{"product_id":"oem-goodman-chimney-transition-bottom-for-wfm18045s3axcb-0128f00006","title":"OEM Goodman Chimney Transition Bottom for WFM18045S3AXCB — 0128F00006","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e0128F00006\u003c\/strong\u003e is a genuine OEM chimney transition bottom — a formed sheet-metal flue\/vent component for the \u003cstrong\u003eWFM18045S3AXCB\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana models. It bridges the furnace's flue collector to the vent connector, channeling hot combustion byproducts out of the heat exchanger toward the chimney or vent pipe. The factory geometry ensures a proper seal and correct draft path so exhaust gases exit safely.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Chimney \/ flue transition bottom piece\u003c\/li\u003e\n\u003cli\u003eMaterial: Corrosion-resistant coated steel\u003c\/li\u003e\n\u003cli\u003eFunction: Flue-gas transition and vent connection\u003c\/li\u003e\n\u003cli\u003eFit: Goodman WFM18045S3AXCB and cross-referenced models\u003c\/li\u003e\n\u003cli\u003eMount: Screw-fastened with gasket\/seal points\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis transition is stamped to fit the exact flue-collar dimensions and draft profile of your furnace. Generic or fabricated substitutes risk poor sealing and gaps that can allow flue-gas leakage — a carbon-monoxide hazard. For any component in the venting path, the OEM part is the safe, code-appropriate choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (2\/5).\u003c\/strong\u003e Expect 20–40 minutes. Remove the fasteners securing the old transition, clean the mating surfaces, seat the new piece, and re-secure with sheet-metal screws and approved high-temp sealant where specified. After installation, a technician should perform a draft\/spillage test and verify there are no combustion-gas leaks.\u003c\/p\u003e\u003cp\u003eTurn off power and gas before servicing. Never operate a furnace with a compromised vent path.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058223530355,"sku":"GOODMAN-14028","price":19.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-chimney-transition-bottom-for-wfm18045s3axcb-0128f00006","provider":"National HVAC Parts","version":"1.0","type":"link"}