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Zehnder
Option Box V2 / V2 Lite

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    The Zehnder Option Box V2 enhances the functionality of Zehnder ComfoAir Q ventilation unit range. It provides various input and output contacts to support additional functionality of the ventilation system. The product is available in two configurations: Option Box V2. Includes a pre-installed 230V power cable and supports all functions without limitations. Option Box V2 Lite. Supplied without a 230V power cable, it supports all functions except for ComfoFond L Q, a sub-soil heat exchanger valve.

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    Benefits

    • For use with ComfoAir Q350/450/600 / Comfort Vent Q
    • Contacts: Bathroom switch input contact, Standby switch / Fire alarm input contact, External filter input contact
    • 4 x 0-10V inputs for use with the 12V 0-10V RH sensor or 12V 0-10V CO2 sensor
    • Error output contact
    • Post heater integration: Post-heater 0-10V output contact and temperature sensor input contact
    • ComfoFond L Q 230V output contact and sensor input contact*
    • Sub-soil heat exchanger valve 230V output contact and sensor input contact*
    • * Requires Option Box V2 with pre-installed 230V power cable.
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    +49 (0) 7821 5863 92