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Furnace control board. The control board regulates the supply of power to the furnace components. Be sure to check more commonly defective parts before replacing the control board.

Furnace control board. The control board regulates the supply of power to the furnace components. Be sure to check more commonly defective parts before replacing the control board.

Ignition control replacement kit

Ignition control
Ensure your Lennox furnace operates seamlessly with genuine OEM ignition module parts from Repair Clinic. Designed for reliability and longevity, these parts are essential for keeping your heating system efficient. Common furnace issues, like failure to ignite or inconsistent heating, often point to ignition module problems. With high-quality Lennox furnace parts, you can address these issues head-on, whether you're a DIY enthusiast or a professional technician. Explore our vast selection and enjoy peace of mind knowing you're investing in durable parts. Check out our Lennox furnace parts for more options.
Ensure your Lennox furnace is up and running quickly with same-day shipping on ignition modules from Repair Clinic. A malfunctioning ignition module can prevent your furnace from heating effectively, leaving your home cold and uncomfortable. With our extensive selection of genuine OEM Lennox furnace ignition modules, you can restore heating functionality with ease. Order by 9:00 PM ET, and we'll ship your replacement part the same day, ensuring prompt delivery. Whether you're a DIY enthusiast or a professional technician, you can rely on Repair Clinic for quality parts and exceptional service. Browse our selection and find the right ignition module for your specific Lennox model, and explore our HVAC parts for additional repair solutions.


Shop for genuine Lennox furnace ignition modules online at Repair Clinic, where we offer a No-Hassle 365-Day Return Policy. Return uninstalled parts for any reason within a year of purchase, ensuring peace of mind with every order. We also provide a Price Match Guarantee, promising to match any price from direct competitors on genuine OEM parts. Easily find the right Lennox ignition module using our model or part number lookup tools. Our same-day shipping option ensures quick delivery, so your repair can begin without delay. Trust Repair Clinic for expert assistance and comprehensive resources to support your DIY or professional repair needs. Visit our replacement parts page for more details.
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.

Replacing a malfunctioning furnace circuit board may be the key to restoring your heating system's functionality. This article provides a clear guide to understanding the role of the circuit board in a furnace's ignition sequence, common reasons for circuit board failure, and step-by-step instructions for replacing a furnace circuit board.

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.