Watts 174A 145 FS 2 - Part of the 174A Series ground-shipping a 2 inch thermostat with

a 2 inch thermostat with special thermo-bonded coating and test lever

For 2 1/2 inch lead free ball valve

UPC - 098268503906

This 3/4-1 IN first or second check replacement kit

It consists of a lead free body construction with chrome finish

Watts 174A 145 FS 2 - Part of the 174A Series ground-shipping a 2 inch thermostat withThis pressure relief valve has a 2 inch NPTF female inlet and outlet and a 145 psi pressure relief setpoint. The valve can be used for hot water space heating boiler applications to protect against excessive pressure. It features a bronze body, non metallic disc to metal seating, and test lever. Includes a nonrestrictive discharge drain line flood sensor with SentryPlus Alert technology to detect excessive water discharges from the relief valve.