The McDonnell & Miller WFE-24 is an electronic water feeder from the Uni-Match Series WFe designed to maintain proper boiler water levels. It features adjustable feed cycles, status indicators, and a manual feed option while working with existing low water cut-offs. The unit mounts with included 1/2" copper tubing adapters and includes a cleanable strainer.

• 24 VAC operation, 15 VA max power consumption during feed
• Maximum water pressure 150 psi, boiler pressure 15 psi
• Maximum water temperature 175°F, ambient temperature 100°F
• Field-adjustable dwell-feed cycles with multi-color LED status indicator
• Manual feed button and hard-stop limit to minimize flooding risk
• Includes adapters for 1/2" copper tubing connection and removable strainer
• Compatible with all electronic and mechanical low water cut-offs
• Weight 2.8 lb