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The Goodman 4810007S is a genuine OEM flue collector box for the Goodman GMNTE120-5 gas furnace. The collector box gathers combustion gases from the heat-exchanger outlets and channels them to the inducer and flue, while its integrated ports interface with the pressure switch tubing that proves proper draft. A cracked, warped, or corroded collector box leads to condensate leaks, pressure-switch faults, and dangerous flue-gas spillage — making this a critical safety and reliability component.
The collector box seals directly to the heat exchanger and inducer with model-specific gasket surfaces and port locations. Only the genuine Goodman 4810007S guarantees an airtight fit and correct pressure-switch signal. Non-OEM substitutes risk leaks and CO hazards — never compromise on this part.
Advanced (4 of 5). Requires removing the inducer, disconnecting sensor tubing, and re-sealing all gasketed joints. Plan 1.5–2.5 hours. Because it directly affects combustion venting and carbon-monoxide safety, professional installation with a post-repair combustion and draft test is strongly recommended.