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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.

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.

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, 36 inches

Flame sensor

Sensor, flame

Hall Effect Sensor

Sensor,flame

Outside Air Sensor

Cell photo

Sensor flame

Cad cell

Thermister

Sensor

Sensor probe
Ensure your Carrier furnace operates efficiently with genuine OEM sensor and thermistor parts from Repair Clinic. These parts are crucial for monitoring and regulating furnace conditions, ensuring optimal performance and safety. Common issues that may require replacement include a faulty flame sensor, which could prevent the furnace from heating, or a temperature sensor that fails to maintain the desired temperature. By choosing OEM parts, you can be confident in their compatibility and durability, extending the lifespan of your furnace. Explore our selection of Carrier furnace parts, including flame sensors, thermocouples, and temperature sensors, to address heating problems encountered by homeowners and technicians. Repair Clinic offers a variety of resources to assist in your repair process, from expert advice to comprehensive troubleshooting guides, helping you save both time and money. For other furnace brands, visit our pages for Bryant Furnace Parts and Trane Furnace Parts.
Ensure your Carrier furnace runs smoothly with our reliable sensor and thermistor parts, available for same-day shipping. Whether diagnosing a faulty flame sensor or replacing a thermocouple, Repair Clinic offers genuine parts to keep your furnace functioning efficiently. Our extensive inventory includes flame sensors, flow sensors, and temperature sensors designed to fit various Carrier models. Order by 9:00 PM ET, and your parts will ship the same day, minimizing downtime and restoring comfort to your home quickly. Trust Repair Clinic for fast delivery and quality parts, helping homeowners and technicians tackle common furnace issues, like heating disruptions and sensor malfunctions, with confidence. Visit our HVAC Parts page for more Carrier furnace parts and ensure your system's optimal performance.


Experience a seamless process when ordering Carrier furnace sensor and thermistor parts online. Our easy-to-use parts lookup allows you to find the exact OEM replacement parts by model or part number quickly. With our Price Match Guarantee, you can be confident knowing you're getting the best price available. Enjoy peace of mind with our No-Hassle 365-Day Returns policy, allowing you to return uninstalled parts within a year for any reason. Whether you're a homeowner or a professional technician, our same-day shipping ensures you receive your parts promptly to keep your furnace running smoothly. Rely on Repair Clinic for all your HVAC repair needs, supported by our trained technicians and extensive resources.
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.