{"product_id":"oem-goodman-3-16-id-pressure-switch-tubing-for-gmth090-5a-a3468601","title":"OEM Goodman 3\/16\" ID Pressure Switch Tubing for GMTH090-5A — A3468601","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman A3468601\u003c\/strong\u003e is a genuine 3\/16\" inner-diameter pressure switch tubing hose engineered for \u003cstrong\u003eGMTH090-5A\u003c\/strong\u003e gas furnaces. This small but critical component carries the negative draft-pressure signal from the inducer housing to the pressure switch, allowing the control board to confirm safe venting before ignition. A cracked, brittle, or disconnected hose is one of the most common causes of a furnace that ignites briefly and then shuts down on a pressure-switch fault.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner diameter:\u003c\/strong\u003e 3\/16\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-temperature silicone rubber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Draft\/pressure signal transfer to pressure switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit:\u003c\/strong\u003e Goodman GMTH090-5A and compatible furnace platforms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e A3468601\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOEM vs. Generic:\u003c\/strong\u003e Our genuine Goodman tubing is molded from heat-rated silicone that resists the hardening and cracking that plagues cheap generic vinyl hose after a few heating seasons. Generic tubing may fit initially but tends to collapse or split under repeated thermal cycling, leading to nuisance lockouts. For a safety-related pressure signal, the OEM hose is the reliable choice.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstall difficulty:\u003c\/strong\u003e Easy (1\/5). Slide the old hose off both barbed fittings, route the new tubing along the same path, and press it firmly onto each nipple. No tools required. Always verify the routing is free of kinks and clear of hot surfaces.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058166940019,"sku":"GOODMAN-12575","price":4.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-16-id-pressure-switch-tubing-for-gmth090-5a-a3468601","provider":"National HVAC Parts","version":"1.0","type":"link"}