Pay in 4 interest-free payments of $237.68 Learn more
Ships within 48 hours · Estimated delivery Sep 22 - Sep 27
Multi-Switch Precision: The 4-switch configuration allows for staging up to four separate heating elements or fan circuits
Does this 120V assembly include the capacitor and housing
Compatible with high-capacity Copeland scroll motor-compressors from 7
40154B-006
McDonnell & Miller 157S-RLS-MD Control 30067439-890 Multi-Switch Precision: The 4-switch configurationThe McDonnell & Miller 157S RLS MD (Part Number 177251) is a high performance mechanical combination low water cut off and pump controller designed for commercial and industrial steam boilers. Engineered for high pressure applications up to 150 psi, this unit features a maximum differential operation that effectively prevents nuisance burner shutdowns in systems experiencing rapid water level fluctuations. Its integral water column design simplifies
US$ 57.99
US$ 18409.65
US$ 60.99
US$ 7359.60
