{"product_id":"duravent-4-x-6-5-8-directvent-pro-co-linear-kit-w-flex","title":"Duravent - (2) 3\" Liners - 25ft with Termination Cap - 46DVA-CL33-25","description":"\u003ch2 class=\"p1\"\u003eDuravent - (2) 3\" Liners - 25ft with Termination Cap - 46DVA-CL33-25\u003c\/h2\u003e\n\u003cp class=\"p1\"\u003eUse when installing a direct vent co-linear insert into a masonry chimney.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eKit includes: High-Wind Termination Cap and two pieces of Aluminum Flex lengths - one Red (exhaust), and one Green (air intake). See chart for diameters and lengths.\u003c\/p\u003e\n\u003ch5 class=\"p1\"\u003eSpecifications\u003c\/h5\u003e\n\u003cstyle type=\"text\/css\"\u003e\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg .tg-njhk{background-color:#ffffff;border-color:#131313;color:#000000;font-weight:bold;text-align:left;vertical-align:middle}\n.tg .tg-b9h5{background-color:#ffffff;border-color:#131313;color:#000000;text-align:left;vertical-align:middle}\n\u003c\/style\u003e\n\u003ctable class=\"tg\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"tg-njhk\"\u003eDiameter\u003c\/th\u003e\n\u003cth class=\"tg-b9h5\"\u003e3\" Exhaust\/3\" Intake\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-njhk\"\u003ePipe Length\u003c\/td\u003e\n\u003ctd class=\"tg-b9h5\"\u003e25ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-njhk\"\u003eColor\/Finish\u003c\/td\u003e\n\u003ctd class=\"tg-b9h5\"\u003eSilver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-njhk\"\u003eVent Type\u003c\/td\u003e\n\u003ctd class=\"tg-b9h5\"\u003eDirect-Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-njhk\"\u003ePipe Wall Type\u003c\/td\u003e\n\u003ctd class=\"tg-b9h5\"\u003eCo-Linear Flex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eWhat Our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"30\" data-end=\"246\"\u003e\n\u003cstrong data-start=\"32\" data-end=\"66\"\u003eComplete Co-Linear Venting Kit\u003c\/strong\u003e – The DuraVent (2) 3\" Liners - 25ft with Termination Cap (46DVA-CL33-25) is designed for safely venting gas fireplace inserts through existing masonry or factory-built chimneys.\u003c\/li\u003e\n\u003cli data-start=\"247\" data-end=\"420\"\u003e\n\u003cstrong data-start=\"249\" data-end=\"281\"\u003eDual 3” Aluminum Flex Liners\u003c\/strong\u003e – One liner efficiently exhausts combustion gases, while the other provides fresh air intake, ensuring balanced and efficient operation.\u003c\/li\u003e\n\u003cli data-start=\"421\" data-end=\"566\"\u003e\n\u003cstrong data-start=\"423\" data-end=\"467\"\u003e25-Foot Length for Flexible Installation\u003c\/strong\u003e – Ideal for medium-height chimneys, allowing for easy routing while maintaining optimal airflow.\u003c\/li\u003e\n\u003cli data-start=\"567\" data-end=\"731\"\u003e\n\u003cstrong data-start=\"569\" data-end=\"611\"\u003eDurable \u0026amp; Corrosion-Resistant Material\u003c\/strong\u003e – Made from high-quality aluminum, these liners withstand heat, moisture, and corrosion for long-lasting performance.\u003c\/li\u003e\n\u003cli data-start=\"732\" data-end=\"903\"\u003e\n\u003cstrong data-start=\"734\" data-end=\"769\"\u003eIncludes Secure Termination Cap\u003c\/strong\u003e – A weather-resistant termination cap ensures proper venting while preventing debris, moisture, and pests from entering the system.\u003c\/li\u003e\n\u003cli data-start=\"904\" data-end=\"1058\"\u003e\n\u003cstrong data-start=\"906\" data-end=\"951\"\u003eOptimized for Safe \u0026amp; Efficient Combustion\u003c\/strong\u003e – Helps maintain consistent airflow, improving fireplace efficiency and reducing the risk of backdrafts.