This Webasto Multicontrol can be used with the Thermo Top range of heaters. It can be used to turn the heater on and off, or to start the heater at a preset time. This is a seven day timer and can be used to start and stop the heater more than once a day. This product is Ideal for motorhomes and boats.
This item is only for the Thermo Top range of water heaters. We do have a multicontrol for the Air Top range of heaters, but this must be used with a unibox kit.