{"product_id":"oem-goodman-chimney-transition-bottom-for-gdh80403axaa-0128f00006","title":"OEM Goodman Chimney Transition Bottom for GDH80403AXAA — 0128F00006","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e0128F00006\u003c\/strong\u003e is a genuine OEM chimney transition bottom that routes combustion byproducts from the furnace's induced-draft assembly into the vent system on \u003cstrong\u003eGDH80403AXAA\u003c\/strong\u003e and compatible Goodman\/Amana gas furnaces. Precisely stamped to seal against the flue collector, it maintains proper draft and a leak-free flue path.\u003c\/p\u003e\u003cp\u003eBecause it operates in a hot, corrosive flue-gas environment, this transition can develop rust-through, warping, or gasket failure over years of service. A compromised transition risks flue-gas leakage and poor draft. Replacing it with the exact OEM part restores a tight, correctly shaped venting connection.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 0128F00006\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Chimney \/ flue transition, bottom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Vent connector between draft assembly and flue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Corrosion-resistant coated steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e GDH80403AXAA and compatible Goodman\/Amana furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOEM vs. Generic:\u003c\/strong\u003e Venting components must match factory dimensions and flange locations exactly to seal properly and preserve draft. Generic or fabricated transitions rarely align, risking leaks and combustion-air problems. For flue parts, OEM is essential.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstall Difficulty:\u003c\/strong\u003e Moderate. Involves removing sheet-metal screws, transferring the gasket, and reseating the transition to the flue collector. Roughly 30–45 minutes. Shut off gas and power, and verify draft and flue integrity after install.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058071257459,"sku":"GOODMAN-10203","price":24.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-chimney-transition-bottom-for-gdh80403axaa-0128f00006","provider":"National HVAC Parts","version":"1.0","type":"link"}