{"product_id":"oem-goodman-3-16-in-id-pressure-switch-tubing-for-amh80453anaa-a3468601","title":"OEM Goodman 3\/16 in ID Pressure Switch Tubing for AMH80453ANAA — A3468601","description":"\u003ch2\u003eGoodman A3468601 Pressure Switch Tubing (3\/16 in. ID)\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003eA3468601\u003c\/strong\u003e is genuine OEM 3\/16 inch inside-diameter pressure-switch tubing for the \u003cstrong\u003eAMH80453ANAA\u003c\/strong\u003e furnace. This hose connects the draft-inducer or vent tap to the furnace pressure switch, carrying the sensing signal that proves proper venting before the burners fire. Cracked, brittle, or clogged tubing is one of the most common causes of a furnace that ignites and then shuts down on a pressure-switch fault.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Pressure switch sensing tubing\u003c\/li\u003e\n\u003cli\u003eInside diameter: 3\/16 in.\u003c\/li\u003e\n\u003cli\u003eMaterial: Heat-resistant silicone\/rubber hose\u003c\/li\u003e\n\u003cli\u003eFit: Direct OEM replacement\u003c\/li\u003e\n\u003cli\u003eCompatible model: AMH80453ANAA (Goodman\/Amana furnace)\u003c\/li\u003e\n\u003cli\u003eOEM Part No.: A3468601\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM A3468601\u003c\/strong\u003e uses the correct 3\/16 in. ID and high-temperature material rated for continuous furnace-cabinet heat. Generic aquarium-grade tubing may fit loosely, harden quickly, or leak vacuum, leading to nuisance lockouts. For a reliable draft-proving circuit, OEM tubing is the low-cost, high-value choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy\u003c\/strong\u003e — Pull the old hose from both barbed fittings and press on the new length, matching routing so it doesn't kink or contact hot surfaces. About 10 minutes. Disconnect power first.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057601855859,"sku":"GOODMAN-A3468601","price":2.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-16-in-id-pressure-switch-tubing-for-amh80453anaa-a3468601","provider":"National HVAC Parts","version":"1.0","type":"link"}