{"product_id":"oem-goodman-3-16-in-id-pressure-switch-tubing-for-amh80403anba-a3468601","title":"OEM Goodman 3\/16 in. ID Pressure Switch Tubing for AMH80403ANBA — A3468601","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman A3468601 Pressure Switch Tubing\u003c\/strong\u003e is a genuine OEM 3\/16-inch inner-diameter hose for the Amana\/Goodman \u003cstrong\u003eAMH80403ANBA\u003c\/strong\u003e gas furnace. This tubing carries the negative-pressure signal from the induced-draft motor to the pressure switch, proving that the flue is drafting properly before the control board energizes the igniter and gas valve. Cracked, kinked, or brittle tubing is a frequent cause of pressure-switch lockout faults.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: A3468601\u003c\/li\u003e\n\u003cli\u003eInner Diameter: 3\/16 inch\u003c\/li\u003e\n\u003cli\u003eType: Pressure switch signal tubing \/ hose\u003c\/li\u003e\n\u003cli\u003eFunction: Draft-pressure signal transfer\u003c\/li\u003e\n\u003cli\u003eEquipment: 80% AFUE gas furnace\u003c\/li\u003e\n\u003cli\u003eCompatible Model: AMH80403ANBA and select Goodman\/Amana units\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM A3468601\u003c\/strong\u003e tubing is sized to the exact 3\/16-inch bore and material spec so it seats securely on both barbs without splitting. Mismatched generic hose can leak the pressure signal and cause false lockouts. OEM ensures a reliable, airtight signal path.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDifficulty: Easy (1\/5)\u003c\/strong\u003e — under 10 minutes. Disconnect power, pull the old hose from both ports, and press the new tubing fully onto the inducer and pressure-switch barbs.\u003c\/p\u003e\u003cp\u003eFits the AMH80403ANBA. Confirm your part number before purchasing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057599562099,"sku":"GOODMAN-4923","price":2.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-16-in-id-pressure-switch-tubing-for-amh80403anba-a3468601","provider":"National HVAC Parts","version":"1.0","type":"link"}