Features
Adjustable BX outlet for easy installation
Dual precision switches for dependable operation of the low water cut-off and alarm or electric water feeder
Packless bellows
1″ NPT equalizing...
The RB-122E Low Water Cut-Off is specially designed to protect hot water boilers from the hazards of a low water condition. If the boiler is starved from water, it can have catastrophic results, from...