York Parts S1-02527747018 Gas Furnace Temperature Control

Gas Furnace Temperature Control is a precise, manual-close temperature control designed for York 2-stage downflow and horizontal natural gas furnaces. This York Parts S1-02527747018 replacement delivers reliable regulation, simple installation, and durable performance in residential heating setups. With a 370°F (open) temperature rating, it helps prevent overheating and supports smooth, safe furnace cycling across varying loads. Built as a robust, compatible component, it fits standard control locations, resists wear, and contributes to long service life with minimal maintenance. Whether upgrading an aging unit or stocking spare parts, this control ensures consistent comfort and dependable safety margins.

Designed for compatibility with typical York furnace control boards, this temperature control maintains accurate readings and reduces nuisance thermostatic drift. It is built to withstand furnace heat and environmental conditions common in residential basements, ensuring reliable performance across seasons and varying loads.

• Type: Temperature Control unit designed for stable operation in gas furnaces
• Operation: Manual Close mechanism for precise, hands-on control
• Compatibility: Supports 2-Stage Downflow and Horizontal Natural Gas Furnaces
• Temperature Rating: Open at 370°F to help prevent overheating
• Part Number: S1-02527747018, York brand replacement part