{"product_id":"oem-goodman-amana-3-16-id-pressure-switch-tubing-a3468601","title":"OEM Goodman Amana 3\/16\" ID Pressure Switch Tubing — A3468601","description":"\u003cp\u003eThe Goodman\/Amana \u003cstrong\u003eA3468601 Pressure Switch Tubing\u003c\/strong\u003e is the OEM 3\/16\" inside-diameter draft-sensing hose for the \u003cstrong\u003eAMH81005CNBA\u003c\/strong\u003e 80% AFUE gas furnace and compatible Goodman\/Amana models. This small silicone\/rubber tube connects the induced-draft blower's pressure tap to the pressure switch, letting the switch confirm that the inducer is moving combustion air before the control board allows ignition. Cracked, brittle, disconnected, or condensate-blocked tubing is a frequent cause of a furnace that won't start and reports a pressure-switch fault — a cheap part that prevents an expensive service call.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e A3468601\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside diameter:\u003c\/strong\u003e 3\/16\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Pressure-switch \/ draft-sensing tubing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Transmits inducer pressure signal to the switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e AMH81005CNBA and compatible Goodman\/Amana furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOEM vs. Generic:\u003c\/strong\u003e The genuine A3468601 uses the correct 3\/16\" ID and a heat- and condensate-resistant compound rated for the flue environment. Generic hose of the wrong diameter can leak at the barbs or degrade quickly near the inducer, returning the same no-start fault. At this price, the OEM tube is the smart replacement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstall difficulty: Very easy (1\/5).\u003c\/strong\u003e Pull the old tube off the barbed fittings and push the new one on — under 5 minutes. \u003cem\u003eShut off power first,\u003c\/em\u003e route the tubing so it drains toward the switch, and confirm there are no kinks or low spots that could trap condensate.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057637441907,"sku":"GOODMAN-A3468601","price":2.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-amana-3-16-id-pressure-switch-tubing-a3468601","provider":"National HVAC Parts","version":"1.0","type":"link"}