{"product_id":"oem-goodman-furnace-drain-hose-tube-for-gch90905dxaa-20201802","title":"OEM Goodman Furnace Drain Hose Tube for GCH90905DXAA — 20201802","description":"\u003ch2\u003eGoodman 20201802 Condensate Drain Hose Tube\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003e20201802\u003c\/strong\u003e is a genuine OEM condensate drain hose tube for the Goodman \u003cstrong\u003eGCH90905DXAA\u003c\/strong\u003e high-efficiency gas furnace. This flexible drain line carries acidic condensate between the collector box, drain trap, and pressure-switch ports. Because it handles corrosive condensate and is routed through tight cabinet bends, the hose can harden, crack, or clog over time — leading to water leaks and pressure-switch faults. Replacing it with the correct factory tube restores proper drainage and sealing.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart number: 20201802\u003c\/li\u003e\n\u003cli\u003eType: Flexible condensate drain hose \/ tube\u003c\/li\u003e\n\u003cli\u003eFits: Goodman GCH90905DXAA and compatible furnaces\u003c\/li\u003e\n\u003cli\u003eMaterial: Condensate-rated flexible tubing\u003c\/li\u003e\n\u003cli\u003eApplication: Collector box \/ trap \/ pressure-switch drain routing\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM Goodman\u003c\/strong\u003e hose is cut to the correct length with the right inside diameter and bend radius, so it seats on the barbed fittings without leaks or kinks. \u003cstrong\u003eGeneric\u003c\/strong\u003e bulk tubing can be substituted by experienced techs, but incorrect ID or length risks slip-offs and leaks — direct-fit OEM is the safe choice.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e Slide the old hose off the barbed fittings and push the new one on; secure any clamps. Under 15 minutes. Verify the routing has no low spots that could trap water or air.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058054840691,"sku":"GOODMAN-9747","price":9.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-furnace-drain-hose-tube-for-gch90905dxaa-20201802","provider":"National HVAC Parts","version":"1.0","type":"link"}