{"product_id":"oem-goodman-rubber-coupling-for-gmh951155dxae-10254303","title":"OEM Goodman Rubber Coupling for GMH951155DXAE — 10254303","description":"\u003ch2\u003eGoodman 10254303 Rubber Coupling\u003c\/h2\u003e\u003cp\u003eKeep your Goodman \u003cstrong\u003eGMH951155DXAE\u003c\/strong\u003e high-efficiency furnace sealed and leak-free with this genuine OEM rubber coupling. Used to join condensate drain, pressure-switch tubing, or inducer\/vent connection points, this flexible EPDM-style coupling absorbs vibration and maintains an airtight, watertight seal on the negative-pressure side of a 95% AFUE furnace — where even a small leak can cause pressure-switch faults and lockouts.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Flexible rubber coupling \/ connector seal\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: 10254303\u003c\/li\u003e\n\u003cli\u003eMaterial: Heat- and moisture-resistant rubber (EPDM style)\u003c\/li\u003e\n\u003cli\u003eApplication: Condensate \/ pressure tubing \/ vent connection sealing\u003c\/li\u003e\n\u003cli\u003eFits: Goodman GMH951155DXAE and compatible 95% furnaces\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM 10254303 is molded to the precise inside diameter and durometer required for a positive seal on Goodman fittings. Generic hose or fuel-line couplings may fit loosely, harden prematurely, or fail to seal against condensate, leading to intermittent pressure-switch lockouts that are frustrating to diagnose. The genuine part is inexpensive insurance.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery Easy\u003c\/strong\u003e — A 5-minute swap. Power down the furnace, slide off the old coupling (loosen clamps if present), press the new coupling onto both connection points, and secure. No tools or minimal hand tools required. Confirm the connection is snug and leak-free before restoring power.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058124898675,"sku":"GOODMAN-11521","price":2.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-rubber-coupling-for-gmh951155dxae-10254303","provider":"National HVAC Parts","version":"1.0","type":"link"}