The Vaillant VRT 392 is a wired programmable room controller designed by the reputable brand Vaillant. This unit is specifically made for controlling the heating in a room, with an energy efficiency rating unknown. It is a standard unit with a power consumption of less than 1000W, making it a convenient and efficient choice for home heating systems. The programmable feature allows users to set specific schedules for their heating needs, providing added control and flexibility over the heating in their space.
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