Find the right part faster
Multiple models matched. Select your model to confirm fit.

Flame sensor

Flame sensor kit

Flame sensor
Ensure your Rheem furnace operates efficiently with our selection of genuine OEM flame sensors. A critical part in maintaining your furnace's safety and functionality, the flame sensor detects the burner flame to prevent gas buildup. Common issues like a furnace not heating or the burners not staying lit can often be traced to a faulty flame sensor. At Repair Clinic, we provide high-quality Rheem flame sensors designed to fit specific models, ensuring a seamless replacement process. Our parts are sourced directly from the manufacturer, guaranteeing compatibility and reliability. With fast shipping and expert support, Repair Clinic is your go-to destination for all Rheem furnace replacement needs. Explore our wide range of Rheem furnace parts to keep your heating system running smoothly.
Ensure your Rheem furnace operates efficiently with high-quality flame sensors from Repair Clinic. A faulty flame sensor can prevent your furnace from heating properly, leading to discomfort in your home. With our same-day shipping, you can quickly receive the necessary replacement parts to restore your furnace's functionality. Whether you're a DIY enthusiast or a professional technician, we provide the reliable Rheem furnace parts you need to address common issues like furnaces not heating or burners failing to stay lit. Order by 9:00 PM ET for same-day shipping and have peace of mind knowing your repair will be completed swiftly. Explore our extensive range of HVAC parts to keep your heating system running smoothly all season long.


Shop for genuine Rheem furnace flame sensors with confidence at Repair Clinic, a trusted retailer for quality HVAC parts. Our easy part lookup by model or part number simplifies your search for the right replacement, ensuring your Rheem furnace operates efficiently. Enjoy our no-hassle 365-day return policy, allowing you to return uninstalled parts within a year of purchase for any reason. Plus, take advantage of our price match guarantee, ensuring you never overpay for OEM replacement parts. Order by 9:00 p.m. for same-day shipping and get your Rheem furnace back in top condition quickly. Trust Repair Clinic for all your Rheem HVAC repair needs.
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.