Direct Interchange: Fully compatible as a direct replacement for 6306 standard open bearings across all major 6300 series applications

Safety Monitoring: Integrated diagnostics detect low line voltage or improper grounding to protect the system's gas valve and inducer motor

protecting the integrated furnace control (IFC)

Safety Certified: Fully compliant with UL

this kit ensures the atmospheric reference and vent sensing remain optimized for consistent burner performance

York S1-024-36277-000 Relay 321894-709 Direct Interchange: Fully compatible asThe York S1 024 36277 000 is an OEM sequencer relay engineered for precise timing in residential and light commercial HVAC heating circuits. This critical component manages the staged activation of heating elements to prevent excessive inrush current and potential electrical system overload. Built with a high reliability bimetallic strip, the relay responds to thermal changes to ensure seamless contact opening and closing, maintaining consistent