{"product_id":"oem-goodman-drain-hose-tube-for-gch90703bxab-20201802","title":"OEM Goodman Drain Hose Tube for GCH90703BXAB — 20201802","description":"\u003ch2\u003eGenuine Goodman 20201802 Drain Hose Tube\u003c\/h2\u003e\u003cp\u003eThis OEM Goodman 20201802 drain hose tube is a factory replacement for the \u003cstrong\u003eGoodman GCH90703BXAB\u003c\/strong\u003e high-efficiency gas furnace. The hose routes acidic combustion condensate from the collector box and drain trap to the drain line. Over time, condensate exposure can cause the hose to harden, crack, or clog — leading to water leaks, pressure-switch faults, and nuisance lockouts. Replacing the hose restores reliable, leak-free drainage.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 20201802\u003c\/li\u003e\n\u003cli\u003ePart Type: Condensate Drain Hose \/ Tube\u003c\/li\u003e\n\u003cli\u003eFunction: Condensate routing to drain\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman\u003c\/li\u003e\n\u003cli\u003eFits: GCH90703BXAB gas furnace\u003c\/li\u003e\n\u003cli\u003eMaterial: Condensate-resistant flexible tubing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis \u003cstrong\u003egenuine Goodman OEM hose\u003c\/strong\u003e is pre-cut and molded to the correct length, inner diameter, and bend radius for your furnace. Generic tubing must be cut to fit and can kink or slip off the barbed fittings, causing leaks. The OEM part seats securely on the factory ports for a clean, drip-free connection.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e Slip the old hose off the fittings and press the new one on — no tools required in most cases. Power down the furnace, then check for leaks after restart.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057143431539,"sku":"GOODMAN-20201802","price":9.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-drain-hose-tube-for-gch90703bxab-20201802","provider":"National HVAC Parts","version":"1.0","type":"link"}