{"product_id":"napoleon-blx46-ascent-linear-premium-46-built-in-direct-vent-gas-fireplace","title":"Napoleon BLX46 Ascent Linear Premium 46\" Built-in Direct Vent Gas Fireplace","description":"\u003cp\u003e\u003ciframe width=\"100%\" height=\"300\" loading=\"lazy\" title=\"YouTube | Napoleon Ascent Linear Premium Gas Fireplace\" src=\"https:\/\/www.youtube.com\/embed\/NjVN32AiQd0?autoplay=0\u0026amp;start=0\u0026amp;rel=0\u0026amp;mute=0\"\u003e\n  \u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003eThe Napoleon BLX46 Ascent Linear Premium 46\" Built-In Direct Vent Gas Fireplace combines contemporary linear styling with efficient heating performance ranging from 17,000 to 24,000 BTU\/h. The BLX46NTE operates on Natural Gas and can be converted to Propane using the appropriate conversion kit, while electronic ignition provides convenient operation. A premium safety barrier comes standard, and three premium log-set options allow you to customize the fire presentation, with one log set required to complete the fireplace. Four optional media enhancement kits, optional glass media, and an optional black surround provide additional customization.\u003c\/p\u003e\n\u003cp\u003eThe BLX46 can be customized with optional MIRRO-FLAME™ porcelain reflective radiant panels or a Ledgestone brick panel to enhance the firebox interior. Napoleon's NIGHT LIGHT™ system adds ambient illumination, while the included eFIRE Controller and remote control provide convenient access to fireplace settings. An included heat-circulating blower helps distribute warmth throughout the room, and easy-access air control simplifies adjustments. A stainless steel flex connector and battery backup control system add further convenience to installation and everyday operation.\u003c\/p\u003e\n\u003cp\u003eDesigned to accommodate TV installations when installed according to applicable requirements, the BLX46 supports internal blower, LHAD, and UHM heat-management solutions for greater installation flexibility. Optional heat management can help reduce clearances to combustible materials where permitted. With its lower heat output, the BLX46 is well suited for smaller spaces where the appearance of a premium linear fireplace is desired without excessive heat. Made in Ontario, Canada, the Napoleon BLX46 Ascent Linear Premium combines up to 24,000 BTU\/h of heat, customizable logs and media, an included blower, advanced controls, and contemporary styling.\u003c\/p\u003e\n\u003ch3\u003eIncluded\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSingle-sided direct vent linear fireplace\u003c\/li\u003e\n\u003cli\u003eeFIRE Controller and remote control\u003c\/li\u003e\n\u003cli\u003eTop-light illumination\u003c\/li\u003e\n\u003cli\u003eBattery backup control system\u003c\/li\u003e\n\u003cli\u003eHeat-circulating blower\u003c\/li\u003e\n\u003cli\u003ePremium safety barrier\u003c\/li\u003e\n\u003cli\u003eStainless steel flex connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRequired Accessories\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePremium log set\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOptional Accessories\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMedia enhancement kit\u003c\/li\u003e\n\u003cli\u003eGlass ember media\u003c\/li\u003e\n\u003cli\u003eGlass bead media\u003c\/li\u003e\n\u003cli\u003eDecorative media\u003c\/li\u003e\n\u003cli\u003eMIRRO-FLAME™ porcelain reflective panels\u003c\/li\u003e\n\u003cli\u003eLedgestone brick panel\u003c\/li\u003e\n\u003cli\u003eBlack classic surround\u003c\/li\u003e\n\u003cli\u003eWall-mounted digital thermostat\u003c\/li\u003e\n\u003cli\u003eGas conversion kit\u003c\/li\u003e\n\u003cli\u003eHeat-management system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003eAvailable in 42\", 46\", 56\" and 76\" sizes\u003c\/li\u003e\n\u003cli\u003eInput range of 17,000 to 24,000 BTU\/h\u003c\/li\u003e\n\u003cli\u003eLower heat output ideal for smaller spaces\u003c\/li\u003e\n\u003cli\u003ePremium safety barrier\u003c\/li\u003e\n\u003cli\u003eThree premium log-set options\u003c\/li\u003e\n\u003cli\u003eFour optional media enhancement kits\u003c\/li\u003e\n\u003cli\u003eOptional glass media\u003c\/li\u003e\n\u003cli\u003eOptional black surround\u003c\/li\u003e\n\u003cli\u003eOptional MIRRO-FLAME™ porcelain reflective panels or Ledgestone brick panel\u003c\/li\u003e\n\u003cli\u003eeFIRE Controller and remote control\u003c\/li\u003e\n\u003cli\u003eNIGHT LIGHT™ system\u003c\/li\u003e\n\u003cli\u003eIncluded heat-circulating blower\u003c\/li\u003e\n\u003cli\u003eEasy-access air control\u003c\/li\u003e\n\u003cli\u003eBattery