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Napoleon Astound Flexmount Built-In or Wall Mounted Electric Fireplace

Regular priceFrom $2,259.00

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Free delivery to contiguous U.S. + free 30-day returns. Est. arrival: Mar 22–1

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Napoleon NEFL50AB Video

Description

Napoleon Astound Flexmount Delivers Flexible Multi-Sided Fireplace Design

The Napoleon Astound Flexmount Electric Fireplace is an electric fireplace designed for built-in or wall-mounted installation. Its flexible multi-sided viewing and interchangeable media options allow homeowners to customize both the installation style and appearance.

Designed for Flexible Modern Installations

The Astound Flexmount is built for homeowners who want design flexibility without complicated installation. Its configuration options allow the fireplace to function as a fully recessed linear feature or a partially recessed three-sided display, depending on the layout of the space.

The large viewing area is protected by tinted glass that helps minimize reflections, keeping the flame presentation visible even in bright environments. This makes the fireplace suitable for living rooms, feature walls, or commercial spaces where the fire display should remain clear from multiple angles.

Custom Media and Ambiance Options

Napoleon Authorized Dealer

Napoleon designed the Astound Flexmount to make visual customization simple. The fireplace includes Beach Fire and Woodland log media kits, and the removable access allows decorative elements to be changed easily.

Additional optional media sets such as birch logs, mineral rock, or glass beads provide further flexibility for homeowners who want to tailor the fireplace appearance to match their interior design.

Installation Options

The Napoleon Astound Flexmount supports multiple installation styles, allowing it to adapt to different room designs.

Installation options include:

  • Wall-mounted installation for quick surface mounting
  • Partially recessed installation for a three-sided viewing configuration
  • Fully recessed installation supporting one-sided, two-sided, or three-sided presentation

Because the fireplace operates on electric power, no venting or gas connections are required. Heat is projected directly into the room, making the unit suitable for both residential and commercial applications where venting is impractical.

Electrical connection is required for operation and heating functionality.

Controls & Features

The Astound Flexmount provides several ways to control fireplace operation. Users can adjust settings through the Napoleon Home mobile app via WiFi, voice commands using Google Assistant or Amazon Alexa, or the included handheld remote.

Flame visuals combine color-adjustable flames with spark technology, helping create a natural fire effect. The large viewing area enhances the appearance of the flame display.

Heating performance includes two operating modes:

  • ECO Mode for reduced heat output and energy use
  • BOOST Mode which increases blower speed to provide stronger heating when needed

Heat is directed into the room for improved comfort and supplemental warmth.

What's Included: Electric Fireplace, Log Set, Media Set, Trim Kit, Hardware Kit, Remote Control, Gloves, and User's Manual

Optional Accessories: Birch Logs, Glass Beads, Mineral Rocks, Black Crystals, and Wall-Mounted Remote

Specifications

  • Installation
    Outdoor, Built-in, 3-Sided, Wall Mounted
  • Width
    50"
  • Height
    23"
  • Depth
    7 1/8"
  • BTU's
    5,000 - 10,000 (when hardwired to 240 V)
  • Heat Coverage
    Up to 400 / 800 sq ft (when hardwired to 240V)
  • Certifications
    CSA Certified
  • Warranty
    3 Years
  • Weight
    117.9 lbs
  • Manuals

Features

  • Multi-installation flexibility – Supports wall-mounted, partially recessed, or fully recessed fireplace installation.
  • Multi-sided viewing design – Can be configured for one-sided, two-sided, or three-sided display layouts.
  • Tinted viewing glass – Reduces reflections to maintain a clearer flame presentation.
  • Smart control compatibility – Operates through WiFi app, voice assistants, or the included remote control.
  • Decorative media options – Includes Beach Fire and Woodland log kits with additional media options available.
  • Dual heating modes – ECO Mode reduces energy use while BOOST Mode increases blower output for stronger heat.
  • Extra-large viewing area – Expansive glass front enhances flame visibility and room ambiance.

Required Amount for Optional Glass Beads:

  • 50" Wide: 3 bags
  • 62" Wide: 5 bags
  • 74" Wide: 6 bags

Required Kits for Birch Logs/Mineral Rocks:

  • 50" Wide: Small Size
  • 62" Wide: Medium Size
  • 74" Wide: Large Size

Required Kits for Black Crystals:

  • 50" Wide: 3 bags of small crystals (600 g), 2 bags of large crystals (8 pcs)
  • 62" Wide: 2 bags of small crystals (600 g), 1 bag of small crystals (800 g), and 2 bags of large crystals (10 pcs)
  • 74" Wide: 3 bags of small crystals (800 g), 3 bags of large crystals (8 pcs)

What's In The Box

  • Electric Fireplace - 1 pc.
  • Trim Kit - 1 set
  • Logs - 1 set
  • Media - 1 set
  • Hardware Kit - 1 set
  • Remote Control - 1 pc.
  • Gloves - 1 pair
  • User's Manual - 1 pc.