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Front cover (collector box) & gasket

Collector box kit 21"

Collector box & gasket

Collector box

Collector box / front cover with gasket

Collector box

Collector box & gasket kit

17.5" flue collector box

Flue Collector Box

Box-collector cold end header

Box-collector cold end header

610261-51 box-collector (103370-84)

Collector box assembly

Box-collector cold end header

610261-20 cold end header box kit
Ensure your furnace operates at peak efficiency with our genuine OEM Furnace Cold End Collector Box replacement parts. Designed to fit seamlessly with top furnace brands, these collector boxes are essential for maintaining proper airflow and combustion. A well-functioning collector box prevents leaks and ensures safe, efficient operation. Whether you're a DIY homeowner or a professional technician, accessing quality replacement parts can resolve common issues like insufficient heating or ignition problems. Explore our full range of furnace parts to find what you need. Additionally, check out our selection of Furnace Transformer Parts to complement your repair needs. Trust Repair Clinic for the right parts and support to help you fix your furnace with confidence.
Ensure your furnace operates smoothly with genuine OEM Furnace Burner Boxes from Repair Clinic. Our vast selection of high-quality parts is available for same-day shipping when ordered by 9:00 PM ET, so you can tackle repairs swiftly. Whether you're a DIY enthusiast or a professional technician, our parts help address common furnace issues like a faulty burner box that may disrupt heating efficiency. Trust Repair Clinic to provide reliable replacement options from top brands, saving you time and money. Explore related parts such as Furnace Igniter Parts and Furnace Limit Switches to ensure comprehensive maintenance and repair. Repair Clinic is dedicated to empowering you with the parts and knowledge needed to maintain your furnace's performance, offering peace of mind through our expert resources and support.


Ensure optimal furnace performance by ordering genuine OEM Cold End Collector Box parts from Repair Clinic. Whether you're a DIY enthusiast or a professional technician, finding the right replacement parts for your furnace is crucial for maintaining efficiency and safety. With an extensive selection of furnace parts, including parts for the Cold End Collector Box, Repair Clinic simplifies the process with easy online lookup by model or part number. Enjoy benefits like our No-Hassle 365-Day Returns and Price Match Guarantee, ensuring you're getting the best deal on top-quality parts. Plus, explore our Furnace repair & troubleshooting section for expert guidance. Discover more Furnace Parts along with related categories like Furnace Duct & Venting Parts to keep your heating system running smoothly.
When dealing with furnace cold end collector box or burner box replacements, identifying the correct model number is essential for ensuring compatibility and efficiency. The model number is typically located on the furnace's rating plate, which can often be found inside the front cabinet or on the side of the unit. This number is crucial for sourcing genuine OEM parts, which are known for their quality and durability. Popular brands like Carrier, Goodman, and Lennox provide specific model numbers that simplify the search for parts. For more detailed guidance, visit our Furnace Repair page. Repair Clinic offers an extensive selection of replacement parts, empowering both DIYers and professionals to perform essential repairs with confidence. By ensuring you have the right model number, you'll save time and money while addressing common furnace issues, such as gas supply problems or faulty igniters, efficiently and effectively.

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.