York Parts S1-02535354000 Gas Furnace Flame Sensor

Gas Furnace Flame Sensor, part of the York Parts S1-02535354000 line, ensures reliable flame detection for safe furnace operation. This flame sensor is designed for use on sealed combustion gas furnaces.

Engineered for straightforward replacement, it fits compatible York sealed combustion systems, delivering reliable furnace safety. The sensor is built for durability in typical furnace cycles and helps verify flame before gas flow continues, contributing to dependable operation.

Designed to meet factory specifications, this flame sensor installs quickly in sealed combustion furnaces without extra adapters. Regular replacement helps maintain furnace efficiency, reliable ignition, and overall furnace safety.

• Primary function: detects flame presence to ensure safe ignition
• Easy installation for compatible York/Sealed combustion units
• Durable sensor element resists heat and wear
• Helps reduce nuisance shutoffs and improve efficiency
• Direct replacement part for York S1-02535354000
• Cost-effective replacement to minimize service visits
• Designed for quick diagnostics and compatibility with common controls
• Compact form factor fits tight furnace assemblies in sealed systems
• Supports ongoing furnace safety and reliable operation