{"product_id":"oem-goodman-chimney-transition-bottom-amh80403anbb-0128f00006","title":"OEM Goodman Chimney Transition Bottom AMH80403ANBB — 0128F00006","description":"\u003ch2\u003eOEM Goodman 0128F00006 Chimney Transition Bottom\u003c\/h2\u003e\u003cp\u003eThe genuine Goodman \u003cstrong\u003e0128F00006\u003c\/strong\u003e chimney transition bottom is the flue-vent component that channels combustion gases from the furnace collar into the vent connector on the \u003cstrong\u003eAMH80403ANBB\u003c\/strong\u003e. A properly fitted transition maintains the correct draft and gas-tight seal so flue products vent safely up the chimney rather than spilling into the equipment room. Rusted, warped, or ill-fitting transitions leak flue gas and can trip pressure or rollout safeties.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart number: 0128F00006\u003c\/li\u003e\n\u003cli\u003eType: flue\/vent chimney transition (bottom section)\u003c\/li\u003e\n\u003cli\u003eFunction: connects furnace flue collar to the vent system with a sealed draft path\u003c\/li\u003e\n\u003cli\u003eFits: Goodman\/Amana AMH80403ANBB 80% furnaces\u003c\/li\u003e\n\u003cli\u003eFormed steel, factory dimensions for a leak-free fit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM 0128F00006 is stamped to the exact flue-collar dimensions of this furnace, so it seats flush and seals cleanly with minimal fabrication. Generic or hand-cut transitions often leave gaps that leak flue gas or disturb draft — a combustion-safety concern. For any venting component, matching OEM geometry is the safe choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy\u003c\/strong\u003e — 20–30 minutes. Shut down the furnace, remove the existing transition, fit the replacement to the flue collar, fasten, and seal with approved high-temp material. Verify proper draft and check for spillage on restart.\u003c\/p\u003e\u003cp\u003eConfirm the AMH80403ANBB model and your venting layout before ordering.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057599758707,"sku":"GOODMAN-4928","price":6.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-chimney-transition-bottom-amh80403anbb-0128f00006","provider":"National HVAC Parts","version":"1.0","type":"link"}