York S1-024-31995-000 Hard Start Device 30067439-890 Technicians should listen for grinding

Technicians should listen for grinding or high-pitched squealing near the blower wheel and check for excessive shaft play or heat buildup near the bearing housing

Common failure points include mineral buildup

This part is essential for contractors who prioritize HVAC industrial valve compatibility and need to maintain the structural integrity of their gas control systems without relying on aftermarket or non-certified alternatives

ensuring a seamless fit for legacy systems

ensuring secure wire terminations and consistent electrical continuity in high-cycle environments

York S1-024-31995-000 Hard Start Device 30067439-890 Technicians should listen for grindingThe York S1 024 31995 000 Hard Start Device is a critical field service component designed to provide the necessary starting torque for high inertia HVAC compressors. Engineered as a 2 wire hard start kit, this OEM part is specifically built for 3. 5 to 5 ton single phase systems operating at 265 VAC. By integrating a high quality start capacitor with an internal potential relay, it effectively bridges the electrical gap during high head pressure or