025-37499-000 Gas Furnace Flame Sensor - For York Luxaire Coleman Gas Furnace

025-37499-000 Gas Furnace Flame Sensor - For York Luxaire Coleman Gas Furnace025 37499 000 Gas Furnace Flame Sensor Key Features Crucial safety component for gas fired appliances Detects burner flame to ensure safe ignition and operation Constructed from high quality, corrosion resistant materials for longevity Designed as a direct fit replacement for the original equipment manufacturer part Replaces Cross Reference Part Numbers 025 37499 000 S1 025 37499 000 S1 02537499000 02537499000 Compatibility & Fitment Fits specific

025-37499-000 Gas Furnace Flame Sensor

Key Features

• Crucial safety component for gas-fired appliances
• Detects burner flame to ensure safe ignition and operation
• Constructed from high-quality, corrosion-resistant materials for longevity
• Designed as a direct-fit replacement for the original equipment manufacturer part

Replaces / Cross-Reference Part Numbers

• 025-37499-000
• S1-025-37499-000
• S1-02537499000
• 02537499000

Compatibility & Fitment

• Fits specific furnace models from York, Luxaire, and Coleman
• Compatible with various models including the TG9S series
• Confirmed fit for models such as ACS90453BXA, ACS90703BXA, and ACS90704CXA
• Please verify fitment by checking your furnace's service manual or original part number

When to Replace

• Furnace burners ignite briefly then shut down after a few seconds
• Visible carbon buildup, corrosion, or damage on the sensor rod
• Diagnostic fault codes from the furnace control board indicate a flame sensor issue

Installation Tips

• Disconnect electrical power and shut off the gas supply to the furnace before beginning installation
• The sensor is typically located in the path of the burner assembly, opposite the igniter
• Handle the new sensor by its ceramic base to avoid transferring skin oils to the metal rod
• Ensure the new sensor is securely mounted and the electrical connection is firm