McDonnell & Miller 25A Boiler Make-Up Water Feeder

Boiler Make-Up Water Feeder for McDonnell & Miller 25A provides reliable boiler feed to maintain proper water levels and protect boiler efficiency. The float-type design offers automatic makeup water control for steady, trouble-free operation.

• Design: Float-type boiler make-up water feeder for automatic water makeup
• Port connections: 3/4" and 1" threaded ports for flexible installation
• Dimensions: 12-1/4" W x 10-3/8" H
• Temperature rating: Up to 120°F inlet water
• Pressure ratings: 100 PSI (water) and 35 PSI (vessel)
• Media: Water

This mak-up water feeder is designed to integrate smoothly with standard boiler piping, providing consistent water addition to help maintain boiler efficiency and minimize risks of low-water conditions. Suitable for use in systems requiring accurate water makeup, it supports reliable performance across typical operating conditions.