Optimized Refrigerant Control: Designed specifically for R404A and R507A systems to prevent liquid slugging and protect the compressor

or a loud rattling noise

Circuit Identification: The black with green stripe jacket allows technicians to organize and trace lines efficiently in multi-circuit systems

The Carrier HK02NC047 is an essential OEM Tridelta pressure switch engineered for high-precision draft and airflow monitoring in Carrier

Lennox 52M39 Motor Mount 322056-301 Optimized Refrigerant Control: Designed specificallyWhen you are dealing with excessive vibration or a failed blower assembly, the Lennox 52M39 motor mount is the direct OEM solution designed to restore system stability. This 12 inch 3 leg motor mount (also identified by part number R20285801) provides a robust triangular support structure that centers the motor precisely within the scroll. Engineered specifically for Lennox HVAC equipment, this mounting bracket effectively isolates torque and dampens