Resideo HPSR106 Six Zone Switching Relay

The Resideo HPSR106 Six Zone Switching Relay is a solid and flexible solution for hydronic zoning in residential HVAC system. This switching relay is ideal for use in multi-zone heating systems because it is capable of controlling up to six zones, with each zone having its pump. The relay only circulates hot water through the heating system where necessary by getting signals from the thermostats of each zone and the activation of the particular zone pump. Due to the fact that proper temperature is achievable in all areas of a home, this effective zoning also increases comfort and decreases energy loss. Has a height of 8.75” and a length of 11.75” and has a strong gray material casing.