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Napoleon Ascent Linear Series 46" Direct Vent Gas Fireplace

Napoleon Ascent Linear Series 46" Direct Vent Gas Fireplace

Regular price $3,399.00
Regular price Sale price $3,399.00
Sale Sold out
Ignition Type


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Premium Brushed Stainless Steel Surround

Classic Black Surround

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Mirro-Flame Porcelain Panel

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Mirro-Flame Porcelain Radiant Panels

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Conversion Kit

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Natural Gas to Propane Conversion Kit (Electronic)

Natural Gas to Propane Conversion Kit (Millivolt)

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Decorative Media Kits

Mineral Rock Kit
Shore Fire Kit
Beach Fire Kit
Ambient-Glow Embers (Pack of 50)


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Universal Blower Kit

Premium Blower Kit

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Heat Circulation Options

Hot Air Distribution Kit
Hot Air Exhaust Kit

Control Options

On/Off Remote Control with Digital Screen
Thermostatic On/Off with Digital Screen
Wall-Mounted Digital Thermostat
eFIRE Bluetooth Remote - Natural Gas
eFIRE Bluetooth Remote - Propane

Power Options

Power Vent Kit
Power Vent Adaptor Kit

Glass Embers Media Kit (5 lb.)

Red Glass Ember
Blue Glass Ember
Amber Glass Ember
Clear Glass Ember
Black Glass Ember
Topaz Glass Ember

Glass Beads Media Kit (5 lb.)

Amber Glass Beads
Blue Glass Beads
Clear Glass Beads
Black Glass Beads
Topaz Glass Beads
Red Glass Beads
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Ascent Linear Series

Radiant Heat & Flame Innovation

The Napoleon Ascent™ Linear Series are perfect for homeowners, remodelers and custom builders. The Ascent™ Linear 36 and Ascent™ Linear 46 come standard with an exclusive Topaz CRYSTALINE™ ember bed that can be switched out to a completely new look and feel with the Shore Fire, Beach Fire and Mineral Rock Kits which include a variety of rocks, sand, logs and vermiculite.

Ascent Linear 46

Make the Napoleon Ascent™ linear gas fireplace the ideal finishing touch for your home. Customize the look by adding optional media enhancement kits like the natural and nautical feeling Beach Fire or Shore Fire kits. The earthy Mineral Rock kit is another colorful option and can be mixed and matched with the other kits to create a truly unique look. The eFIRE app allows you to control the fireplace from your favorite mobile device. The Ascent™ Linear adds sparkling luxury to any room with the topaz CRYSTALINE™ ember bed, wherever it’s installed.

Safety Screens
Napoleon, leaders in design & technology have developed safety screens with aesthetically pleasing designs for every gas appliance to ensure ultimate safety and peace of mind for your family.

Direct Vent Technology
Napoleon’s Direct Vent Gas Fireplaces do not require a chimney and can be vented directly through a wall or roof. The direct vent draws its combustion air from outside while venting to the same outside atmosphere.

Mobile Device Controlled
Napoleon’s eFIRE app will revolutionize the way you use your fireplace. We have cracked the code and present to you the first fireplace to be controlled by Bluetooth® technology, using an intuitive app on your mobile device. Napoleon’s eFIRE app controls every function of your fireplace including; on/off, flame height and blower speed for total convenience. (Optional for the Ascent Linear Series)


  • Clean face design with high quality safety barrier included
  • Offered in two sizes, 36" and 46"
  • CRYSTALINE ember bed comes with Topaz crushed glass included
  • Up to 24,000 BTUs
  • Optimized burner performance
  • SIT Proflame II system (remote not included)
  • Non-combustible material included, no steel framing required
  • Low profile optional fronts available in black and stainless steel
  • Easy access air control for fast and precise air shutter adjustments
  • Millivolt or Electronic ignition systems available
  • Electronic Ignition Including Hi/Lo Flame adjustment
  • Optional eFIRE controller kit - Total control of your fireplace from the convenience of your mobile device
  • Optional Proflame II Remote Control
  • Optional blower kits available
  • Optional media includes: Mineral Rock Kit, Shore Fire Kit and Beach Fire Kits, Glass Ember and Glass Beads in various colors!
  • Optional AMBIENT-GLOW metal fibers are designed to enhance the glowing embers on gas fires
  • Available in Natural Gas and Propane (Conversion Kit available in Optional Accessories)
  • Specific Use Options: Mobile Home Approved / Bedroom Approved


