The 1/4 inch flare nut should be tightened to standard torque specifications for brass fittings

155 is the temperature (in Fahrenheit) at which the switch opens the circuit

Replacing a soft or unresponsive brew start button with this amber momentary switch restores machine uptime and prevents "no-dispense" service calls caused by carbon tracking or internal contact fatigue in the original control interface

41 inches water column for reliable safety circuit closure

Browning AK54H Sheave R-410A The 1/4 inch flare nutThe Browning AK54H Sheave is a precision engineered single groove cast iron sheave designed for reliable power transmission in fractional horsepower applications. Featuring a 5. 25" outside diameter, this AK series sheave is balanced to ensure smooth, vibration free operation in demanding HVACR environments. It is specifically designed to be used with H series bushings, providing a secure split taper bushed connection that simplifies installation and