{"product_id":"oem-goodman-chimney-transition-bottom-for-gdh80403axba-0128f00006","title":"OEM Goodman Chimney Transition Bottom for GDH80403AXBA — 0128F00006","description":"\u003ch2\u003eGoodman 0128F00006 Chimney Transition Bottom\u003c\/h2\u003e\u003cp\u003eThe 0128F00006 is a genuine OEM chimney transition bottom for Goodman GDH80403AXBA gas furnaces. This sheet-metal transition piece connects the furnace's induced-draft outlet to the vent\/flue system, channeling combustion gases upward with the correct geometry to maintain proper draft. A rusted, dented, or ill-fitting transition can cause draft problems, spillage, and pressure-switch faults, so replacing it with the exact OEM part is essential to safe venting.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 0128F00006\u003c\/li\u003e\n\u003cli\u003eType: Chimney\/flue transition bottom\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman\u003c\/li\u003e\n\u003cli\u003eEquipment: Gas Furnace\u003c\/li\u003e\n\u003cli\u003eCompatible Model: GDH80403AXBA\u003c\/li\u003e\n\u003cli\u003eMaterial: Corrosion-resistant coated steel\u003c\/li\u003e\n\u003cli\u003eFunction: Flue gas transition \/ vent connector\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eGenuine Goodman transitions match the exact flange pattern, collar diameter, and offset of your furnace's vent outlet. Generic or hand-fabricated substitutes rarely seal correctly, risking flue-gas leakage and failed pressure-switch closure. For a venting component that carries combustion byproducts, the OEM fit is not optional — it's a safety requirement.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (3\/5)\u003c\/strong\u003e — Requires removing the existing vent connection, fitting the new transition, and sealing all joints to code with approved high-temperature methods. Proper draft and pressure-switch operation must be verified after installation. Best performed by a qualified HVAC technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058072961395,"sku":"GOODMAN-10214","price":21.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-chimney-transition-bottom-for-gdh80403axba-0128f00006","provider":"National HVAC Parts","version":"1.0","type":"link"}