Description
The Bosch HVAC 87161068440 Complete Return Assembly is used to control the flow of water back in the hydronic heating HVAC systems. It flows heated and is sent back through the element to the heat exchanger, by the return path, and the assembly sends the flow through a series of pipes and internal passages utilised in the HVAC system. The assembly is connected to the return line connections and internal circulation parts of the unit. It is located in the water return section of the equipment and directs the returning fluid through the pathway to help it sustain constant circulation.
