{"product_id":"navien-gxxx001897-vent-pipe-extension-39","title":"Navien GXXX001897 Vent Pipe Extension - 39\"","description":"\u003cp\u003eNavien GXXX001897 is a 39 in. concentric vent pipe extension for Navien venting.\u003c\/p\u003e\u003cp\u003eConcentric venting carries exhaust gases and combustion air in a single pipe-within-a-pipe assembly. A vent pipe extension adds length to the run between the appliance and the termination.\u003c\/p\u003e\u003cp\u003eVenting must follow the appliance installation manual, including maximum equivalent vent lengths, so confirm your Navien model and vent kit before ordering. Use only vent components approved for your model, and review the installation and operation manual in the documents below.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Navien\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e GXXX001897\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Concentric Venting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 39\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 884954220987\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Navien Parts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDocuments\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\n\u003ca href=\"https:\/\/res.cloudinary.com\/dzhpkjoqj\/Navien\/NaviVent_Concentric_Kit_Install_Manual_191015_nrlwiu.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation and Operation Manual\u003c\/a\u003e (PDF)\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eSee also: \u003ca href=\"\/collections\/navien-parts\"\u003enavien parts\u003c\/a\u003e, \u003ca href=\"\/collections\/navien\"\u003eall Navien products\u003c\/a\u003e.\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":50357569388647,"sku":"NAVI-GXXX001897","price":79.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/2253\/3479\/files\/image_drdf1n.jpg?v=1790829337","url":"https:\/\/www.thehousesupplier.com\/products\/navien-gxxx001897-vent-pipe-extension-39","provider":"The House Supplier","version":"1.0","type":"link"}