The McDonnell & Miller 750B-C-3 is a robust cast iron liquid level control chamber designed as the modernized

Corrosion Resistance: Engineered to withstand the temperature fluctuations and moisture levels found in industrial draft environments

You can easily reverse the rotation by interchanging any two of the incoming power leads at the motor junction box

What maintenance is required for the Magnehelic movement

this is a specific 317749-419 harness plug

Bradford White 415-49559-04 Anode Rod 323055-751 The McDonnell & Miller 750B-C-3For contractors maintaining Bradford White water heater systems, the Bradford White 415 49559 04 anode rod is a critical component for tank longevity. This ANODE A420 aluminum hex head sacrificial rod is engineered to protect the water heater tank from galvanic corrosion, a common issue that can significantly shorten equipment life. Crafted from a high quality aluminum alloy, this anode rod features a 3 4 inch NPT thread and an overall length of 43 1