Zehnder ComfoSpot 50 Single Room Heat Recovery Unit with Plastic External Wall Panel, Humidity and CO2 Sensor Zehnder-Filters Outside diameter 169

Outside diameter 169

this is a highly flexible and adaptable unit

Toolbox complete with range of fittings AX0005

This fan is fitted with a back draught flap that can be removed if you already have an external grille that provides this function

Zehnder ComfoSpot 50 Single Room Heat Recovery Unit with Plastic External Wall Panel, Humidity and CO2 Sensor Zehnder-Filters Outside diameter 169The Zehnder ComfoSpot 50 is a decentralised ventilation unit with heat and humidity recovery using synchronous supply and extract air operation for venting individual rooms. The unit is often used in apartment renovations as well as in new PassivHaus residential builds. An enthalpy heat exchanger is standard, offering a high degree of heat (up to 82%) and humidity recovery (up to 70%). The product also includes both a humidity sensor and a CO2 sesnor