
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.

Thermocouple kit
Ensure your Frigidaire furnace operates smoothly with our selection of quality OEM sensor and thermistor parts. Essential for detecting flame and temperature changes, these parts are crucial for maintaining safety and efficiency. Common issues that may require these parts include a furnace not heating or turning off unexpectedly. Regular maintenance and timely replacement of faulty sensors can prevent these issues, protecting your home and enhancing your furnace's performance. At Repair Clinic, we provide genuine Frigidaire parts, backed by expert advice and support, helping both DIY enthusiasts and professionals fix their equipment with confidence. Explore other York furnace parts and Carrier furnace parts to ensure your heating system is always in top condition.
Ensure your Frigidaire furnace operates efficiently with our top-quality sensor and thermistor parts, available for same-day shipping. A faulty flame sensor or thermocouple can disrupt your furnace's heating efficiency, leading to common issues like the furnace not heating or stopping unexpectedly. Repair Clinic offers genuine Frigidaire sensors and thermistors to help you quickly resolve these problems. Order before 9:00 PM ET to take advantage of our same-day shipping, ensuring you're ready to fix your furnace problems without delay. Check out our range of Frigidaire furnace parts and get your heating system back to optimum performance. Plus, explore our comprehensive HVAC parts selection for all your repair needs.


For those in need of Frigidaire furnace sensor and thermistor parts, Repair Clinic offers a seamless online ordering experience. Benefit from our No-Hassle 365-Day Returns policy, allowing you to return uninstalled parts within a year of purchase, ensuring peace of mind. Additionally, our Price Match Guarantee assures you receive the best price on genuine OEM parts, matching any competitor's offer on identical items. Easily locate the right part by searching with your model or part number. With a commitment to fast service, we provide same-day shipping on orders placed by 9:00 PM ET Explore our extensive selection to resolve common furnace issues, such as flame sensor malfunctions or thermocouple replacements. Trust Repair Clinic as your reliable source for Frigidaire furnace parts and enjoy dedicated support from trained technicians seven days a week.
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.