Zehnder ComfoAir Q450 with Enthalpy Exchanger GS1 The meter comes with connecting

The meter comes with connecting points for up to two temperature sensors and wireless connectivity for a third sensor

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There’s also an optional testo turbo printer which allows you to print out on site

Swirl flame

Zehnder ComfoAir Q450 with Enthalpy Exchanger GS1 The meter comes with connectingThe Zehnder ComfoAir Q450 heat recovery ventilation system is highly suited to new build residential or light commercial projects. The Zehnder enthalpy exchanger provides comfortable indoor climate because of heat and humidity recovery. It prevents dry heating air in the winter and heats the cold outdoor air. Hygienically perfect operation is guaranteed by the integrated polymer membrane film Microban. It is impermeable to microbes of all kinds. The