Check the listing for details. Webasto W-bus module S-20 Autonomous TT-V,TT-VEVO,TT-EVO,TT-C. Condition: New. Listed at 60.00 USD. For connoisseurs Heater that is also started by the Webasto Thermo Test (WTT) Diagnostic Program on the W-Bus option. W-bus module S-20, for Webasto stovesWith it, you start your stove via w-bus and it becomes autonomous.Starts when 12v is supplied.Stops when 12v is interrupted.This is handy for connecting to:-remote module-sim controller-tsk key-weekly timer, etcW-bus S-20 has an outlet for a circulation pump. Additional outputs for water pump 12v (can be used at discretion)- after stopping the stove, the water pump continues to circulate for 120 seconds An increase in digital stoves may begin. TTC-MERCEDES, TOUAREG, WV T5, MAZDA 62008 , AUDI Q7, BMW TTV-WV TOURAN, PASSAT, GOLF V, CADDY, Land Rover 2006-2010). TTVEVO TTEVO 2017and other. The W-BUS module is an analog signal to digital converter based on W-Bus and is designed to work with stoves:Webasto Thermo Top VThermo Top EVOThermo Top C.Managed with W-BUS V1.5, W-BUS v.3.1.(MAZDA 6 2008 ), W-BUS v.3.3.(VW TOURAN, VW CADDY, GOLF V, Land Rover 2006-2010),W-BUS v.4.1 EVO protocol, etc. The controller activates the stove in autonomous mode without the need for the car computer. Led indication:-constant light -in standby-blinking light -w bus module started Power supply: 12 v. Protection included in reverse polarity supply. W-Bus module LED indicator Dimensions: 50 x 30 mm.The set contains: W-bus module-1pcs