{"product_id":"oem-goodman-chimney-collar-flue-vent-for-ams80905cxaa-4053501s","title":"OEM Goodman Chimney Collar Flue Vent for AMS80905CXAA — 4053501S","description":"\u003ch2\u003eGoodman 4053501S Chimney Collar\u003c\/h2\u003e\u003cp\u003eThe Goodman 4053501S is a genuine OEM chimney collar (flue vent collar) for the Goodman\/Amana \u003cstrong\u003eAMS80905CXAA\u003c\/strong\u003e 80% gas furnace and compatible models. This collar mounts to the furnace cabinet and provides the sealed, correctly sized connection point between the draft hood\/inducer outlet and the vent pipe. A proper collar is essential for safe flue-gas evacuation — a missing, rusted, or ill-fitting collar can leak combustion byproducts or cause draft problems that trip the pressure switch.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Chimney \/ flue vent collar\u003c\/li\u003e\n\u003cli\u003eMaterial: Corrosion-resistant coated steel\u003c\/li\u003e\n\u003cli\u003eFunction: Vent pipe connection at furnace outlet\u003c\/li\u003e\n\u003cli\u003eFit: Factory-matched diameter for the AMS80905CXAA cabinet\u003c\/li\u003e\n\u003cli\u003eCompatibility: AMS80905CXAA and related Goodman\/Amana furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe genuine Goodman collar matches the exact outlet diameter and mounting pattern of your furnace, ensuring a tight, code-compliant vent connection. Generic collars may not seal correctly, risking flue-gas leakage and failed draft. For a venting component, OEM fit-and-finish matters for both safety and inspection.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty: Moderate\u003c\/h3\u003e\u003cp\u003eRated \u003cstrong\u003eModerate (2\/5)\u003c\/strong\u003e. Power down the furnace, disconnect the vent pipe, remove the old collar's fasteners, seat the new collar with proper gasket\/sealant, and reconnect the vent. Verify draft and check for spillage at the draft hood after startup. Venting work should be performed by a licensed HVAC professional.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057709400435,"sku":"GOODMAN-7123","price":26.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-chimney-collar-flue-vent-for-ams80905cxaa-4053501s","provider":"National HVAC Parts","version":"1.0","type":"link"}