Watts Comfort Valve

This replacement sensor valve is used on branched hot water lines coming from the water heater. This valve can be used in conjunction with a Watts Premier hot water recirculating pump, but is NOT designed to be used with a dedicated return line to the water heater. Features: Compatible with models 500800, 500803, 500802 and 500899 1 sensor valve Thermal bypass technology Connectors: 1/2" Max fluid temperature: 150° F Min fluid temperature: 36° F Max working pressure: 145 psi