backup control system\u003c\/li\u003e\n\u003cli\u003eDesigned to accommodate TV installations when installed according to applicable requirements\u003c\/li\u003e\n\u003cli\u003eOptional heat management can reduce clearances to combustible materials where permitted\u003c\/li\u003e\n\u003cli\u003eMade in Ontario, Canada\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 48.2246%;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 51.4888%;\"\u003eBLX46NTE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 48.2246%;\"\u003e\u003cstrong\u003eMaximum Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 51.4888%;\"\u003e24,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 48.2246%;\"\u003e\u003cstrong\u003eMinimum Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 51.4888%;\"\u003e17,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 48.2246%;\"\u003e\u003cstrong\u003eFuel Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 51.4888%;\"\u003e\n\u003cp\u003eNatural Gas\u003c\/p\u003e\n\u003cp\u003ePropane with conversion kit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 48.2246%;\"\u003e\u003cstrong\u003eIgnition Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 51.4888%;\"\u003eElectronic ignition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 48.2246%;\"\u003e\u003cstrong\u003eHeat-Management Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 51.4888%;\"\u003eInternal blower, LHAD, and UHM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDimensions\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 48.2641%;\"\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 51.4494%;\"\u003e47\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 48.2641%;\"\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 51.4494%;\"\u003e39\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 48.2641%;\"\u003e\u003cstrong\u003eDepth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 51.4494%;\"\u003e18\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 48.2641%;\"\u003e\u003cstrong\u003eViewing Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 51.4494%;\"\u003e39\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 48.2641%;\"\u003e\u003cstrong\u003eViewing Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 51.4494%;\"\u003e14\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 48.2641%;\"\u003e\u003cstrong\u003eFraming Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 51.4494%;\"\u003e47\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 48.2641%;\"\u003e\u003cstrong\u003eFraming Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 51.4494%;\"\u003e39\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 48.2641%;\"\u003e\u003cstrong\u003eFraming Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 51.4494%;\"\u003e18\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 48.4973%;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0718\/5022\/9802\/files\/ChatGPT_Image_Jun_18_2026_02_25_23_PM_240x240.png?v=1781771144\" alt=\"Napoleon Limited Lifetime Warranty\" loading=\"lazy\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 51.2161%;\"\u003e\u003cstrong\u003eLimited Lifetime Warranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAbout the Manufacturer\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0718\/5022\/9802\/files\/napoleon-logo-2015_240x240.png?v=1786561524\" alt=\"Napoleon logo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003eFounded in 1976, Napoleon is one of North America's leading manufacturers of premium fireplaces, renowned for combining innovative technology with exceptional craftsmanship. The brand offers an extensive range of gas, electric, and wood-burning fireplaces designed to deliver superior heating performance, realistic flame effects, and timeless style. From contemporary linear fireplaces to classic traditional designs, Napoleon products feature advanced heat-management systems, smart-home compatibility, energy-efficient operation, and customizable finishes. Backed by decades of engineering expertise and industry-leading warranties, Napoleon has earned a reputation for quality, reliability, and innovation.\u003c\/p\u003e","brand":"Napoleon","offers":[{"title":"Default Title","offer_id":52960653508895,"sku":"BLX46NTE","price":4409.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/5022\/9802\/files\/Napoleon_BLX46_Ascent_Linear_Premium_46_Built-in_Direct_Vent_Gas_Fireplace.png?v=1791019696","url":"https:\/\/ridgeflame.com\/products\/napoleon-blx46-ascent-linear-premium-46-built-in-direct-vent-gas-fireplace","provider":"Ridge Flame","version":"1.0","type":"link"}