Watts 0386423 Valve Els PW 17895 This Rheem HVAC transformer is

This Rheem HVAC transformer is rated for 50/60Hz

mercury-free readings accurate to plus or minus one scale division

This is the specific component required to meet original equipment standards for particulate removal and system reliability

Extended 21" Lead Wire: Provides sufficient length for versatile routing and reaches remote control boards without tension

Each kit is individually packed with comprehensive instructions and all necessary clamp-on brackets

Watts 0386423 Valve Els PW 17895 This Rheem HVAC transformer isThe Watts 0386423 (Series B1156F) is a high capacity boiler feed water pressure regulator engineered for demanding hydronic heating applications. Built with a heavy duty bronze body and 1 2" FNPT threaded connections, this valve is designed to automatically fill the boiler and system piping while maintaining a constant system pressure. It provides essential make up water to compensate for system leaks, ensuring the loop remains pressurized and