McDonnell & Miller is pleased to announce the new WFE UniMatch® Water Feeder for Residential Steam Boilers.

The WFE maintains the simplicity of its predecessor while adding useful new features

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
System Overfill Safety-Stop provides a hard-stop limit on water feed to minimize the chance of a flooded boiler