{"product_id":"oem-goodman-condensate-drain-trap-for-gks90904cxad-furnace-20171701","title":"OEM Goodman Condensate Drain Trap for GKS90904CXAD Furnace — 20171701","description":"\u003ch2\u003eGoodman 20171701 Condensate Drain Trap\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003e20171701\u003c\/strong\u003e is a genuine OEM condensate drain trap for the \u003cstrong\u003eGKS90904CXAD\u003c\/strong\u003e 90%+ AFUE furnace and compatible Goodman\/Amana high-efficiency models. In a condensing furnace, the secondary heat exchanger produces acidic condensate that must drain safely away; this trap maintains a water seal that blocks flue gases from escaping while allowing condensate to flow out. A cracked or clogged trap causes water leaks, pressure-switch faults, and furnace lockouts.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart type: Condensate drain trap assembly\u003c\/li\u003e\n\u003cli\u003eFunction: Water-sealed condensate drainage for condensing furnace\u003c\/li\u003e\n\u003cli\u003eFits: Goodman GKS90904CXAD and compatible 90%-AFUE furnaces\u003c\/li\u003e\n\u003cli\u003eMaterial: Molded HVAC-grade plastic\u003c\/li\u003e\n\u003cli\u003eOEM manufacturer: Goodman \/ Amana\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM 20171701\u003c\/strong\u003e is molded to fit the GKS90904CXAD drain ports and mounting exactly, so it seats without adapters or leaks. Universal traps often require cutting, bushings, or extra fittings and may not hold the correct water-column seal. Choosing OEM ensures a leak-free, code-correct drain path.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty: Easy–Moderate\u003c\/h3\u003e\u003cp\u003eRated \u003cstrong\u003e2\/5\u003c\/strong\u003e. Power off the furnace, disconnect the inlet and outlet drain hoses, unclip the old trap, and install the replacement. Flush the trap and confirm free drainage before restoring power. Typical time: 15–20 minutes.\u003c\/p\u003e\u003cp\u003e\u003cem\u003ePrime the trap with water on install to establish the seal.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058096357747,"sku":"GOODMAN-10786","price":20.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-condensate-drain-trap-for-gks90904cxad-furnace-20171701","provider":"National HVAC Parts","version":"1.0","type":"link"}