{"product_id":"oem-goodman-chimney-transition-bottom-flue-vent-for-amh81205dnba-0128f00006","title":"OEM Goodman Chimney Transition Bottom Flue Vent for AMH81205DNBA — 0128F00006","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 0128F00006 Chimney Transition Bottom\u003c\/strong\u003e is a genuine OEM flue-venting component engineered as an exact-fit replacement for the \u003cstrong\u003eAMH81205DNBA\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana models. It forms the lower transition between the heat exchanger vent outlet and the chimney\/vent connector, maintaining proper draft and a sealed flue path for safe combustion-gas evacuation.\u003c\/p\u003e\u003cp\u003eA cracked, corroded, or missing transition can cause flue-gas spillage, nuisance limit trips, and failed combustion. Replacing it with the factory part restores the original venting geometry and seal.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart number: 0128F00006\u003c\/li\u003e\n\u003cli\u003eComponent: Chimney transition, bottom section\u003c\/li\u003e\n\u003cli\u003eFits: Goodman\/Amana AMH81205DNBA gas furnace\u003c\/li\u003e\n\u003cli\u003eMaterial: Coated furnace-grade steel\u003c\/li\u003e\n\u003cli\u003eFunction: Flue-gas transition \/ draft path\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOEM vs. Generic:\u003c\/strong\u003e The genuine Goodman transition matches the original stamping, mounting holes, and clearances exactly, so it seals without modification. Aftermarket transitions often require trimming or re-drilling and can leave gaps that leak flue gas. For a combustion-venting part, exact fit is a safety issue — we recommend OEM.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstall difficulty: Moderate.\u003c\/strong\u003e Requires shutting off gas and power, removing the vent connector and existing transition, and re-sealing. Best performed by an HVAC technician; verify draft and check for spillage after reassembly.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057652613491,"sku":"GOODMAN-6080","price":12.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-chimney-transition-bottom-flue-vent-for-amh81205dnba-0128f00006","provider":"National HVAC Parts","version":"1.0","type":"link"}