{"product_id":"oem-goodman-3-16-in-id-pressure-switch-tubing-for-gmnt100-4-a3468601","title":"OEM Goodman 3\/16 in ID Pressure Switch Tubing for GMNT100-4 — A3468601","description":"\u003ch2\u003eGoodman A3468601 Pressure Switch Tubing (3\/16 in ID)\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003eA3468601 pressure switch tubing\u003c\/strong\u003e is a genuine OEM \u003cstrong\u003e3\/16-inch inside-diameter\u003c\/strong\u003e hose for the \u003cstrong\u003eGMNT100-4\u003c\/strong\u003e gas furnace. This small silicone\/rubber tube connects the induced-draft pressure switch to its port on the inducer housing or flue, allowing the switch to sense proper draft before the burners are allowed to fire. Cracked, hardened, kinked, or condensate-blocked tubing is a frequent cause of pressure-switch lockouts and no-heat calls, since the switch can no longer read a true vacuum signal.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: A3468601\u003c\/li\u003e\n\u003cli\u003eInside Diameter: 3\/16 inch\u003c\/li\u003e\n\u003cli\u003eType: Flexible pressure\/draft sensing tubing\u003c\/li\u003e\n\u003cli\u003eCompatible Model: GMNT100-4 furnace\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman \/ Amana\u003c\/li\u003e\n\u003cli\u003eMaterial: Heat- and condensate-resistant tubing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM tubing\u003c\/strong\u003e uses the correct 3\/16-inch bore and a temperature\/condensate-resistant compound rated for the furnace's draft path. Generic hose of the wrong diameter or material can slip off the barbed fittings, collapse, or degrade quickly. OEM ensures a leak-free, reliable draft signal.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e Pull the old tube off both barb fittings, cut the new tubing to the same length, and press it firmly onto the pressure switch and inducer ports. Cut power first and confirm the routing has no low spots that trap condensate. Under 10 minutes.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058130862451,"sku":"GOODMAN-11719","price":2.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-16-in-id-pressure-switch-tubing-for-gmnt100-4-a3468601","provider":"National HVAC Parts","version":"1.0","type":"link"}