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Flame sensor
Ensure your DuroGuard furnace operates efficiently with genuine OEM flame sensors available from Repair Clinic. Flame sensors play a critical role in confirming the presence of a flame, ensuring safe and effective operation. If your furnace is not heating properly, a faulty or dirty flame sensor might be the culprit. By choosing our quality replacement parts, you can easily resolve common issues and maintain your furnace's performance. Our extensive selection of DuroGuard furnace parts, including the flame sensor, is designed to meet the highest standards, ensuring reliable operation and longevity. Trust Repair Clinic to provide you with the right parts to fix your furnace, backed by expert resources and support for a seamless repair experience.
Ensure your DuroGuard furnace operates efficiently by replacing faulty flame sensors with our top-quality parts. A defective flame sensor can prevent your furnace from heating properly, but with Repair Clinic's same-day shipping, you'll have the replacement part you need in no time. Order by 9:00 PM ET for expedited shipping, minimizing downtime and restoring comfort to your home quickly. Explore our extensive catalog of DuroGuard furnace parts, including sensors and thermistors, to troubleshoot and fix common issues like burners not staying lit. Trust Repair Clinic to keep your HVAC system running smoothly, with genuine parts and expert repair resources available at your fingertips. For broader HVAC needs, visit our Heating & Cooling Parts page for a complete selection.


Looking for top-quality DuroGuard furnace flame sensors? Repair Clinic offers a comprehensive selection of genuine OEM replacement parts available for same-day shipping. Our no-hassle 365-day return policy ensures you can return any uninstalled part within a year for a full refund. If you find a lower price on an identical part from a direct competitor, our price match guarantee ensures you pay the best price. Easily locate the right flame sensor for your DuroGuard furnace by searching with your model or part number on our site. Trust Repair Clinic for all your HVAC needs and enjoy peace of mind with support from trained technicians whenever you need it.
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.