{"product_id":"oem-goodman-rubber-coupling-for-gmh950703bxae-10254303","title":"OEM Goodman Rubber Coupling for GMH950703BXAE — 10254303","description":"\u003ch2\u003eGoodman 10254303 Rubber Coupling\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003e10254303\u003c\/strong\u003e rubber coupling is a genuine OEM sealing component engineered for \u003cstrong\u003eGMH950703BXAE\u003c\/strong\u003e 95% AFUE gas furnaces and compatible Goodman\/Amana condensing models. It creates a leak-tight connection between condensate drain and pressure-tube fittings, preventing water seepage and nuisance pressure-switch faults that lead to lockouts. Made from HVAC-grade EPDM rubber, it resists heat, acidic condensate, and long-term compression set.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 10254303\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Rubber coupling \/ drain seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Heat- \u0026amp; condensate-resistant EPDM rubber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman GMH950703BXAE and compatible 95% AFUE furnaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment:\u003c\/strong\u003e Gas condensing furnace\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is a \u003cstrong\u003egenuine OEM Goodman\u003c\/strong\u003e coupling machined to exact factory tolerances, guaranteeing a slip-free seal on the original barb sizes. Generic aftermarket couplings are cheaper but often vary in inner diameter, causing slow drips, blow-offs, or premature hardening. For a critical drain\/pressure seal, OEM is the reliable choice.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (DIY-friendly).\u003c\/strong\u003e No tools required — power down the furnace, slide off the old coupling, and press the new one onto the fitting. Typical replacement time is under 5 minutes.\u003c\/p\u003e\u003cp\u003eAlways disconnect power before servicing. When in doubt, consult a licensed HVAC technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058114183539,"sku":"GOODMAN-11200","price":2.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-rubber-coupling-for-gmh950703bxae-10254303","provider":"National HVAC Parts","version":"1.0","type":"link"}