MCDONNELL & MILLER

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  • McDonnell & Miller RB-122E Low Water Cut-Off 120V Probe
    MCDONNELL & MILLER
    McDonnell & Miller RB-122E Low Water Cut-Off 120V Probe
    SKU: RB-122-E
    Product DescriptionThe McDonnell & Miller RB-122E Low Water Cut-Off is an essential component designed for the safety and protection of hot water boilers. The RB-122E employs a 120V probe type mechanism to monitor water levels, ensuring the boiler is protected from damage due to...
    $170.27
    $170.27

About MCDONNELL & MILLER

McDonnell & Miller Low Water cut-offs are specially designed to protect steam and hot water boilers from the hazards of a low water condition. In operation they will interrupt the electrical current to the firing device, if the water in the system drops below the boiler manufacturer’s minimum safe water level. Our low water cut-offs also provide an additional circuit for a low water alarm, should you desire to install one, for additional protection.

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