{"product_id":"oem-goodman-3-16in-id-pressure-switch-tubing-for-ams81405dna-a3468601","title":"OEM Goodman 3\/16in ID Pressure Switch Tubing for AMS81405DNA — A3468601","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman A3468601 Pressure Switch Tubing\u003c\/strong\u003e is genuine OEM 3\/16-inch inner-diameter hose used to connect the draft-inducer pressure tap to the pressure switch on \u003cstrong\u003eGoodman AMS81405DNA\u003c\/strong\u003e gas furnaces and compatible models. Over time this tubing hardens, cracks, or collapses, causing the pressure switch to read incorrectly and locking out the furnace on ignition. Fresh OEM tubing restores an accurate pressure signal.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Pressure switch sensing tube \/ hose\u003c\/li\u003e\n\u003cli\u003eInner diameter: 3\/16 inch\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: A3468601\u003c\/li\u003e\n\u003cli\u003eCompatible Model: AMS81405DNA (and select Goodman\/Amana furnaces)\u003c\/li\u003e\n\u003cli\u003eMaterial: Heat-resistant silicone tubing\u003c\/li\u003e\n\u003cli\u003eFit: Direct OEM replacement — cut to length as needed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis \u003cstrong\u003egenuine Goodman OEM tubing\u003c\/strong\u003e is rated for the sustained heat and vibration near the inducer housing, keeping a tight, leak-free seal on the switch and tap barbs. Generic vinyl tubing can soften, kink, or blow off under heat, producing intermittent no-heat faults that are hard to diagnose. OEM silicone is the reliable choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e Power down the furnace, pull the old hose off both barbs, and press the new tubing on, trimming to match the original run. Under 10 minutes with no tools. Ensure the tubing routes without kinks or low spots that trap condensate.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057721491827,"sku":"GOODMAN-7232","price":9.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-16in-id-pressure-switch-tubing-for-ams81405dna-a3468601","provider":"National HVAC Parts","version":"1.0","type":"link"}