Vaillant VRT 30 Mechanical Room Thermostat 300637
VRT 30 is a compact analogue room thermostat and an Efficient control of heating can help to reduce heating costs. For example a 1°C reduction in room temperature can save up to 10% on heating costs. The VRT 30 is suitable for use in 230V external control systems. The VRT 30 room thermostat works in conjunction with all ecoTEC models.
