Xylem-McDonnell & Miller RB-122E Electronic Low Water Cut-Off 120V 144676

The Xylem-McDonnell & Miller RB-122E Electronic-Low Water Cut-Off works as a top-rated safety device that protects boilers from water level. At 120V, the unit checks water levels in commercial and industrial boilers and stops the fuel supply when the water falls below safe limits. Its modern electronic detector system works perfectly to prevent water level problems and saves on boiler replacement. The system helps make HVAC boilers run better and last longer while keeping safe. This device installs easily and needs minimal care to keep HVAC boiler systems safe according to industry requirements.