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Multiple models matched. Select your model to confirm fit.

Boot

Cold end header box kit

Lms plastic screw covers 24252016 5pk

Cover

Baffle

Baffle

Cover

Collector Box Cover

Assy-cover burner box-accolade

Plug

Plug

Cover

Cap bottom

Cover, access panel d

Cover, access panel c
Ensure your Lennox furnace operates smoothly with high-quality cap, lid, and cover parts from Repair Clinic. Our genuine OEM parts are designed to fit perfectly and maintain the reliability of your heating system, tackling common issues such as noisy operation or insufficient airflow. The cap, lid, and cover parts are essential for protecting internal parts and ensuring efficient operation. Whether you're a DIY enthusiast or a professional technician, our comprehensive range of Lennox furnace parts guarantees a precise fit and long-lasting performance. Explore our extensive selection to find the exact part you need, and enjoy peace of mind with same-day shipping and expert support. If you're dealing with problems like a furnace not heating or starting then stopping, replacing these parts could be a critical step in restoring function. Visit our Lennox furnace parts page for more options and support.
Ensure your Lennox furnace stays protected and functional with our reliable cap, lid, and cover parts. At Repair Clinic, we understand the urgency of furnace repairs, which is why we offer same-day shipping on orders placed by 9:00 PM ET. Whether you need a replacement cap, lid, or cover to maintain your furnace's efficiency, our extensive inventory and expertise make it easy to find the right part. Common issues like faulty caps or covers can lead to operational inefficiencies or increased noise, but we're here to help you fix these problems swiftly. Browse our selection of genuine Lennox furnace parts to keep your heating system in top condition. For more HVAC solutions, visit our Heating & Cooling Parts page.


Shopping for Lennox furnace cap, lid, and cover parts online has never been easier. With our no-hassle 365-day returns, you can buy with confidence and return uninstalled parts for any reason within a year of purchase. We also offer a Price Match Guarantee, ensuring you get the best price on genuine OEM replacement parts. Easily find the right part by entering your model or part number in our search tool, and take advantage of our same-day shipping on orders placed by 9 P.M. Whether you're a homeowner or a professional technician, Repair Clinic is here to support you with trained technicians available 7 days a week. Explore our selection today and keep your Lennox furnace running smoothly.
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.