{"product_id":"oem-goodman-3-16-id-pressure-switch-tubing-for-gmth045-3-a3468601","title":"OEM Goodman 3\/16\" ID Pressure Switch Tubing for GMTH045-3 — A3468601","description":"\u003ch2\u003eGoodman A3468601 Pressure Switch Tubing (3\/16\" ID)\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003eA3468601\u003c\/strong\u003e is genuine OEM 3\/16-inch inner-diameter pressure switch tubing for \u003cstrong\u003eGMTH045-3\u003c\/strong\u003e gas furnaces. This small hose connects the draft-pressure switch to the inducer housing or collector box, transmitting the vacuum signal that proves proper venting before the furnace allows ignition. Cracked, clogged, or hardened tubing is a frequent cause of pressure-switch lockouts and inducer-related error codes.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eInner Diameter: 3\/16 inch\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: A3468601\u003c\/li\u003e\n\u003cli\u003eFits: Goodman GMTH045-3 furnace\u003c\/li\u003e\n\u003cli\u003eApplication: Draft pressure switch signal line\u003c\/li\u003e\n\u003cli\u003eMaterial: Heat- and moisture-resistant tubing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eGenuine OEM tubing is cut to the correct length and rated for the temperatures and condensate exposure found near the inducer. Generic hose can be the wrong durometer or ID, leading to a poor seal and false pressure faults. At this price point, the exact OEM part is the obvious choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery Easy (1\/5)\u003c\/strong\u003e — Shut off power, slide the old tube off both barbed fittings, and push the new tube fully onto each port. Confirm no kinks or low spots that could trap condensate. A quick five-minute repair for most homeowners.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058165203315,"sku":"GOODMAN-12513","price":2.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-16-id-pressure-switch-tubing-for-gmth045-3-a3468601","provider":"National HVAC Parts","version":"1.0","type":"link"}