SKU: 12305653471
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The 3149293 is designed for a seamless fit within the HPR series housing
Designed for a counter-clockwise (CCW) rotation when facing the discharge side
C and 1371
for ducts 18 inches or narrower
Durable Construction: The die-cast aluminum housing is built for the rigors of mechanical rooms and industrial environments
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