{"product_id":"oem-goodman-3-16in-id-pressure-switch-tubing-amv81155cxba-a3468601","title":"OEM Goodman 3\/16in ID Pressure Switch Tubing, AMV81155CXBA — A3468601","description":"\u003cp\u003eGenuine OEM Goodman \u003cstrong\u003eA3468601 Pressure Switch Tubing\u003c\/strong\u003e is a 3\/16\" inner-diameter hose that connects the inducer\/collector box to the furnace pressure switch on the Amana\/Goodman \u003cstrong\u003eAMV81155CXBA\u003c\/strong\u003e. This tubing carries the negative-pressure signal that proves the inducer is pulling proper draft before the burners fire. Cracked, brittle, or clogged tubing is a common cause of \"pressure switch open\" lockouts and no-heat calls.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part #:\u003c\/strong\u003e A3468601\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner Diameter:\u003c\/strong\u003e 3\/16\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Amana\/Goodman AMV81155CXBA and compatible furnaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Draft\/pressure signal line to the pressure switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-temp silicone\/rubber tubing\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOEM vs. Generic:\u003c\/strong\u003e The OEM tubing is rated for the furnace's flue-area temperatures and cut to fit factory port sizes, so it stays flexible and leak-free over time. Bargain tubing can harden or collapse near heat, leading to intermittent pressure-switch faults.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstall difficulty:\u003c\/strong\u003e Very easy (DIY-friendly, 5–10 min). Power off, pull the old hose from both barbed ports, and press the new tubing fully onto each fitting. Confirm there are no kinks or sags where condensate could collect.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057815208307,"sku":"GOODMAN-7687","price":2.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-16in-id-pressure-switch-tubing-amv81155cxba-a3468601","provider":"National HVAC Parts","version":"1.0","type":"link"}