Max BTU Output 24,000 BTU's
Product Dimensions 46 7/8" W x 39 1/16" H x 18 5/16" D
Size 46 Inch
Color Black
Venting Size 4x7-inch
Venting Style Top Vent
Framing dimensions 47 3/8" W x 39 9/16" H x 18 9/16" D
Ignition type Dexen Electronic / Millivolt Ignition

Options & Accessories

Mirro-Flame Porcelain Reflective Radiant Panels

  The reflective radiant panels of Napoleon add beauty to your already glorious fire. The Mirro-Flame end panels also provide a larger frame to your Napoleon Fireplace while also withstanding the high heat of your hearth protecting the firebox.


Click to see Surround Options

*Note: Black Standard Safety Barrier included for FREE


Premium Brushed Stainless Steel Surround

  • Size: 46 Inch
  • Color: Stainless Steel
  • Optional accessory
  • Stainless steel surround
  • Classic Black Surround 

    • Size: 46 Inch
    • Color: Black
    • 1-year limited warranty
    • Specifically designed for the Ascent linear 46" fireplace



    Click to see Decorative Rocks Kits &  Media Accessories



    Napoleon Beach Fire Kit (Recommended with Shore Fire Kit)



      Napoleon Shore Fire Kit, Mixture of Rocks, Sand, Vermiculite & Glass (Includes Tray)


      Napoleon Mineral Rock Kit (Recommended with Shore Fire Kit)


      Ambient-Glow  Embers - Pack of 50

      • Type: Embers
      • Fireplace Media
      • Master Pack of 50
      • Ambient-Glow Fireplace Embers
      • A great complement to your existing outdoor heating appliance
      • Enjoy the cool night around the fire with no smell and smoke


      Click to see Decorative Glass Ember Media


      • media kit; glass embers - amber 


      • media kit; glass embers - blue


      • media kit; glass embers - clear


      • media kit; glass embers - black


      • media kit; glass embers - red


      • Napoleon media kit ; glass embers - topaz


      Click to see Decorative Glass Beads Media




      • Napoleon media kit; glass beads - amber


      • Napoleon media kit; glass beads - blue


      • Napoleon media kit ; glass beads - clear


      • Napoleon media kit; glass beads - black


      • Napoleon media kit; glass beads - red


      • Napoleon media kit ; glass beads - topaz


      Click to see Heat Circulation Option
      GZ600KT Premium Blower Kit
      • Variable controls
      • Premium blower kit
      • Heat Circulation Component
      • Designed for 36" Ascent X fireplace
      AUB Universal Blower Kit

      • Type: Blower
      • Variable Speed
      • Thermostatic Control
      • Serious energy savings
      • Napoleon AUB Ascent Universal Blower Kit
      • Includes blower kit, temperature sensor and rheostat control
      • Intended for use with Ascent series fireplaces

      Hot Air Distribution Kit-LHAD

      With this Napoleon Hot Air Distribution Kit you can maximize the heating capability of your Napoleon direct vent fireplace.It manages heat produced by the fireplace by expelling it safely and efficiently into the areas of the home that you wish to heat. 

      • Maximizes house-wide heating efficiency
      • For use with a variety of Napoleon fireplaces
      • Includes all assembly items for an easy and secure installation
      • Effectively distributes hot air from unit to heat adjacent rooms



      Hot Air Exhaust Kit - GA-72

      Hot Air Exhaust Kit

      This Napoleon Hot Air Distribution for Gas Fireplaces is an exterior vent termination that provides convenient air circulation for any gas fireplace. 

      • Napoleon Hot Air Distribution Vent for Gas Fireplaces
      • Includes an exhaust kit for installation
      • Exterior vent termination
      • LHAD also required




       Click to see Control Options
      • F45 Remote Control, On/Off with Digital Screen

      The remote provides convenient on/off control of a Napoleon appliance and features convenient battery-operated, hand-held design. You can check out the function on an easy-to-read digital screen, making the F45 remote one of the most versatile, user-friendly remotes on the market.

