{"product_id":"oem-goodman-chimney-collar-flue-vent-for-amh80453axaa-furnace-4053501s","title":"OEM Goodman Chimney Collar Flue Vent for AMH80453AXAA Furnace — 4053501S","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e4053501S\u003c\/strong\u003e is a genuine OEM \u003cstrong\u003echimney collar\u003c\/strong\u003e (flue vent connector) built as a direct-fit replacement for the Goodman\/Amana \u003cstrong\u003eAMH80453AXAA\u003c\/strong\u003e 80% AFUE gas furnace and compatible models. The collar mounts at the furnace's draft outlet and provides the transition where the vent pipe connects, directing combustion byproducts safely into the chimney or flue.\u003c\/p\u003e\u003cp\u003eA rusted, loose, or corroded chimney collar can allow flue-gas leakage, poor draft, and unsafe operation. Installing the correct OEM collar restores a proper, sealed vent connection and safe combustion venting.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eComponent: Chimney collar \/ flue vent connector\u003c\/li\u003e\n\u003cli\u003eFunction: Draft outlet to vent-pipe transition\u003c\/li\u003e\n\u003cli\u003eFits: Goodman\/Amana AMH80453AXAA and compatible 80% AFUE furnaces\u003c\/li\u003e\n\u003cli\u003eType: Direct-fit OEM replacement\u003c\/li\u003e\n\u003cli\u003eMaterial: Corrosion-resistant metal collar\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe genuine Goodman 4053501S matches the furnace's outlet diameter and mounting pattern exactly, ensuring a leak-free seal. Generic collars may not align with factory screw holes or vent sizing, risking flue-gas escape. For a combustion-venting part, OEM fitment is a safety priority.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy to moderate.\u003c\/strong\u003e Shut off gas and power, disconnect the vent pipe, remove the old collar, and fasten the replacement with the original screws. Verify draft after reassembly. When in doubt with venting, use a licensed HVAC technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057602806131,"sku":"GOODMAN-5037","price":20.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-chimney-collar-flue-vent-for-amh80453axaa-furnace-4053501s","provider":"National HVAC Parts","version":"1.0","type":"link"}