\u003c\/li\u003e\n\u003cli data-start=\"1059\" data-end=\"1203\"\u003e\n\u003cstrong data-start=\"1061\" data-end=\"1091\"\u003eUL Listed \u0026amp; Code Compliant\u003c\/strong\u003e – Meets industry safety and performance standards, making it a reliable choice for residential installations.\u003c\/li\u003e\n\u003cli data-start=\"1204\" data-end=\"1336\"\u003e\n\u003cstrong data-start=\"1206\" data-end=\"1227\"\u003eEasy Installation\u003c\/strong\u003e – Flexible liners simplify installation in existing chimney setups, minimizing the need for modifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the Duravent (2) 3\" Liners - 25ft with Termination Cap (46DVA-CL33-25)?\u003c\/strong\u003e\u003cbr\u003eA: A co-linear venting kit that includes two 3\" flexible aluminum liners (25 feet each) and a termination cap, designed for venting direct vent gas appliances through an existing chimney.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What material is it made of?\u003c\/strong\u003e\u003cbr\u003eA: Made from high-quality aluminum for durability, flexibility, and corrosion resistance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why choose this liner kit?\u003c\/strong\u003e\u003cbr\u003eA: Ideal for safely and efficiently venting gas fireplaces and inserts through an existing masonry chimney while maintaining proper combustion air intake and exhaust.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is it compatible with all DirectVent Pro systems?\u003c\/strong\u003e\u003cbr\u003eA: Designed for co-linear venting applications—confirm compatibility with your appliance manufacturer before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does it require professional installation?\u003c\/strong\u003e\u003cbr\u003eA: Professional installation is recommended to ensure proper venting, safety, and compliance with local building codes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the warranty?\u003c\/strong\u003e\u003cbr\u003eA: Warranty details vary; check with Duravent for specific coverage and terms.\u003c\/p\u003e\n\u003ch5\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"95\" data-end=\"188\"\u003e\n\u003cstrong data-start=\"97\" data-end=\"120\"\u003eRegular Inspection:\u003c\/strong\u003e Check for kinks, blockages, or damage to maintain proper airflow.\u003c\/li\u003e\n\u003cli data-start=\"189\" data-end=\"287\"\u003e\n\u003cstrong data-start=\"191\" data-end=\"204\"\u003eCleaning:\u003c\/strong\u003e Use a soft brush or vacuum to remove soot, creosote, and debris from the liners.\u003c\/li\u003e\n\u003cli data-start=\"288\" data-end=\"384\"\u003e\n\u003cstrong data-start=\"290\" data-end=\"313\"\u003eSecure Connections:\u003c\/strong\u003e Ensure all fittings and clamps are tightly secured to prevent leaks.\u003c\/li\u003e\n\u003cli data-start=\"385\" data-end=\"501\"\u003e\n\u003cstrong data-start=\"387\" data-end=\"410\"\u003eWeather Protection:\u003c\/strong\u003e Verify that the termination cap is properly installed to withstand wind, rain, and snow.\u003c\/li\u003e\n\u003cli data-start=\"502\" data-end=\"597\"\u003e\n\u003cstrong data-start=\"504\" data-end=\"527\"\u003eAnnual Maintenance:\u003c\/strong\u003e Schedule a professional inspection to ensure efficiency and safety.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DuraVent","offers":[{"title":"Default Title","offer_id":46413392052449,"sku":"46DVA-CL33-25","price":530.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/9776\/9953\/files\/Duravent4x6-58DirectVentProCo-LinearKitwFlex_1_87ad35bb-776e-47d2-a801-93034ba5c057.jpg?v=1746266331","url":"https:\/\/sportsteez.com\/products\/duravent-4-x-6-5-8-directvent-pro-co-linear-kit-w-flex","provider":"EP","version":"1.0","type":"link"}