      Includes: Transmitter remote, remote cradle, receiver box, wall plate, wires with connectors, batteries, and instruction manual

        • F60 Remote Control, Thermostatic On/Off with Digital Screen

        With this remote you get on/off thermostatic control, battery-operated, hand-held design, and an easy-to-read digital screen. The 2-degree temperature swing reduces that annoying short on/off cycling, and it can be set to check the room temperature every 60 seconds and react accordingly. Simplicity, function, and value make the F60 a great choice for your Napoleon appliance

        Includes: Transmitter remote, remote cradle, receiver box, wall plate, wires with connectors, batteries, and instruction manual


        • W660-0081 Wall-Mounted Digital Thermostat
        • Napoleon W660-0081 Wall Mounted Digital Thermostat
        • Thermostat gives homeowner greater control of temperature
        • Mounts easily on the wall for easy access
        • Digital readout makes operation a snap
        • Temperature control for greater comfort level
          • EFC eFIRE Bluetooth Advanced Remote

          The EFC eFIRE Blue Tooth Advanced with Proflame II Remote by Napoleon offers a premium Bluetooth compatibility accessory for Napoleon fireplaces. The eFire Bluetooth system includes the Proflame II Remote System to bring a level of convenience to your fire feature that you've always wanted. Just download Napoleon's eFire App to your smartphone and flame height, fan speed and fireplace lighting control will be right at your fingertips!

          • Operations include: Turning your fireplace on and off, turning the flame up and down, adjusting your blower, setting a timer, adjusts lighting, adjusts light colors, and has a customizable interface
          • For Electronic Ignition Systems Only
          • Compatible with Natural Gas and Liquid Propane Fuel Systems



          Click to see Power Vent Accessories

          GPV Power Vent Kit
          • Ideal for situations where standard direct vent configurations aren't possible
          • Allows vent terminations to be above or below the fireplace
          • Can "snake" around obstacles
          • Extends from 10 to 110 ft.
          • Includes a 20 ft. cord/wire harness and electronic junction control box
          • Suitable for use with some direct vent Napoleon fireplaces that require 4" x 7" venting systems

          *Note: The GPV Power Vent Terminal must be used in conjunction with an adaptor.

          Power Vent Adaptor Kit



          Conversion Kit

          Napoleon Conversion Kit - Natural Gas to Propane for 46" Ascent Fireplace


          Napoleon Gas Appliance President’s Lifetime Limited Warranty

          Refer to product manual for full warranty details. 


          View full details
          • Researched and ordered my fireplace from US FIreplace Store. Pricing was a fair value however, the customer service was EXCELLENT! I had an issue with the direct vent venting. I called US Fireplace and the correct items were sent out the next day AND Janessa stayed on top of my return authorization and sent me the permissions and documents I needed to return the incorrect item and no cost to me, including return shipping. Overall, I am a very satisfied customer and my fireplace looks and operates flawlessly. I am glad that I selected US FIreplace to source my direct vent fireplace. Thank you for the great service.


            Monteagle, TN

          • I had placed an order, through Lowe's Home Improvement, for an Electric Firebox: Revillusion RBF42. Ordered 1st part of January. Was told I would have it in 3 weeks. When checking to see is it came in, was told it was delayed to 3/15. Was then told is was delayed until 4/25. Waited until 4/27 to check on it. Was then told it was now delayed until August. This firebox was going in a new Sun Room addition. I could not get my final inspection until the Firebox was installed. I went on line and googled for this same product. US Fireplace Store web site was given to me. This was on a Saturday. I call and reached a very nice man. Explain what I was look for. He checked and told me they had 30 of them in stock. I almost fell out of my chair. I clarified with him the product I was wanting. I ask how soon could I get it. He told me it would ship today. Again, was amazed. It arrived on the following Monday. What a pleasure and a relief working with US Fireplace Store and their employees. Exceed my expectations.

            Thomas W.

            Fort Mill, SC

          • Great prices, quick delivery and fast hassle free services on the issue I encountered. I had purchased an electric fireplace unit that would not fit into the existing fireplace space. With one email I was able to get the wrong fireplace refunded and picked up at my home at no extra cost and the new one I purchased and delivered free of charge. Great company.

            John P.

            Denvers, MA

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