{"product_id":"oem-goodman-rubber-coupling-drain-seal-for-gmh950905dxae-10254303","title":"OEM Goodman Rubber Coupling Drain Seal for GMH950905DXAE — 10254303","description":"\u003ch2\u003eGoodman 10254303 Rubber Coupling\u003c\/h2\u003e\u003cp\u003eThe Goodman 10254303 is a genuine OEM rubber coupling used to create a flexible, leak-tight connection in the condensate and combustion-air pathways of the \u003cstrong\u003eGMH950905DXAE\u003c\/strong\u003e 95% AFUE furnace. High-efficiency furnaces produce acidic condensate, and a properly sealed coupling prevents leaks that can corrode components, trigger pressure-switch faults, or cause water damage around the unit.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart number: 10254303\u003c\/li\u003e\n\u003cli\u003eType: Molded rubber coupling \/ seal\u003c\/li\u003e\n\u003cli\u003eMaterial: Condensate-resistant EPDM-style rubber\u003c\/li\u003e\n\u003cli\u003eFits: Goodman GMH950905DXAE and compatible condensing furnaces\u003c\/li\u003e\n\u003cli\u003eFunction: Flexible leak-tight drain \/ draft connection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eOEM couplings are molded to the exact inside diameter of the furnace's tubing and drain fittings, so they seat fully and seal without over-clamping. Generic couplings may not match the durometer or bore, leading to slow leaks and repeat service calls. At this price point, the OEM part is the clear choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery Easy\u003c\/strong\u003e — slip-fit replacement secured with the existing hose clamps, typically under 10 minutes. Power and gas should be off during service. Inspect adjacent tubing for cracks while the coupling is removed.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058122932595,"sku":"GOODMAN-11461","price":2.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-rubber-coupling-drain-seal-for-gmh950905dxae-10254303","provider":"National HVAC Parts","version":"1.0","type":"link"}