The Zehnder Timer RF is a wireless boost timer that allows residents to activate maximum ventilation for 10, 30 or 60 minutes and stop it at any time if required. The timer is wireless, small and operates on battery power. It can be easily installed and retrofitted. To use the Zehnder RFZ, you need one of the following products:
- Ventilation units with integrated RF transceiver, or
- ComfoSense
- ComfoSense C.
