the HY84DA005 supports the structural integrity of the system's electrical architecture

an EPDM or Viton-based kit may be required depending on the specific valve body rating

This component operates on a standard 24-volt AC control circuit common in residential split systems

Combustion Stability: Maintains the specific venturi effect required for proper exhaust scavenging and reliable pressure switch closure

Using OEM HVACR parts like this ensures the unit maintains its original efficiency ratings and safety certifications

York S1-024-25894-700 Run Capacitor 318973-401 the HY84DA005 supports the structuralThe York S1 024 25894 700 Run Capacitor is a high reliability OEM replacement part designed for demanding HVACR applications. This 40 5 Microfarad 440Vac Round Dual Run Capacitor is engineered to provide the precise phase shift required for both the hermetic compressor and the condenser fan motor, ensuring smooth starting torque and maintaining high operational efficiency. Built with oil filled aluminum construction and featuring standard 1 4 inch