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The Goodman 0154F00004 Gasket is the genuine OEM sealing gasket for the AMH80804BNBA 80,000 BTU gas furnace and compatible Goodman and Amana models. This gasket forms the airtight seal between mating furnace components — such as the collector box, inducer, or burner assembly — preventing combustion-gas and pressure leaks that can trigger pressure-switch faults, poor draft, or flue-gas spillage. Whenever these assemblies are separated for service, the gasket should be replaced to restore a proper seal.
This factory-original OEM gasket is die-cut to the exact bolt pattern and thickness required for a leak-free seal on your furnace. A universal gasket sheet can be trimmed to fit, but an imperfect seal on a combustion component risks pressure-switch nuisance trips and unsafe flue conditions. OEM ensures a precise, reliable seal.
Moderate — Requires separating the sealed assembly, cleaning old gasket residue, and reinstalling with the new gasket properly aligned. Cut power and gas before servicing, and check for leaks afterward. If you're not comfortable opening the combustion assembly, use a licensed HVAC technician.
Order the genuine Goodman 0154F00004 for a proper, safe furnace seal.