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Multiple models matched. Select your model to confirm fit.

Orifice,burner drill size 45

Burner orifice, #44 (.86)

Orf gas #43 2 groove

Gas orifice drill size .042

Orifice, burner #56 (.0465)

Orf,burner #54 (.055)

Orf,burner #48 (.076)

Orifice, burner #47 (.0785)

Orific, burner #45 (.082)
Ensure your Luxaire furnace operates efficiently with genuine OEM orifice parts from Repair Clinic. The orifice is a critical part in the gas burner and control valve system, regulating gas flow to ensure optimal combustion. Common issues like irregular heating or inefficient operation can often be traced back to a faulty orifice. Our selection of Luxaire furnace orifices includes various sizes and specifications to match your model's requirements. Trust in our durable parts to provide reliable performance and maintain your furnace's efficiency. For those needing other Luxaire parts, explore our York furnace parts and Carrier furnace parts for a comprehensive selection. At Repair Clinic, we provide high-quality parts backed by expert advice, empowering you to handle repairs with confidence.
Ensure your Luxaire furnace operates efficiently by replacing faulty orifice parts with genuine parts from Repair Clinic. We offer a wide selection of Luxaire gas burner and control valve orifice parts, designed to meet the specific needs of your furnace model. Whether you're dealing with issues like poor heating or inconsistent flames, replacing the orifice can be a crucial step. Order by 9:00 PM ET, and your parts will ship the same day, ensuring your furnace is back in action quickly. Trust in Repair Clinic for reliable support and vast inventory to keep your HVAC system running smoothly. For other HVAC parts, visit our Heating & Cooling section.


Quickly find and order Luxaire furnace orifice parts online with our user-friendly platform. Ensure your Luxaire furnace runs smoothly by easily locating the precise gas burner and control valve orifice you need using model or part numbers. Benefit from our No-Hassle 365-Day Returns, allowing you to return uninstalled parts within a year for any reason. Plus, with our Price Match Guarantee, you can be confident you're getting the best price on genuine OEM replacement parts. Enjoy same-day shipping when you order by 9:00 p.m., ensuring your Luxaire furnace is back in action with minimal downtime. Whether you're a DIY enthusiast or a professional technician, Repair Clinic makes it simple to keep your heating system in top shape.
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.