Analog to W-Bus converter

Yes, from today you can use any "third party" timer, GSM starter or just a simple switch to start your Thermo Top heater!

This tiny device can start any W-Bus (!NOT CANbus!) parking heater (standheizung) and supplementary heater (zuheizer) also!  THIS CONVERTER COMMUNICATE WITH W-BUS PROTOCOL!

EASY installation: 6 wire only -> / +12V / GND / IN / W-Bus out / vehicle fan relay control / circulation pump control /

Box dimensions: 26,5 x 34,3 mm.