Enhanced Interface Clarity: High-contrast lettering improves operator safety and prevents accidental hot water discharge

OEM Compatibility: Direct fit for York

this switch provides the mechanical reliability needed for consistent blower activation and system mode toggling in light commercial and residential environments

Enhanced Mixing Efficiency: Internal geometry is optimized to prevent clumping of powdered mix

When rebuilding a pilot

York S1-363-90117-700 Acorn Nut Kit Enhanced Interface Clarity: High-contrast letteringThe York S1 363 90117 700 is a direct OEM replacement part engineered for precise fitment in York, Luxaire, and Coleman HVAC systems. This #8 32 acorn nut kit is designed to provide a secure, vibration resistant connection on critical components such as fan motor brackets, control panels, and external casing assemblies. Unlike generic hardware, this HVAC fastener kit meets specific material hardness and corrosion resistance standards necessary for