{"product_id":"oem-goodman-rubber-coupling-drain-seal-for-wgfm195070s4cab-10254303","title":"OEM Goodman Rubber Coupling Drain Seal for WGFM195070S4CAB — 10254303","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 10254303 Rubber Coupling\u003c\/strong\u003e is a genuine OEM sealing component for the \u003cstrong\u003eWGFM195070S4CAB\u003c\/strong\u003e high-efficiency gas furnace. This flexible coupling joins drain, condensate, or inducer\/trap connections and forms a leak-tight, vibration-tolerant seal between mating tubes. On a condensing furnace even a small drip at these joints leads to water in the burner compartment, nuisance pressure-switch faults, and long-term corrosion — so a correctly sized coupling matters more than its low price suggests.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eType: Flexible rubber coupling \/ seal\u003c\/li\u003e\n\u003cli\u003eFunction: Leak-tight, flexible tube-to-tube connection\u003c\/li\u003e\n\u003cli\u003eMaterial: Molded EPDM-style rubber, condensate-rated\u003c\/li\u003e\n\u003cli\u003eFit: Goodman WGFM195070S4CAB and compatible models\u003c\/li\u003e\n\u003cli\u003ePart: OEM Goodman 10254303\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOEM vs. Generic:\u003c\/strong\u003e The OEM 10254303 is molded to the precise inside diameter and wall thickness of this furnace's fittings, so it seats fully and clamps evenly. Generic hardware-store couplings are often the wrong durometer or bore and can weep under thermal cycling. For a sealing part, exact fit is the whole job.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstall difficulty:\u003c\/strong\u003e Easy (1\/5). Power the furnace down, slide off the old coupling (loosen the clamp if fitted), press the replacement fully onto both stubs, and re-clamp. A 5–10 minute job. Confirm there is no residual water in the trap and check for drips after the first heat cycle.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058236572019,"sku":"GOODMAN-10254303","price":2.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-rubber-coupling-drain-seal-for-wgfm195070s4cab-10254303","provider":"National HVAC Parts","version":"1.0","type":"link"}