{"product_id":"oem-goodman-drain-trap-hose-kit-for-gmpn120-5-b2810703","title":"OEM Goodman Drain Trap \u0026 Hose Kit for GMPN120-5 — B2810703","description":"\u003ch2\u003eGoodman B2810703 Drain Trap \u0026amp; Hose Kit\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003eB2810703\u003c\/strong\u003e is a genuine OEM condensate drain trap and hose kit for the \u003cstrong\u003eGMPN120-5\u003c\/strong\u003e high-efficiency gas furnace. In a condensing furnace, the secondary heat exchanger produces acidic condensate that must drain freely while the trap maintains a water seal against flue-gas leakage. This complete kit includes the molded trap body and pre-cut drain hoses, restoring proper drainage and preventing nuisance pressure-switch lockouts caused by a clogged or cracked trap.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B2810703\u003c\/li\u003e\n\u003cli\u003eType: Condensate drain trap with hose kit\u003c\/li\u003e\n\u003cli\u003eCompatibility: Goodman GMPN120-5 condensing gas furnace\u003c\/li\u003e\n\u003cli\u003eIncludes: Trap assembly + pre-cut drain tubing\u003c\/li\u003e\n\u003cli\u003eFunction: Drains condensate and maintains flue-gas seal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM kit matches Goodman's exact port angles, hose lengths, and trap geometry — critical for correct pressure-switch operation. Generic traps often require improvised fittings and can trigger false pressure faults. The complete OEM kit installs cleanly with no adapters.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (3\/5).\u003c\/strong\u003e Power down the furnace, remove the old trap and hoses, install the new assembly, prime the trap with water, and confirm free drainage. Routing the hoses correctly is the key step. Roughly 30–45 minutes.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058150556019,"sku":"GOODMAN-12113","price":54.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-drain-trap-hose-kit-for-gmpn120-5-b2810703","provider":"National HVAC Parts","version":"1.0","type":"link"}