{"product_id":"oem-goodman-chimney-vent-transition-bottom-for-amh80403axbd-0128f00006","title":"OEM Goodman Chimney Vent Transition Bottom for AMH80403AXBD — 0128F00006","description":"\u003cp\u003eThe Goodman 0128F00006 is a genuine OEM chimney transition bottom (flue vent transition) for the AMH80403AXBD gas furnace and compatible Goodman\/Amana 80% AFUE models. This sheet-metal adapter mates the furnace's induced-draft collector box to the vent connector\/chimney pipe, providing a properly sized, sealed pathway for flue gases. A corroded, cracked, or missing transition can leak combustion byproducts and disrupt draft, so a factory-correct part is important for safe venting.\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 vent transition (bottom)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Connects collector box to vent piping\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 AMH80403AXBD and related Goodman\/Amana 80% furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM transition matches the exact flange pattern, collar diameter, and gasket surfaces of this furnace, so it seals cleanly the first time. Generic or fabricated pieces rarely align perfectly, leading to air leaks and draft problems that are difficult to diagnose. For a flue component, the genuine part is worth it.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (3\/5).\u003c\/strong\u003e Requires disconnecting the vent connector, removing fasteners, and reseating the transition with the correct high-temp sealant\/gasket. Roughly 30–45 minutes. Because this handles combustion gases, we recommend a licensed HVAC technician verify proper draft and check for spillage after installation.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057601397107,"sku":"GOODMAN-4989","price":21.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-chimney-vent-transition-bottom-for-amh80403axbd-0128f00006","provider":"National HVAC Parts","version":"1.0","type":"link"}