{"product_id":"oem-goodman-condensate-drain-hose-tube-for-gks90453bxac-20201802","title":"OEM Goodman Condensate Drain Hose Tube for GKS90453BXAC — 20201802","description":"\u003ch2\u003eGoodman 20201802 Condensate Drain Hose Tube\u003c\/h2\u003e\u003cp\u003eThe Goodman 20201802 is a genuine OEM condensate drain hose tube engineered for the GKS90453BXAC high-efficiency (90%+) gas furnace. As a condensing furnace produces water vapor during combustion, this drain tube routes condensate away from the secondary heat exchanger and collector box to the drain trap. Using the exact factory part ensures a proper, leak-free fit and protects surrounding components from moisture damage.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e 20201802\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Model:\u003c\/strong\u003e GKS90453BXAC and related GKS9-series furnaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Condensate drainage from collector box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Flexible corrosion-resistant tubing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman (genuine OEM)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eGeneric aftermarket tubing may be sold cheaper, but the OEM 20201802 is cut and molded to the exact length and bend radius the GKS90453BXAC requires. Universal tubing often kinks, restricts flow, or seats loosely at the barbed fittings — the leading cause of nuisance drain leaks and pressure-switch lockouts. Choose OEM for guaranteed fit and reliability.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eRating: Easy (1\/5).\u003c\/strong\u003e This is a no-tool, hand-fit replacement — disconnect the old tube from the collector box and drain trap, then push the new tube onto the fittings. Always shut off power and gas before servicing. Most homeowners complete this in under 10 minutes; professional installation is recommended if you are unsure which tube routing your unit uses.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058086134131,"sku":"GOODMAN-10550","price":11.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-condensate-drain-hose-tube-for-gks90453bxac-20201802","provider":"National HVAC Parts","version":"1.0","type":"link"}