{"product_id":"oem-goodman-rubber-coupling-drain-fitting-for-amv90704cxba-10254303","title":"OEM Goodman Rubber Coupling Drain Fitting for AMV90704CXBA — 10254303","description":"\u003ch2\u003eGoodman 10254303 Rubber Coupling\u003c\/h2\u003e\u003cp\u003eThis genuine OEM Goodman 10254303 rubber coupling is a sealing\/connecting fitting used in the condensate and induced-draft plumbing of the Goodman\/Amana \u003cstrong\u003eAMV90704CXBA\u003c\/strong\u003e 90%+ AFUE condensing furnace. Because a 90% furnace produces acidic condensate, the couplings that join drain hoses, traps, and collector-box ports must stay flexible and leak-tight. Rubber couplings harden and crack with age and heat cycling, causing water leaks, condensate spillage, and pressure-switch faults — this OEM part restores a proper seal.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Flexible rubber coupling \/ hose seal\u003c\/li\u003e\n\u003cli\u003eMaterial: Molded EPDM-style rubber (condensate-resistant)\u003c\/li\u003e\n\u003cli\u003eApplication: Condensate drain \/ draft plumbing connection\u003c\/li\u003e\n\u003cli\u003eFits: Goodman \u0026amp; Amana AMV90704CXBA and related condensing furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eOEM 10254303 is molded to the exact inner\/outer diameters of this furnace's ports and hoses for a tight, drip-free connection. Generic couplings often differ slightly in size or wall thickness, leading to slow leaks or blow-off under draft pressure. For a low-cost part that prevents water damage and nuisance shutdowns, the OEM fit is worth it.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty: Easy\u003c\/h3\u003e\u003cp\u003eSlip the old coupling off, seat the new one fully on both fittings, and secure any clamps — a 10-minute job with no special tools. \u003cstrong\u003ePower and gas off first.\u003c\/strong\u003e After install, run the furnace and confirm the drain path is leak-free and the trap is primed.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057828315507,"sku":"GOODMAN-7757","price":2.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-rubber-coupling-drain-fitting-for-amv90704cxba-10254303","provider":"National HVAC Parts","version":"1.0","type":"link"}