McDonnell & Miller announce the new WFE UniMatch® Water Feeder for residential steam boilers. Its multi-color LED clearly verifies operation and simplifies trouble-shooting. Enhanced Dwell-Feed Cycles are selectable via simple DIP switches and enable feeder operation to be tailored to the system dynamics. Its System Overfill Safety-Stop provides a hard-stop limit on water feed to minimize the chance of a flooded boiler.

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