hot wire probe with Bluetooth®Grille Housing TVA P90, Connects 1 x 125mm valve 1 x 90mm Zehnder ComfoTube, Straight Adaptor, 60mm length. The cleanable circular grille housing is suitable for installation in all types of wall ceiling depending on available ceiling void wall depth and comes complete with locking slides. The square (160 x 160mm) and circular decorative grilles can be used in addition to any standard 125mm diameter valve. A Zehnder ComfoFresh filter can be used to