Flame Sensor replaces York, Luxaire, Tempstar, 02527773700

Furnace Flame Sensor Replacement for York® / Luxaire® / Coleman® | Part #02527773700

Restore safe ignition and reliable heating performance with this brand-new furnace flame sensor, compatible with a wide range of York®, Luxaire®, Coleman®, and other HVAC systems. This OEM-style sensor detects flame presence during startup and operation, helping prevent gas buildup and ignition failure.

Product Features:

• ✅ Includes one flame sensor with mounting bracket
• Detects burner flame to ensure safe ignition
• Durable ceramic and stainless steel construction
• OEM-style fit for secure installation
• Condition: Brand New – Unused

Replaces Part Numbers:

02527773700, 025-27773-000, 02527773000, 025-25434-000, 02525434000, FLS25277A, FSX03001

✅ Fits Furnace Brands:

Compatible with many York®, Luxaire®, Coleman®, and other units.
Model-specific fitment varies—please consult your service manual.

Common Fixes:

• ❌ Furnace not igniting or shutting down shortly after startup
• ⚠️ Error codes related to flame detection
• Sensor visibly corroded or covered in soot
• Upgrade for restored ignition reliability and safe operation

️ Installation Tips:

• Turn off power and gas supply before servicing
• Locate sensor near burner assembly and disconnect wiring
• Remove mounting screw and replace with new sensor
• Clean mounting area and ensure proper alignment
• Test furnace startup to confirm flame detection

⚠️ Compatibility Disclaimer:

This flame sensor is intended for use only with compatible furnace models and brands. Buyer is responsible for verifying fitment before purchase. Installation should follow manufacturer safety guidelines. Seller is not liable for damage or injury resulting from improper installation or use.

Ignite safely. Heat reliably. Restore your furnace with a genuine-fit flame sensor replacement.