McDonnell & Miller 157S-P Controller 322838-754 5 Ton compressor

5 Ton compressor

Durable Shell Design: Features an epoxy powder-coated finish for exceptional corrosion resistance in harsh outdoor environments

Industrial Strength Housing: The UV-resistant

This typically signifies a failure to sense flame during the 15-second trial

The internal fusible element is designed to melt and lose structural integrity to close the valve when temperatures reach approximately 165°F

McDonnell & Miller 157S-P Controller 322838-754 5 Ton compressorThe McDonnell & Miller 157S P Controller (Part #175802) is a precision engineered combination low water cut off and pump controller designed for commercial and industrial steam boilers of any steaming capacity. As the direct replacement for the legacy McDonnell & Miller 157S, this unit integrates a manual reset mechanism to ensure rigorous safety protocols in the event of a low water condition. Featuring a robust Monel bellows for superior corrosion