Watts 374A Boiler Water Pressure Relief Valve, 3/4" BESTSELLERS 2 pieces of 7' and

2 pieces of 7' and 1 piece of 3'

Fully heat-treated

and 240 volt electric baseboard or wall heaters

Combination cover flush or surface mount

one after another or all at once

Watts 374A Boiler Water Pressure Relief Valve, 3/4" BESTSELLERS 2 pieces of 7' andSeries 374A Boiler Pressure Relief Valves are used in hot water boiler applications to protect against excessive pressure on all types of hot water heating boiler equipment. It consists of an iron body construction with forged bronze inlet connections, non metallic disc to metal seating, stainless steel spring, and test lever. Series 374A resists corrosive water conditions, sticking and freezing, and prevents water and sediment from being trapped in