York Parts S1-7710-3281

The Fan Limit Switch 105/85F from York Parts S1-7710-3281 delivers dependable furnace protection by precisely controlling the fan based on temperature. This replacement part is designed for seamless compatibility with York heating systems, helping maintain efficient airflow and safe operation. With a 105°F cut-in and 85°F cut-out, it keeps your furnace running smoothly while guarding against overheating. Designed as an exact fit for upgraded control panels, the switch provides durable contacts and a compact form factor that fits most York installations.

As a trusted item among York furnace parts, this HVAC safety switch acts as a straightforward limit switch replacement for common furnace fan control applications. Built for durability, the temperature-rated switch withstands daily HVAC heat and vibration, ensuring long-term performance and peace of mind. Perfect for preventative maintenance, it minimizes the risk of unexpected downtime and helps keep heating costs stable over time.

• 105°F/85°F switching for precise furnace fan control
• Direct replacement for York S1-7710-3281
• Rugged construction for durable, reliable operation
• Easy installation with minimal downtime
• Compatible with a range of York HVAC systems