Vaillant VRC 700 Wired Weather Room Thermostat, White

Vaillant VRC 700 wired weather room thermostat is designed to work with more complex systems. So if you have multiple heating zones, underfloor heating or you use renewable technologies, the VRC 700 is the control for you. The control can decide on the most efficient heating appliances to run while also accounting for the weather outside and your energy tariffs. VRC 700 works with all Vaillant ...