Watts 374A Boiler Water Pressure Relief Valve, 3/4" BESTSELLERS Combination cover flush or surface

Combination cover flush or surface mount

280 watts at 240 volts or 2

one after another or all at once

The unit contains 3 side panels

Watts 374A Boiler Water Pressure Relief Valve, 3/4" BESTSELLERS Combination cover flush or surfaceSeries 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