{"product_id":"oem-goodman-chimney-collar-for-amh80904bnaa-4053501s","title":"OEM Goodman Chimney Collar for AMH80904BNAA — 4053501S","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 4053501S Chimney Collar\u003c\/strong\u003e is a genuine OEM flue-vent connector engineered for the \u003cstrong\u003eAMH80904BNAA\u003c\/strong\u003e 80% AFUE gas furnace and other compatible Goodman and Amana models. This collar seats the vent pipe to the furnace flue outlet, maintaining a secure, code-compliant connection that safely routes combustion byproducts to the chimney or vent system. A correct, tight-fitting collar is essential for proper draft and to prevent flue gas leakage.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4053501S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Chimney \/ Flue Vent Collar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Model:\u003c\/strong\u003e AMH80904BNAA (80% AFUE furnace)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman \/ Amana (OEM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Galvanized steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Naturally-vented gas furnace flue connection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eChoosing the genuine OEM 4053501S guarantees an exact dimensional match to the furnace flue outlet, proper draft-hood clearance, and factory-grade corrosion resistance. Generic collars often vary in diameter and metal gauge, which can cause draft problems, rattling, or improper venting. For a safety-critical flue component, OEM is strongly recommended.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDifficulty: Easy (1 of 5).\u003c\/strong\u003e Typically a slip-fit connection secured with sheet-metal screws; basic hand tools required. Always shut off gas and power before servicing, and verify proper draft after installation.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057631871347,"sku":"GOODMAN-5770","price":20.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-chimney-collar-for-amh80904bnaa-4053501s","provider":"National HVAC Parts","version":"1.0","type":"link"}