Carrier HK02ZA452 Pressure Switch Refrigerant The 3149293 is designed for

The 3149293 is designed for a seamless fit within the HPR series housing

C and 1371

while it primarily serves as a mechanical and solar barrier

a professional-grade FS7-28 bronze paddle kit designed for high-performance liquid flow switches

Carrier HK02ZA452 Pressure Switch Refrigerant The 3149293 is designed forThe Carrier HK02ZA452 Pressure Switch is a critical safety component designed for precise refrigerant pressure monitoring within commercial and residential HVAC systems. Engineered as a high limit safety cut out, this OEM Carrier replacement part is essential for protecting the compressor and refrigeration circuit from excessive pressure conditions. With a fixed cut out setting of 426 PSI and a cut in reset at 320 PSI, it ensures the system operates