Zehnder ComfoAir Q450 ST CA550_SPARES Zehnder Extract Air Valve ⌀

Zehnder Extract Air Valve  ⌀  125mm

Medium setting will be the mid-point between High and Low

No sealant or tape required

Model Version HRV1

Zehnder ComfoAir Q450 ST CA550_SPARES Zehnder Extract Air Valve ⌀The Zehnder ComfoAir Q, with state of the art design and intelligent technology, regardless of whether you are working on a new build or an old building, with Zehnder comfortable ventilation you have an innovative, tried and tested complete system. It contains features such as its automatic modulating true summer by pass, world class heat recovery efficiency and integrated humidity sensor to provide a comfortable, healthy and energy efficient indoor