Full working order The Vaillant VRT 360 0020010842 3-channel Programmer Room Thermostat is a programmable device designed for controlling heating and cooling in homes or buildings. With its three channels, users can set different temperature schedules for different areas or zones, allowing for more precise and energy-efficient climate control. Manufactured by Vaillant, a well-known brand in the industry, this room thermostat offers convenience and flexibility for managing indoor temperatures.
eBay