Watts 0358553 Valve Els PW 17895 Designed with a synchronous drive

Designed with a synchronous drive

Prop 65 Compliance: Contains necessary California state safety warnings regarding material composition

The White-Rodgers 767A-379 is a high-performance silicon carbide hot surface ignitor engineered for reliable 120V gas ignition in light-duty and residential furnace applications

The Heil Quaker ICP 1320365 Limit Switch is a critical OEM replacement part designed for high-temperature safety monitoring in residential and commercial furnaces

the system fails to enter defrost mode

Watts 0358553 Valve Els PW 17895 Designed with a synchronous driveThe Watts 0358553 (Model 374A 3 4 30) is a high capacity boiler pressure relief valve engineered specifically for hot water space heating boilers. This critical safety component provides overpressure protection with a fixed 30 psi pressure relief setting and a discharge capacity of 550,000 BTU hr. Designed for professional hydronic heating systems, it features a durable iron body construction and a forged bronze inlet to withstand demanding contractor