Fortress See-Through Gas Fireplace

Product only. Pricing exclusions apply. Contact a dealer for more information.

Seamlessly integrate your indoor and outdoor space with the Fortress see-through gas fireplace. The traditional style, expansive viewing area and authentic look fit perfectly in a variety of spaces. Non-reflective glass, accent lights and multiple interior brick options make this unique fireplace the ultimate in traditional luxury design. Enjoy the view both inside and out with the Fortress.

  • Accent lighting enhances the effect of the flame and illuminates the fireplace interior. Enjoy the ambiance, with or without the fire.
  • 30" tall fireplace adds enjoyment to your space
  • Enhanced safety with intermittent pilot ignition
  • Select from the IntelliFire® app, touchscreen remote or wireless wall switch for the solution that fits your life
  • 316 marine grade stainless steel exterior is rust-resistant even in the harshest conditions

Key Features and Technologies

Learn more about key product features and technologies.

Direct Vent Technology

Direct Vent Technology

With Direct Vent Technology, your fireplace can use outside air for combustion, expelling 100% of the combustion exhaust and by-products.

IntelliFire Touch®

IntelliFire Touch®

IntelliFire Touch is the most advanced and intuitive IntelliFire system, making operating your fireplace simple, smart and safe. Select the wireless wall switch or touchscreen remote control for the solution that fits your life.

Power Venting Technology

Power Venting Technology

A fan-powered accessory with slim venting can zigzag throughout your home—up, down, over or under – making it possible to install a gas fireplace virtually anywhere.

Is This Product Right For You?

Estimated Hourly Operating Cost: (Learn More)

$0.62

$0
$10

Recommended Maintenance: (Learn More)

None

Annual

Monthly

Weekly

None
Annual
Monthly
Weekly

Model Comparison

Reset (View All Models)

Interior Styles

Choose from two interior brick options.

Herringbone Refractory
Herringbone Refractory
Traditional Refractory
Traditional Refractory

Controls

Have complete control over your fire. Controls listed are tested and approved for recommended use with the hearth systems indicated. RC400 comes standard.

IntelliFire App and Voice Control
IntelliFire App and Voice Control
IntelliFire® Touch RC400 Touchscreen Remote Control
IntelliFire® Touch RC400 Touchscreen Remote Control
IntelliFire® Touch RC150 Wireless Wall Switch
IntelliFire® Touch RC150 Wireless Wall Switch

Dimensions in inches. Refer to installation/owner's manual for detailed specifications on installing this product. Hearth & Home Technologies reserves the right to update units periodically. Product installation must adhere strictly to instructions shipped with product.

Model Specifications

Fortress 36 Outdoor Fireplace

Appliance Width:49-3/8"
Appliance Height:44-3/8"
Appliance Depth:25-5/8"
Appliance Rear Width:49-3/8"
Framing Width:49-1/2"
Framing Height:44-7/8"
Framing Depth:23"
Framing Front Width:49-1/2"
Framing Back Width:49-1/2"
BTU/hr Input:56,000 NG
Heating Capacity:2,200 sq ft
Viewing Area:36 x 30"

Appliance Depth includes entire unit including depth of firebox and extension onto hearth.

BTU: 1st hour output uses high burn efficiency number. BTU will vary depending on the type of fuel used and moisture content of the fuel.

This is a general guide, see your local dealer for help in determining the product that best suits your heating needs based on climate, home efficiency, location of the heater, and air movement in the room.

Actual burn times will vary based on how the appliance is operated, load size, moisture content and type of wood used.

Fuel density and pellet shape will affect hopper capacity.

Weighted average LHV (Low Heating Value) & HHV (High Heating Value) efficiencies using data collected during EPA emissions test. HHV efficiency over 75% qualifies for the 2021-2023 Federal Tax Credit.

Heat output will vary depending on the type of fuel used. The flame and ember appearance may vary based on the type of fuel burned and the venting configuration used. Actual product appearance, including flame may differ from image shown. Refer to the owner's manual for complete clearance requirements and specifications. Product specifications and pricing subject to change without notice. For testing and listing information please refer to the owner's/installation manual.

*For select products: Heating capacity to be used as a guide only. See your local dealer for help in determining the product that best suits your heating needs based on climate and home efficiency.

Specification Images