Carrier HK02ZA413 Pressure Switch 321142-301 which is critical for preventing

which is critical for preventing heat exchanger cycling and evaporator coil freeze-ups

the Robertshaw 1951 (CP-2) series is required

Universal Foot Mount: Simplifies installation in tight blower compartments and control boxes

Can I use this kit on 24V and 120V valves

operating on 24 VAC power

Carrier HK02ZA413 Pressure Switch 321142-301 which is critical for preventingThe Carrier HK02ZA413 Pressure Switch is a critical high pressure safety cutout designed for use in specialized Carrier, Bryant, and Carlyle HVAC systems. This high pressure switch is factory calibrated to a 610 PSI cut out and a 420 PSI cut in, ensuring precise mechanical monitoring of the refrigerant circuit. Engineered with a robust SPST configuration, this HVAC pressure switch protects compressors from catastrophic failure due to over