
Furnace flame sensor with wire harness

Furnace flame sensor. The flame sensor monitors the burner to detect whether or not a flame is present. If the flame sensor is defective, the furnace may not heat.
Ensure your Philco furnace operates efficiently with genuine OEM flame sensors from Repair Clinic. These sensors are crucial for detecting the flame and ensuring the safety of your heating system. Common issues that may require a sensor replacement include the furnace not heating, burners not staying lit, or frequent shutdowns. With Repair Clinic's vast inventory, quickly find the right part for your model and maintain a safe, warm home. We provide peace of mind with expert support and fast shipping, empowering both DIY enthusiasts and professionals to perform reliable repairs. Explore our selection of Broan furnace parts and Carrier furnace parts for more solutions.
Ensure your Philco furnace operates smoothly with our reliable flame sensors. A faulty flame sensor can disrupt heating, causing your furnace to shut down unexpectedly. Repair Clinic provides genuine Philco Furnace Flame Sensors available for same-day shipping when ordered by 9:00 PM ET. This prompt delivery ensures minimal downtime, whether you're handling the repair yourself or rely on a professional technician. Our extensive range of Philco parts, including flame sensors, helps you address common issues like burners not staying lit or the furnace not turning on. Explore our collection to find the right part for your model and get your furnace back to full functionality quickly. Rely on Repair Clinic for all your HVAC needs, and enjoy the peace of mind that comes with fast, dependable service. For additional HVAC parts, visit our HVAC Parts page.


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Identifying your furnace model number is essential for finding compatible parts and accurate repair help. Watch this video for tips on locating the model number, and visit our website's furnace repair section for troubleshooting tips, part testing guides, and part replacement videos tailored to your specific furnace.

Need help finding the right furnace parts? Repair Clinic's trained customer care specialists are available 7:00 AM to midnight EST, seven days a week. Whether you have questions about part compatibility or need assistance placing an order, our experts are here to help. The Repair Clinic customer care team is dedicated to ensuring your furnace is back in working order quickly and efficiently.

A furnace that fails to ignite can leave your home in the cold. Common issues include a faulty igniter, malfunctioning flame sensor, or a defective draft inducer fan motor. Replacing furnace filters and cleaning furnace parts can help prevent these problems.

Learn why your furnace isn't working by understanding its ignition sequence and identifying common faulty parts like the igniter, flame sensor, or control board. This article provides practical repair tips and insights into each component's role in the heating process.

A gas furnace that starts and then stops unexpectedly can be frustrating, especially during cold weather. This article explains five common causes, including issues with the flame sensor, pressure switch, control board, draft inducer fan motor, or air flow. Learn how each cause may impact your furnace's operation and get tips to resolve the problem.