Product Part Number

471502143

Description

The Zehnder Option Box V2 Lite allows for the integration of various external components with your ventilation system, expanding its functionality and control capabilities.

Key Features & Benefits

• Four 010V inputs for connection with 12V 010V RH or CO sensors

• Volt-free contact input for additional control options

• Post-heater integration for enhanced thermal comfort

• Integration with ComfoFond-L Q or sub-soil heat exchanger valves when used with power cable 400 300 311

• External filter alert compatibility for timely maintenance notifications

• Service mode activation input to disable fans during critical events such as fire alarm activation