Systemair VTK Fresh Air Inlet Valve White

The VTK self-regulating air valve is equipped with a thermostat that regulates the valve plate, the regulation of the air gap (therefore also the amount of air) is realized depending on the outdoor air temperature. In the automatic operating mode, the valve plate reduces the air supply when the outside air temperature drops, and vice versa, when the outside air temperature rises, the supply air quantity is increased. Distributor rings to ensure minimum air volume are available as accessories (must be ordered separately).