{"product_id":"oem-goodman-chimney-transition-bottom-for-gdh80403axbc-0128f00006","title":"OEM Goodman Chimney Transition Bottom for GDH80403AXBC — 0128F00006","description":"\u003ch2\u003eGoodman 0128F00006 Chimney Transition Bottom\u003c\/h2\u003e\u003cp\u003eThe Goodman 0128F00006 is a genuine OEM chimney transition bottom for the \u003cstrong\u003eGDH80403AXBC\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana 80% AFUE models. This sheet-metal venting component forms the lower transition between the furnace's induced-draft outlet and the vent connector, directing flue gases into the chimney or B-vent while maintaining the correct draft path. A properly fitted transition prevents flue-gas spillage and supports safe, code-compliant venting.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Chimney \/ flue transition (bottom section)\u003c\/li\u003e\n\u003cli\u003eFunction: Routes flue gases from furnace outlet to vent connector\u003c\/li\u003e\n\u003cli\u003eMaterial: Formed corrosion-resistant sheet metal\u003c\/li\u003e\n\u003cli\u003eFitment: Goodman GDH80403AXBC and compatible 80% AFUE furnaces\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: 0128F00006\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (genuine OEM)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM 0128F00006 is stamped to match the exact outlet dimensions and screw pattern of your furnace, so it seals cleanly against the induced-draft blower housing. Universal or fabricated transitions frequently leave gaps that leak flue gas or disrupt draft, which can trip the pressure switch or create a carbon monoxide hazard. Genuine OEM ensures a factory-tight, leak-free fit.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eRating: Moderate (3\/5).\u003c\/strong\u003e Installation involves removing sheet-metal screws, seating the new transition, and re-sealing joints with high-temperature foil tape or approved sealant. Because venting integrity is a combustion-safety item, verify proper draft and check for spillage — or have a licensed HVAC technician confirm the vent system after replacement.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058074272115,"sku":"GOODMAN-10237","price":18.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-chimney-transition-bottom-for-gdh80403axbc-0128f00006","provider":"National HVAC Parts","version":"1.0","type":"link"}