{"product_id":"oem-goodman-chimney-transition-bottom-for-amh80803bnbb-0128f00006","title":"OEM Goodman Chimney Transition Bottom for AMH80803BNBB — 0128F00006","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 0128F00006 Chimney Transition Bottom\u003c\/strong\u003e is a genuine OEM flue\/vent component for the \u003cstrong\u003eAMH80803BNBB\u003c\/strong\u003e 80% AFUE gas furnace and related Goodman\/Amana models. It forms the sealed bottom transition between the furnace flue collector box and the vent connector, directing combustion byproducts into the chimney or B-vent. A corroded, warped, or missing transition can allow flue-gas leakage and pull the venting out of code — making this an important safety and serviceability part during furnace repairs or re-vents.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart type: Chimney\/flue transition (bottom section)\u003c\/li\u003e\n\u003cli\u003eFits: Goodman \/ Amana AMH80803BNBB and compatible 80% AFUE furnaces\u003c\/li\u003e\n\u003cli\u003eMaterial: OEM-spec galvanized steel\u003c\/li\u003e\n\u003cli\u003eFunction: Seals flue collector to vent connector for proper draft\u003c\/li\u003e\n\u003cli\u003eType: Direct-fit OEM replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is the \u003cstrong\u003egenuine Goodman OEM transition (0128F00006)\u003c\/strong\u003e, dimensioned to seat and seal against the factory collector box. Generic sheet-metal substitutes rarely match the flange geometry, leading to gaps that require extra sealing and can compromise draft. For a vent path carrying carbon monoxide, the exact-fit OEM part is the safe choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy to Moderate — 2 of 5.\u003c\/strong\u003e Typically secured with sheet-metal screws and high-temp flue sealant. Shut off gas and power, remove the old transition, dry-fit the new one, then screw and seal per code. Verify proper draft after reassembly. A carbon-monoxide check is recommended after any flue work.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057135403379,"sku":"GOODMAN-0128F00006","price":6.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-chimney-transition-bottom-for-amh80803bnbb-0128f00006","provider":"National HVAC Parts","version":"1.0","type":"link"}