Ensure your Lennox furnace operates efficiently with high-quality hose, tube, and fitting drain cup parts from Repair Clinic. Our genuine OEM replacements are designed to maintain proper condensate drainage, preventing issues like water damage and system malfunctions. Regular checks and replacements are essential for optimal performance, addressing problems like clogged or leaking drain cups. With a wide selection of Lennox furnace parts, including the popular Lennox Furnace Parts, we help homeowners and technicians ensure reliable heating systems. Trust Repair Clinic to provide durable, genuine parts for all your HVAC repair needs, supported by extensive repair resources and expert guidance.
Efficiently manage your Lennox furnace repairs with our genuine drain cup parts, readily available for same-day shipping. Whether you're a DIY enthusiast or a professional technician, having the right parts on hand is crucial for a smooth repair process. If your furnace is facing issues like not heating properly or experiencing drainage problems, replacing a faulty drain cup might be the solution. Order before 9:00 PM ET and take advantage of our same-day shipping to get your Lennox furnace up and running quickly. Trust Repair Clinic for quality parts and exceptional service, ensuring your heating system's optimal performance. For more parts, explore our comprehensive HVAC Parts selection.


Find the perfect Lennox Furnace Hose, Tube & Fitting Drain Cup parts online at Repair Clinic. With our easy-to-use model number search, locating the exact part you need is hassle-free. Enjoy our No-Hassle 365-Day Returns policy, allowing you to return uninstalled parts for any reason within a year of purchase. Plus, take advantage of our Price Match Guarantee; we're committed to matching any competitor's price on genuine OEM replacement parts. Order by 9:00 PM ET for same-day shipping and ensure your Lennox furnace is operating at peak performance. Explore our extensive selection of parts and solve common issues like blower malfunction or ignition problems. Trust Repair Clinic for reliable support from trained technicians, available seven days a week, to help you with troubleshooting and repair guidance. Visit our replacement parts page for more options and ensure your HVAC system's longevity and efficiency.
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.