{"product_id":"oem-goodman-condensate-drain-hose-tube-for-gks90904cxaa-20201901","title":"OEM Goodman Condensate Drain Hose Tube for GKS90904CXAA — 20201901","description":"\u003ch2\u003eGoodman 20201901 Condensate Drain Hose Tube\u003c\/h2\u003e\u003cp\u003eThe Goodman 20201901 is a genuine OEM condensate drain hose assembly built for the \u003cstrong\u003eGKS90904CXAA\u003c\/strong\u003e high-efficiency gas furnace and compatible Goodman\/Amana 90%+ AFUE equipment. It channels acidic condensate through the furnace's internal drain circuit between the collector box, trap, and secondary heat exchanger connections. Because this hose handles the larger-diameter run in the drain system, a proper OEM replacement is critical to prevent leaks, air locks, and inducer-draft issues.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 20201901\u003c\/li\u003e\n\u003cli\u003eType: Condensate drain hose \/ tube\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (fits Amana equivalents)\u003c\/li\u003e\n\u003cli\u003eFits Model: GKS90904CXAA and compatible furnaces\u003c\/li\u003e\n\u003cli\u003eMaterial: Flexible corrosion-resistant polymer\u003c\/li\u003e\n\u003cli\u003eFunction: Primary condensate routing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM 20201901 matches the factory inner diameter, length, and bend radius. Generic hose often has the wrong bore or wall thickness, causing it to collapse under vacuum or leak at the fittings. Genuine Goodman tubing ensures reliable drainage and correct pressure-switch behavior.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2\/5).\u003c\/strong\u003e Power down the furnace, note the routing, remove the old hose from its barbed connections, and seat the replacement in the same path. Verify there are no kinks or sags that could trap condensate. Typically 15-25 minutes with no special tools.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058095374707,"sku":"GOODMAN-10753","price":15.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-condensate-drain-hose-tube-for-gks90904cxaa-20201901","provider":"National HVAC Parts","version":"1.0","type":"link"}