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Manifold-gas

Manifold gas 80% uh-df

Manifold gas 80% uh-df

Manifold gas-90% up-flow / horizontal

Manifold gas-90% up-flow / horizontal

Gas supply manifold

Manifold-gas
Ensure your Lennox furnace operates efficiently with genuine OEM gas burner and control valve parts from Repair Clinic. Our selection of Lennox furnace gas tubes and connectors provides reliable solutions for maintaining optimal gas flow and pressure, crucial for consistent heating. Common issues like low gas pressure and faulty connections can be addressed with these high-quality replacement parts. Repair Clinic offers a vast inventory of Lennox parts, ready for same-day shipping, to help homeowners and technicians resolve heating problems swiftly. Whether you need a specific model's gas tube or a complete connector assembly, trust Repair Clinic to supply the durable parts you need. Explore our Lennox furnace parts page for more options and support. With our extensive resources and expert guidance, fixing your furnace has never been easier.
Ensure your Lennox furnace operates smoothly with our selection of gas tube or connector parts, available for same-day shipping. Faulty gas tubes or connectors can disrupt your heating system, leading to issues such as the furnace not heating or burners not staying lit. At Repair Clinic, we stock genuine Lennox parts to help you fix these problems swiftly. Order by 9:00 PM ET for same-day shipping and get your furnace back in working order quickly. Whether you're a DIY enthusiast or a professional technician, our extensive inventory and fast shipping options ensure you won't be left in the cold. Explore our HVAC parts section for more solutions.


Ordering Lennox Furnace Gas Tube or Connector parts online has never been easier. With Repair Clinic's user-friendly search tools, you can find the exact part you need by entering your model or part number. Enjoy peace of mind with our No-Hassle 365-Day Returns policy, allowing you to return uninstalled parts for any reason within a year of purchase. Plus, our Price Match Guarantee ensures you get the best deal by matching any competitor's price on genuine OEM replacement parts. Our commitment to fast shipping means you can receive your parts quickly, minimizing downtime. Whether you're a homeowner tackling a DIY repair or a technician seeking reliable replacement parts, trust Repair Clinic to deliver quality Lennox furnace parts right to your door. Visit our replacement parts page for more options.
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.