The Xylem-McDonnell & Miller WFE-24V Electric Water Feeder is an automatic water feeder designed for steam boilers in HVAC systems. It monitors boiler water levels and adds water as needed to maintain safe and efficient operation. Commonly used in residential and commercial steam heating equipment, it helps prevent low-water conditions that can damage boilers. Its reliable electronic control improves system longevity, reduces maintenance, and enhances safety. The unit offers easy integration, consistent performance, and efficient water management, ensuring optimal boiler functionality and reduced risk of system downtime.