Pre-Wired Design: Features 12-inch color-coded leads to streamline field wiring and reduce installation labor

Lead-free brass construction for potable water and hydronic heating systems

Internal Protection: Features internal line break motor protection to prevent thermal overload and winding failure

effectively managing the inductive load of high-efficiency cooling units while maintaining tight +/-5% tolerances

Carrier HK02ZA224 Pressure Switch 320735-701 Pre-Wired Design: Features 12-inch color-codedThe Carrier HK02ZA224 Pressure Switch is a critical safety component designed for high pressure monitoring in HVACR systems. This genuine OEM Carrier replacement part is calibrated with precise 362 321# set points to ensure the compressor shuts down if discharge pressures exceed safe operating limits, preventing catastrophic equipment failure. Engineered for durability in demanding environments, this manual reset pressure switch features a SPST