{"product_id":"oem-goodman-3-16-id-pressure-switch-tubing-for-amv80703bxa-a3468601","title":"OEM Goodman 3\/16\" ID Pressure Switch Tubing for AMV80703BXA — 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\u003eAMV80703BXA\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana models. This flexible silicone hose connects the inducer draft port to the pressure switch, allowing the switch to accurately sense combustion airflow before the furnace is permitted to ignite. Cracked, brittle, or disconnected tubing is one of the most common causes of pressure-switch lockout faults.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInner diameter: 3\/16 inch\u003c\/li\u003e\n\u003cli\u003eMaterial: high-temperature silicone\u003c\/li\u003e\n\u003cli\u003eFunction: draft\/combustion airflow sensing line\u003c\/li\u003e\n\u003cli\u003eOEM part number: A3468601\u003c\/li\u003e\n\u003cli\u003eFits: AMV80703BXA and compatible Goodman \u0026amp; Amana furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOEM vs. Generic:\u003c\/strong\u003e Genuine OEM tubing is rated for the exact temperature and vacuum tolerances of your furnace, resisting the heat-hardening that causes generic hose to crack prematurely. Generic silicone tubing costs less but may not seal reliably at the switch barb, leading to nuisance lockouts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstall difficulty: Easy (1\/5).\u003c\/strong\u003e Slide the old hose off both barbs and press the new tubing fully onto each fitting. No tools required. Always shut off power and gas before servicing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057801970035,"sku":"GOODMAN-7590","price":2.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-16-id-pressure-switch-tubing-for-amv80703bxa-a3468601","provider":"National HVAC Parts","version":"1.0","type":"link"}