{"product_id":"oem-goodman-chimney-transition-bottom-for-gdh80403anbc-0128f00006","title":"OEM Goodman Chimney Transition Bottom for GDH80403ANBC — 0128F00006","description":"\u003ch2\u003eGoodman 0128F00006 Chimney Transition Bottom\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003e0128F00006\u003c\/strong\u003e chimney transition bottom is a genuine OEM venting component for the \u003cstrong\u003eGDH80403ANBC\u003c\/strong\u003e gas furnace and related Goodman and Amana 80% AFUE models. This sheet-metal transition channels combustion flue gases from the furnace vestibule up into the vent connector, maintaining proper draft and containing hot exhaust. Rust-through, warping, or a poor seal at this component can allow flue-gas spillage and reduced venting efficiency — a direct OEM replacement restores a safe, sealed exhaust path.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFunction: Flue-gas transition to vent connector\u003c\/li\u003e\n\u003cli\u003eFitment: Goodman GDH80403ANBC and compatible 80% furnaces\u003c\/li\u003e\n\u003cli\u003eMaterial: Corrosion-resistant coated steel\u003c\/li\u003e\n\u003cli\u003eType: Direct OEM replacement, factory dimensions\u003c\/li\u003e\n\u003cli\u003ePart number: 0128F00006\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eOEM transitions match the furnace's exact flange pattern and dimensions for a leak-free fit. Generic sheet-metal substitutes rarely align correctly, risking gaps at the seams. For any combustion-venting part, OEM fitment is the safer choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate\u003c\/strong\u003e — Requires accessing the vent area, removing fasteners, and resealing. Recommended for an HVAC technician. Verify draft and check for spillage after install.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058070765939,"sku":"GOODMAN-10186","price":11.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-chimney-transition-bottom-for-gdh80403anbc-0128f00006","provider":"National HVAC Parts","version":"1.0","type":"link"}