{"product_id":"oem-goodman-condensate-drain-trap-for-gks90905dxae-furnace-20171701","title":"OEM Goodman Condensate Drain Trap for GKS90905DXAE Furnace — 20171701","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 20171701 Condensate Drain Trap\u003c\/strong\u003e is a genuine OEM component for the \u003cstrong\u003eGKS90905DXAE\u003c\/strong\u003e high-efficiency condensing gas furnace. In a 90%+ furnace, combustion produces acidic condensate that must drain away while the trap's water seal blocks flue gases and maintains correct pressure-switch operation. A cracked, clogged, or missing trap leads to water leaks, pressure-switch (open) faults, ignition lockouts, and nuisance shutdowns — replacing it restores reliable drainage and proper furnace cycling.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 20171701\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Condensate drain trap assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Drains acidic condensate while sealing against flue-gas bypass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman GKS90905DXAE and compatible condensing furnaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Corrosion-resistant molded plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Trap body with factory inlet\/outlet port configuration\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOEM vs. Generic:\u003c\/strong\u003e The trap's internal geometry and port placement are matched to your furnace's drainage layout and pressure-switch tubing. The OEM 20171701 seats correctly and holds the exact water-column seal the control sequence relies on. Generic or universal traps often route incorrectly, leak at the ports, or fail to maintain the seal, triggering repeat pressure-switch faults.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstall difficulty:\u003c\/strong\u003e Moderate (2\/5). Shut off power, disconnect the condensate lines and pressure-switch tubing, remove the old trap, and install the new one — priming it with water to establish the seal before restarting. Plan on 20–30 minutes. Verify free drainage and confirm the pressure switch closes on a full heat cycle after installation.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058099929459,"sku":"GOODMAN-10889","price":20.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-condensate-drain-trap-for-gks90905dxae-furnace-20171701","provider":"National HVAC Parts","version":"1.0","type":"link"}