{"product_id":"majestic-4-inch-insulated-flex-duct-for-outside-air-chimney-kit-two-42-inch-sections-included","title":"Majestic 4-Inch Insulated Flex Duct for Outside Air Chimney Kit, Two 42-Inch Sections Included","description":"\u003cp\u003eThe \u003cstrong\u003eMajestic 4-Inch Insulated Flex Duct for Outside Air Chimney Kit\u003c\/strong\u003e is a durable and efficient venting accessory designed to support proper airflow for compatible Majestic fireplaces. Featuring \u003cstrong\u003etwo flexible 42-inch insulated duct sections\u003c\/strong\u003e, this kit helps supply outside combustion air while reducing heat loss and improving overall fireplace performance. Built with quality materials and lightweight construction, it ensures long-term reliability and easy installation in approved applications.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-inch (100mm) insulated flex duct\u003c\/strong\u003e designed for outside air intake\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproves fireplace efficiency\u003c\/strong\u003e by supplying fresh combustion air\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible design\u003c\/strong\u003e allows easier routing during installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulated construction\u003c\/strong\u003e helps minimize heat loss and condensation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight and durable\u003c\/strong\u003e for long-term performance\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDesigned for use with compatible Majestic fireplace chimney systems\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Number:\u003c\/strong\u003e ID4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Insulated Flex Duct\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 4\" (100mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e Two 42\" (1065mm) sections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Weight:\u003c\/strong\u003e 2 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat’s Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(2) 42\" Insulated Flex Duct Sections\u003c\/li\u003e\n\u003cli\u003e4\" Diameter Outside Air Flex Duct\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Majestic","offers":[{"title":"Default Title","offer_id":51594450796856,"sku":"ID4","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/2851\/6664\/files\/majestic-4-inch-insulated-flex-duct-outside-air-chimney-kit-42-inch-sections.jpg?v=1767783515","url":"https:\/\/alfrescodepot.com\/products\/majestic-4-inch-insulated-flex-duct-for-outside-air-chimney-kit-two-42-inch-sections-included","provider":"ALFRESCO DEPOT (Alfresco Department INC)","version":"1.0","type":"link"}