Watts 174A-030 1 1/4 - Part of the 174A Series ZC100F-8NH UPC - 098268333060

UPC - 098268333060

residential and industrial applications to protect against excessive pressure in systems containing water

This combination boiler trim out package is designed for use on commercial and residential closed loop hydronic heating systems

a lightweight plastic disc float

It can also be easily cleaned due to it being waterproof and smooth

Watts 174A-030 1 1/4 - Part of the 174A Series ZC100F-8NH UPC - 098268333060This 1 1 4 inch boiler pressure relief valve is used in hot water heating and domestic supply boiler applications to protect against excessive pressures on all types of hot water heating supply boiler equipment. It consists of a bronze body construction with NPT threaded female inlet and NPT threaded female outlet (drain) connections, non metallic disc to metal seating, stainless steel spring, and test lever. It resists corrosive water conditions,