Description
The York S1 021 18365 000 is a genuine OEM door latch fastener — a small but essential component for securing access panels or doors on HVAC units reliably. Whether you’re servicing or repairing a furnace, air handler, or split system unit, this fastener ensures panels stay properly sealed and aligned, maintaining safety and system integrity.
Key Features
- OEM certified quality: Manufactured by York to the exact specifications of original equipment, ensuring perfect fit and reliable function.
- Compact and lightweight: Small footprint (approx. 0.65" × 0.8" × 0.65") and light weight (~0.02 lbs), making it easy to handle and install without special tools.
- Essential for safety and maintenance: Proper latch alignment helps keep access panels closed — preventing accidental exposure to internal components, wiring, or moving parts. Ensures the unit remains sealed for efficient operation and safe maintenance.
- Versatile for various York HVAC systems: Compatible with many York residential and light commercial furnaces and air handlers that use OEM style fasteners for their access panels.






