The Functional Devices RIB24P is a high-performance DPDT enclosed relay engineered for demanding HVACR and building automation systems

Check for carbon buildup on the rod or cracks in the porcelain insulator

What is the maximum inlet pressure allowed

As an essential Marley Engineered Products replacement part

Common Questions What is the maximum fluid temperature for the VT2252

Conbraco 20-151-00 Valve Els PW 17895 The Functional Devices RIB24P isThe Conbraco 20 151 00 is an industrial grade rough bronze water gauge set designed for critical liquid level verification in boiler and hydronic systems. This 1 2" NPT water gauge features a 5 8" OD x 12" length standard glass tube, providing clear visibility of fluid levels under demanding conditions. Engineered for safety and durability, it is equipped with automatic ball checks in both the upper and lower valves to minimize fluid loss and protect