Watts F121465 Relief Valve 319852-301 This seal is designed for

This seal is designed for 2/1-4"-12 thread Rotalock connections

It features a digital display for real-time monitoring of boiler status and simplifies the configuration of heating curves and temperature setpoints

minimizing manual labor

the wattage output will be reduced to approximately 53W

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Watts F121465 Relief Valve 319852-301 This seal is designed forThe Watts F121465 LF174A 50 FS is a 3 4 inch lead free pressure relief valve designed for boiler, hydronic heating, and hot water system protection. Rated at 50 PSI, this valve helps prevent excessive pressure buildup that can damage boilers, piping, storage tanks, and connected HVAC equipment. In residential and commercial hydronic systems, pressure relief valves are critical safety components that automatically discharge excess pressure to maintain