{"product_id":"hart-cooley-4rn5-rn-round-vent-increaser-4-5-inch-replacement-mpn","title":"Hart \u0026 Cooley 4RN5 RN Round Vent Increaser 4 - 5 Inch Replacement MPN","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe Hart \u0026amp; Cooley 4RN5 is a round vent increaser designed for gas vent systems. This fitting has a size range from four to five inches, featuring an aluminum inner and a galvanized G-90 steel outer layer. The outer diameter measures four and thirteen-sixteenths by five and a half inches, with a height of five and one-quarter inches. It is engineered to withstand temperatures up to five hundred fifty degrees Fahrenheit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize range of four to five inches\u003c\/li\u003e\n\u003cli\u003eDurable aluminum inner with galvanized G-90 steel outer\u003c\/li\u003e\n\u003cli\u003eDesigned for Type B gas vent systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThis vent increaser is suitable for various gas vent applications and includes a unique locking band that allows for a full three hundred sixty-degree turning radius. The design combines both inner and outer pipes into a single unit to enhance durability and ease of installation.\u003c\/p\u003e\u003ch3\u003eProduct Information\u003c\/h3\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Hart \u0026amp; Cooley\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN\u003c\/strong\u003e: 4RN5\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 4-13\/16 x 5-1\/2 Inch OD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 5-1\/4 Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Aluminum Inner, G-90 Steel Outer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.018 Inch Outer, 0.12 Inch Inner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Rating\u003c\/strong\u003e: 550 deg F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable For Use With\u003c\/strong\u003e: Type B Gas Vent Systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Galvanized\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HART \u0026 COOLEY","offers":[{"title":"Default Title","offer_id":49614945059122,"sku":"4RN5","price":40.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/185694842.jpg?v=1734403287","url":"https:\/\/voomisupply.com\/products\/hart-cooley-4rn5-rn-round-vent-increaser-4-5-inch-replacement-mpn","provider":"Voomi Supply","version":"1.0","type":"link"}