{"product_id":"selkirk-4rv-gvs-rv-support-assembly-4-inch","title":"Selkirk 4RV-GVS Rv Support Assembly (4 Inch)","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe Selkirk 4RV-GVS is a 4-inch Type B gas vent support assembly with a support plate designed to install above the joist and to serve as a firestop. It is part of the MetalBest RV line and features a 28 GA galvanized steel outer and an aluminum inner liner. The assembly accommodates up to 60 feet of gas vent for approved residential, light commercial, and industrial gas appliances; the size refers to inside diameter and the outside diameter is approximately 1\/2 inch larger.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSupport plate installs above the joist and doubles as a firestop\u003c\/li\u003e\n  \u003cli\u003eConstructed with 28 GA galvanized steel outer and aluminum inner liner; designed for 4-inch inside diameter Type B gas vent\u003c\/li\u003e\n  \u003cli\u003eAccommodates up to 60 ft of gas vent for approved residential, light commercial, and industrial appliances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003e4-inch Type B gas vent support assembly; 28 GA galvanized steel outer; support plate functions as firestop; supports up to 60 ft\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SELKIRK\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 4RV-GVS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: China\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Selkirk\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 4RV-GVS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number\u003c\/strong\u003e: 104400\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Line\u003c\/strong\u003e: Selkirk MetalBest RV\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Support Assembly\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVent Type\u003c\/strong\u003e: Round Type B gas vent\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize (Inside Diameter)\u003c\/strong\u003e: 4 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter (Approx)\u003c\/strong\u003e: Approximately 4-5\/8 in (approx. 0.5 in larger than ID)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOuter Material\u003c\/strong\u003e: 28 GA galvanized steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInner Liner\u003c\/strong\u003e: Aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Supported Vent Length\u003c\/strong\u003e: 60 ft\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupport Plate Location\u003c\/strong\u003e: Installed above the joist\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupport Plate Function\u003c\/strong\u003e: Firestop\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Components\u003c\/strong\u003e: Support plate, cleat, support plaster\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Type\u003c\/strong\u003e: Ceiling mount \/ installs above joist\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: UL 441; NFPA 54\/211\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature Rating\u003c\/strong\u003e: 550 F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupport Plate Dimensions\u003c\/strong\u003e: 17 in x 10 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Dimensions\u003c\/strong\u003e: 30 in x 8 in x 6 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: China\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntended Use\u003c\/strong\u003e: For approved gas appliances in residential, light commercial, and industrial applications\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"SELKIRK","offers":[{"title":"Default Title","offer_id":51621232738610,"sku":"4RV-GVS","price":42.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/db06f64b09b9083abefbfe828373358f.jpg?v=1787351677","url":"https:\/\/voomisupply.com\/products\/selkirk-4rv-gvs-rv-support-assembly-4-inch","provider":"Voomi Supply","version":"1.0","type":"link"}