McDonnell & Miller 21 Water Feeder Els PW 17895 This OEM replacement sensor functions

This OEM replacement sensor functions as a critical input for the control board

Designed as a direct replacement for 1149508

A screwdriver slot range adjuster allows for secure setpoint calibration

Included in the package are ceramic insulators and terminal bushings (both

Simplified Installation: Features a 37-1/4 inch lead length and extended stud mounting for rapid swap-outs in the field

McDonnell & Miller 21 Water Feeder Els PW 17895 This OEM replacement sensor functionsThe McDonnell & Miller Series 21 Water Feeder (Part Number 126400) is a heavy duty, float operated make up water feeder engineered specifically for boiler receiver tanks and condensate return systems. This mechanical unit facilitates proportional feed action, ensuring a consistent water level without the abrupt surges associated with solenoid based systems. By utilizing a direct mount design with a 6 bolt 5 3 4" bolt circle, this feeder installs