{"product_id":"oem-goodman-3-16-id-pressure-switch-tubing-for-amh80903bnaa-a3468601","title":"OEM Goodman 3\/16\" ID Pressure Switch Tubing for AMH80903BNAA — A3468601","description":"\u003ch2\u003eGoodman A3468601 3\/16 in. ID Pressure Switch Tubing\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003eA3468601\u003c\/strong\u003e is genuine OEM 3\/16 inch inside-diameter pressure switch tubing, cut and specified as a direct-fit replacement for the \u003cstrong\u003eAMH80903BNAA\u003c\/strong\u003e gas furnace. This flexible hose connects the pressure switch to the inducer or vent tap, letting the switch sense proper draft before the burners fire. Cracked, hardened, or collapsed tubing is a frequent cause of ignition lockouts and no-heat calls — a fresh factory hose restores accurate pressure sensing.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart Number: A3468601\u003c\/li\u003e\n\u003cli\u003eInside Diameter: 3\/16 in.\u003c\/li\u003e\n\u003cli\u003eFunction: Pressure switch sensing line\u003c\/li\u003e\n\u003cli\u003eApplication: 80% AFUE gas furnace draft sensing\u003c\/li\u003e\n\u003cli\u003eFits: Goodman \/ Amana AMH80903BNAA and compatible models\u003c\/li\u003e\n\u003cli\u003eType: OEM factory replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM tubing uses heat- and moisture-resistant material rated for furnace flue conditions and matches the correct 3\/16 in. bore for a snug, leak-free fit on the switch barbs. Generic hose may harden or soften at furnace temperatures, causing false trips. The factory part is inexpensive insurance for reliable operation.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery Easy (1 of 5).\u003c\/strong\u003e Pull the old hose off both barbs, route the new tube the same way, and press it on. No tools needed. Cut power before servicing and confirm the switch closes on startup.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057628430707,"sku":"GOODMAN-5693","price":2.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-16-id-pressure-switch-tubing-for-amh80903bnaa-a3468601","provider":"National HVAC Parts","version":"1.0","type":"link"}