{"product_id":"oem-goodman-flue-chimney-collar-for-gdt090-4a-4053501s","title":"OEM Goodman Flue Chimney Collar for GDT090-4A — 4053501S","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e4053501S\u003c\/strong\u003e is a genuine OEM \u003cstrong\u003echimney (flue) collar\u003c\/strong\u003e for \u003cstrong\u003eGDT090-4A\u003c\/strong\u003e gas furnaces. This factory-formed collar creates the sealed connection between the furnace's induced-draft outlet and the vent pipe, ensuring combustion byproducts are drawn out correctly and safely. A corroded, warped, or missing collar can cause vent leaks, poor draft, and rollout conditions — making a proper replacement important for safe operation.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Flue \/ chimney vent collar\u003c\/li\u003e\n\u003cli\u003eFunction: Vent-pipe connection and draft seal\u003c\/li\u003e\n\u003cli\u003eFits: Goodman GDT090-4A furnace\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: 4053501S\u003c\/li\u003e\n\u003cli\u003eMaterial: Corrosion-resistant formed metal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM 4053501S\u003c\/strong\u003e is stamped to the exact diameter and flange pattern of the GDT090-4A vent outlet, so it seats flush and seals without modification. Universal collars often require cutting, bending, or extra sealant and may not maintain a proper draft. Because this part is part of the combustion-venting path, the exact-fit OEM collar is the correct choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy to Moderate\u003c\/strong\u003e — mounts with sheet-metal screws and high-temp sealant, about 20–30 minutes depending on access. Shut off the furnace first. After installation, verify proper draft and check for flue-gas leaks with the burners running.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058080399731,"sku":"GOODMAN-10459","price":20.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-flue-chimney-collar-for-gdt090-4a-4053501s","provider":"National HVAC Parts","version":"1.0","type":"link"}