reducing air leakage and improving overall HVAC system performance

Operating within a functional range of -76°F to 302°F

Common Questions Does this timer require a neutral wire

provided the coil voltage and contact amperage ratings meet or exceed the original specifications

Hankison 7419309 Pressure Switch Els PW 17895 reducing air leakage and improvingThe Hankison 7419309 Pressure Switch is a critical control component engineered for SPX Flow Hankison refrigerated air dryers with a flow capacity ranging from 75 to 500 SCFM. As a veteran grade OEM replacement part, the 7419309 is the verified direct substitute for the legacy 3161274 and 7433677 models. This fan pressure switch (often identified by Wilspec HC400 809 0031) provides precise electrical circuit activation based on system load, ensuring