Ensuring circulation and temperature control of the heat carrier in heat exchangers of ventilation systems and supply air installations.

Functions are performed by regulating the temperature of the supplied heat carrier at its constant flow rate.

UWS 1 - mainly used when connecting heat exchangers to a centralized heat carrier supply system. At the same time, the operation of water mixing units does not depend on the pressure level of the heat carrier in the main pipeline. 

UWS 2 - are mainly used to ensure reliable uninterrupted operation of local heating systems (using individual boilers), which require ensuring a constant flow of heat carrier not only in the internal circulation circuit, but also in the external one.