{"product_id":"oem-goodman-3-16-id-pressure-switch-tubing-for-gmv80704bxa-a3468601","title":"OEM Goodman 3\/16\" ID Pressure Switch Tubing for GMV80704BXA — A3468601","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman A3468601 Pressure Switch Tubing\u003c\/strong\u003e is a genuine OEM 3\/16\" inside-diameter hose for the \u003cstrong\u003eGMV80704BXA\u003c\/strong\u003e variable-speed gas furnace. This flexible high-temperature tube connects the pressure switch to the inducer draft port, carrying the negative-pressure signal that verifies proper combustion airflow before the burners light. Cracked, clogged, or brittle tubing is a leading cause of pressure-switch faults, lockouts, and intermittent no-heat operation — replacing it with the correct OEM hose restores reliable draft sensing.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e A3468601\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Pressure switch sensing tubing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter:\u003c\/strong\u003e 3\/16\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-temperature silicone \/ rubber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman GMV80704BXA and compatible GMV80 series furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003egenuine Goodman OEM\u003c\/strong\u003e tubing is rated for the temperatures and flexibility this furnace requires, resisting the heat-hardening that causes generic hose to crack. Using the correct 3\/16\" ID ensures an airtight seal at both the switch and inducer ports for accurate pressure readings.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e Slide the old tube off the barbed ports and press the new tubing on — no tools required. Route it clear of hot surfaces and confirm no kinks. Shut off gas and power before servicing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058168578419,"sku":"GOODMAN-12619","price":12.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-16-id-pressure-switch-tubing-for-gmv80704bxa-a3468601","provider":"National HVAC Parts","version":"1.0","type":"link"}