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Model Version HRV1
Zehnder Extract Air Valve ⌀ 125mm
Airflow 100mm Cavity Wall Kit in Terracotta design to fit with the Airflow Icon 15 and 30 models Model Number 72643201
reduction of supply air rates prevents damage to heat cell in low temperatures
QT150T 150mm Eco start after 2 minutes
Zehnder ComfoAir Q450 ST CA550_SPARES Model Version HRV1The 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
