HVAC specialist cleaning a furnace sensor to ensure accurate temperature readings and system efficiency.

How Do You Clean A Furnace Sensor?

Wondering how to clean a furnace sensor? Start by turning off the power to your furnace for safety. Locate the sensor near the burner assembly and gently remove it. Use a soft cloth or fine-grit sandpaper to carefully clean off any dust or debris. Avoid harsh chemicals that could damage the sensor. Once clean, reattach it securely and restore power. Regular cleaning ensures accurate temperature readings, improves furnace efficiency, and prevents system malfunctions. If you’re unsure, consult an HVAC professional for expert maintenance. Keep your furnace running smoothly with proper sensor care!

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