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For contractors servicing Nordyne-manufactured systems
and 135 PSI for light oil
you significantly reduce lag time and improve thermal response accuracy
The CK-20FV monitors the pressure switch
ensuring compatibility with a variety of fan blade depths and shroud clearances
Carrier KAALP0401PUR Pressure Switch 340155-7024 For contractors servicing Nordyne-manufactured systemsThe Carrier KAALP0401PUR is a technical grade Low Pressure Switch Kit specifically engineered for HVACR systems utilizing Puron (R 410A) refrigerant. As a critical safety control, this switch monitors suction line pressure to protect the compressor from catastrophic failure caused by refrigerant loss, restricted airflow, or a frozen evaporator coil. Designed for a wide range of Carrier, Bryant, and Payne equipment, it features a factory calibrated cut