Option Box V2 with additional connectivity for Zehnder ComfoAir Q350/450/600 with power cable for use with ComfoFond

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: 1. Option Box V2. Includes a pre-installed 230V power cable and supports all functions without limitations. 2. 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, and ComfoHood.