{"product_id":"oem-goodman-3-16-id-pressure-switch-tubing-for-gmv80905cxa-a3468601","title":"OEM Goodman 3\/16\" ID Pressure Switch Tubing for GMV80905CXA — A3468601","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman A3468601 3\/16\" ID Pressure Switch Tubing\u003c\/strong\u003e is genuine OEM hose for the \u003cstrong\u003eGMV80905CXA\u003c\/strong\u003e gas furnace. This small-diameter tube connects the pressure switch to the inducer draft port, transmitting the negative pressure signal the switch needs to confirm proper venting before the burners are allowed to fire. Cracked, brittle, or clogged tubing is a frequent cause of pressure-switch-open lockout faults and intermittent no-heat calls.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eInside diameter: 3\/16\"\u003c\/li\u003e\n\u003cli\u003eType: Pressure switch sensing tube \/ hose\u003c\/li\u003e\n\u003cli\u003eFunction: Draft-pressure signal transmission\u003c\/li\u003e\n\u003cli\u003eFits: Goodman GMV80905CXA and compatible models\u003c\/li\u003e\n\u003cli\u003eBrand: OEM Goodman \/ Amana\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis \u003cstrong\u003efactory OEM tubing\u003c\/strong\u003e uses heat- and moisture-resistant material rated for the temperatures near the inducer and heat exchanger. Generic tubing can harden, collapse, or degrade quickly in that environment, leading to false pressure-switch trips. At only a few dollars, the genuine OEM hose is inexpensive insurance against nuisance lockouts.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery Easy (1\/5)\u003c\/strong\u003e — Slip the old tube off both barbed fittings and press the new length on, matching the original routing so it does not kink or sag where condensate can pool. Disconnect power first and inspect the pressure port for blockage while you have access.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058169266547,"sku":"GOODMAN-12644","price":2.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-16-id-pressure-switch-tubing-for-gmv80905cxa-a3468601","provider":"National HVAC Parts","version":"1.0","type":"link"}