{"product_id":"oem-goodman-chimney-transition-bottom-for-wfm18070s4bxcb-0128f00006","title":"OEM Goodman Chimney Transition Bottom for WFM18070S4BXCB — 0128F00006","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 0128F00006 Chimney Transition Bottom\u003c\/strong\u003e is a genuine OEM flue\/vent component for the Goodman\/Amana \u003cstrong\u003eWFM18070S4BXCB\u003c\/strong\u003e gas furnace. This sheet-metal transition directs combustion byproducts from the furnace vent outlet into the chimney connector, maintaining the correct draft path and clearances. A rusted, warped, or ill-fitting transition can leak flue gases, disrupt draft, and cause the pressure switch or rollout controls to trip — replacing it with the factory part restores a sealed, code-compliant venting connection.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\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 section)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Coated \/ galvanized sheet metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Vent outlet-to-chimney connector adapter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman\/Amana WFM18070S4BXCB gas furnace\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis \u003cstrong\u003egenuine Goodman OEM transition\u003c\/strong\u003e matches the exact dimensions and flange pattern of the furnace vent outlet. Generic or shop-fabricated adapters often leave gaps that leak flue products or restrict draft. For a venting component, the OEM part ensures a proper, sealed fit.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy to Moderate\u003c\/strong\u003e — Requires removing the existing transition, cleaning the mating surfaces, and resealing with high-temperature approved sealant\/screws. Verify draft after installation.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058224906611,"sku":"GOODMAN-14077","price":18.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-chimney-transition-bottom-for-wfm18070s4bxcb-0128f00006","provider":"National HVAC Parts","version":"1.0","type":"link"}