When performing a 24V coil replacement

utilizing an official Carrier circuit board minimizes the risk of board failure due to mismatched electrical tolerances or poor solder quality found in aftermarket alternatives

If troubleshooting confirms the control is not sensing the pilot

providing a reliable mechanical lock that prevents the actuator from shifting during stroke cycles

Hankison 3230764 Pressure Switch 323080-701 When performing a 24V coilThe Hankison 3230764 Pressure Switch is a high performance manual reset (M R) high pressure cut out designed for industrial compressed air systems and refrigerated air dryers. Engineered to provide critical system protection, this switch features a fixed trip point of 281# (PSI), effectively preventing over pressurization that can lead to catastrophic component failure. This OEM pressure switch is cross compatible and functionally identical to part