{"product_id":"oem-goodman-rubber-coupling-for-gmh950704cxad-10254303","title":"OEM Goodman Rubber Coupling for GMH950704CXAD — 10254303","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e10254303 Rubber Coupling\u003c\/strong\u003e is a genuine OEM sealing component used in the \u003cstrong\u003eGMH950704CXAD\u003c\/strong\u003e 96% AFUE two-stage condensing furnace and compatible Goodman\/Amana models. In high-efficiency furnaces, rubber couplings join condensate drain lines, trap fittings, and inducer\/collector-box tubing, providing a flexible, leak-tight connection that tolerates vibration and thermal movement. A cracked or hardened coupling is a common cause of condensate leaks, pressure-switch faults, and nuisance lockouts on 90%+ furnaces.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart type: Rubber coupling \/ flexible seal\u003c\/li\u003e\n\u003cli\u003eMaterial: EPDM-style rubber, condensate-rated\u003c\/li\u003e\n\u003cli\u003eFunction: Drain\/tubing connection and seal\u003c\/li\u003e\n\u003cli\u003eFits: Goodman GMH950704CXAD and compatible condensing furnaces\u003c\/li\u003e\n\u003cli\u003eOEM part number: 10254303\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (genuine OEM)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003egenuine Goodman OEM 10254303\u003c\/strong\u003e is molded to the exact inside diameter and durometer your furnace's fittings require, so it seats fully and seals without over-tightening the clamps. Generic hardware-store couplings may be close but not exact, leading to slow condensate weeps that corrode the burner area and trip the pressure switch. For a reliable seal, use the OEM coupling.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty: Very Easy\u003c\/h3\u003e\u003cp\u003eRated \u003cstrong\u003eVery Easy (1\/5)\u003c\/strong\u003e — a 10-minute job. Power down the furnace, catch any residual water, loosen the hose clamps, slide off the old coupling, and press the new one on. Retighten the clamps snugly (not crushed) and run the furnace to confirm no leaks. No special tools beyond a nut driver or screwdriver.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058116116851,"sku":"GOODMAN-11262","price":9.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-rubber-coupling-for-gmh950704cxad-10254303","provider":"National HVAC Parts","version":"1.0","type":"link"}