McDonnell & Miller 193D Controller Els PW 29614 while the compact housing allows

while the compact housing allows for versatile mounting in tight mechanical spaces

the Carrier 09RA0431332 Gasket is engineered for the specific metallurgy and bolt patterns of Carrier systems

technicians can modify the PSIG span required to fully stroke the damper

the specific pressure switch (often SP12766) is typically sold separately

Without a correctly calibrated high altitude induction switch

McDonnell & Miller 193D Controller Els PW 29614 while the compact housing allowsThe McDonnell & Miller 193D is a heavy duty combination low water cut off and pump controller designed for commercial and industrial steam boilers. Engineered for high demand environments, this float operated control manages pump activation while providing critical low water protection to prevent boiler dry firing. The 193D model features alternate tappings, specifically 1" NPT connections for equalizing pipes and integrated ports for gauge glass and