{"product_id":"oem-goodman-3-16-id-pressure-switch-tubing-for-ams81155cxa-a3468601","title":"OEM Goodman 3\/16\" ID Pressure Switch Tubing for AMS81155CXA — A3468601","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman A3468601\u003c\/strong\u003e is a genuine OEM 3\/16\" inner-diameter pressure switch tubing designed for the \u003cstrong\u003eAMS81155CXA\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana models. This flexible silicone hose connects the furnace pressure switch to the inducer assembly, allowing the switch to sense the negative pressure that confirms proper draft before the burners fire.\u003c\/p\u003e\u003cp\u003eOver time, factory tubing can harden, crack, or become brittle from repeated heat cycling, causing nuisance pressure-switch lockouts and no-heat calls. Replacing it with the correct OEM part restores accurate pressure readings and reliable ignition.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner Diameter:\u003c\/strong\u003e 3\/16 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-temperature silicone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Pressure switch to inducer draft sensing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman AMS81155CXA and compatible furnaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part #:\u003c\/strong\u003e A3468601\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOEM vs. Generic:\u003c\/strong\u003e Our genuine Goodman tubing is cut to the exact length and durometer specified by the manufacturer, ensuring a leak-free press fit. Generic hose is offered at a lower price point and works for most repairs, but may require trimming and can vary in wall thickness. For guaranteed draft-sensing accuracy, we recommend the OEM part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstall Difficulty:\u003c\/strong\u003e Easy (1\/5). Pull the old hose off both barbed fittings and press the new tubing on—no tools required. Always shut off power and gas before servicing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057715593587,"sku":"GOODMAN-7185","price":9.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-16-id-pressure-switch-tubing-for-ams81155cxa-a3468601","provider":"National HVAC Parts","version":"1.0","type":"link"}