McDonnell & Miller 341900 Bellows Assembly Els PW 29614 while a red light signals

while a red light signals an alarm condition

the Danfoss KP34 provides reliable manual reset functionality

making it a drop-in solution for contractors requiring UL 353 limit control compliance in steam boilers

ensuring the mechanical balance of the fan assembly remains within factory tolerances

minimizing pressure drops and preventing air leaks within the distribution manifold

McDonnell & Miller 341900 Bellows Assembly Els PW 29614 while a red light signalsThe McDonnell & Miller 341900 (Model SA47 104) is a critical replacement bellows assembly engineered specifically for Series 247 and Series 247 2 mechanical water feeders. As a veteran grade low water cut off component, this assembly facilitates the vital mechanical link between the float arm and the valve sealing mechanism. By utilizing a high integrity large bellows design, it ensures a hermetic seal that prevents boiler water from entering the