{"product_id":"oem-goodman-3-16-id-pressure-switch-tubing-for-ams80904bxa-a3468601","title":"OEM Goodman 3\/16\" ID Pressure Switch Tubing for AMS80904BXA — A3468601","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eA3468601\u003c\/strong\u003e is genuine 3\/16-inch inside-diameter pressure switch tubing for \u003cstrong\u003eAMS80904BXA\u003c\/strong\u003e furnaces and compatible Goodman\/Amana models. This flexible hose carries the vacuum signal between the inducer draft port and the pressure switch, allowing the switch to confirm proper venting before ignition. Cracked, hardened, or condensate-clogged tubing is a leading cause of pressure-switch lockout and the furnace failing to light.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Pressure switch signal tubing \/ hose\u003c\/li\u003e\n\u003cli\u003eInside diameter: 3\/16 inch\u003c\/li\u003e\n\u003cli\u003eFits: AMS80904BXA and compatible Goodman\/Amana furnaces\u003c\/li\u003e\n\u003cli\u003eMaterial: High-temp silicone\u003c\/li\u003e\n\u003cli\u003eSold: Per replacement length\u003c\/li\u003e\n\u003cli\u003eOEM Part: A3468601\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eGenuine Goodman tubing uses the correct wall thickness and high-temperature silicone that resists heat-soak hardening and condensate attack near the inducer. Generic vinyl hose can collapse under vacuum or crack quickly, triggering intermittent no-heat calls. For a reliable pressure signal, the OEM hose is the smart, low-cost fix.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery Easy (1\/5).\u003c\/strong\u003e Power off the furnace, slide the old hose off both barbs, and press the new tubing fully onto the inducer port and pressure switch. Route it with no low spots that can trap condensate. Takes just a few minutes and requires no tools.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057705959795,"sku":"GOODMAN-7077","price":2.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-16-id-pressure-switch-tubing-for-ams80904bxa-a3468601","provider":"National HVAC Parts","version":"1.0","type":"link"}