Amana-Goodman 2820005S Flue Collector Box

When replacing a cracked or leaking Amana-Goodman 2820005S Flue Collector Box, precision in fit and seal is the only way to ensure the 17.5-inch furnace cabinet maintains proper static pressure and prevents dangerous flue gas recirculation. This OEM furnace collector box is a critical exhaust manifold component for Goodman GMP, GMPN, and GMPH series furnaces, specifically engineered to channel high-temperature combustion byproducts into the vent system without moisture bypass. As a secondary heat exchanger interface, the 2820005S includes a factory-matched gasket to mitigate the common furnace condensation leak issues seen in aging 80% AFUE units. For a technician, this is a direct-drop replacement that restores the airtight integrity of the flue collector assembly, preventing the rollout switch trips and moisture-induced corrosion typically caused by hairline fractures in budget aftermarket plastics. Trust the genuine Goodman replacement part to maintain the specified performance and safety parameters of the induction system.

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• Direct OEM Compatibility: Engineered specifically for 17.5-inch Amana and Goodman gas furnaces, ensuring technical alignment with the original 2820005S specifications.
• Integrated Leak Protection: Features a high-grade flue collector box gasket to provide a gas-tight seal against the heat exchanger, eliminating secondary drainage issues.
• Thermal Resiliency: Constructed from specialized heat-stabilized polymers to withstand constant thermal cycling without warping or stress-cracking.
• Efficient Venting: Optimizes the exhaust gas flow path to ensure the inducer motor pulls a consistent vacuum, preventing pressure switch faults.

Which furnace models are compatible with the 2820005S collector box?
This part is specifically designed for 17.5" wide cabinets utilized in the Goodman GMP, GMPN, and GMPH series, as well as select Amana and Janitrol gas furnaces. Always verify the cabinet width and model number before installation.

Does this kit include the necessary gasket for installation?
Yes, the Amana-Goodman 2820005S comes as a complete kit including the collector box gasket, which is vital for preventing water leaks and ensuring a proper airtight seal during the swap.

What are the signs that a flue collector box needs to be replaced?
The most common indicators are visible water pooling under the furnace, white calcification streaks on the box exterior, or the furnace shutting down due to a pressure switch error caused by a breach in the vacuum seal.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.