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The Mcdonnell & Miller PSE801M-U-120 is a 120V probe-type low water cutoff with an extended barrel and manual reset function. Engineered to replace models PS801M-U-120 and 153925, this component ensures boiler safety by halting fuel supply when water levels drop.
Designed for commercial and industrial boilers, the PSE801M-U-120 prevents damage by monitoring water levels. Reliable and robust, it ensures safe operation and easy installation.
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