• Outdoor Lifestyles Fortress Indoor Outdoor Gas Fireplace interior view
  • Outdoor Lifestyles Fortress Indoor Outdoor Gas Fireplace exterior view

Outdoor Lifestyles Fortress: suggested list price starting at $9,779*

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Outdoor Lifestyles Fortress Indoor/Outdoor Gas Fireplace

Outdoor Lifestyles Fortress see-through gas fireplace integrates your indoor and outdoor living spaces with traditional style.  Non-reflective glass clarifies the large viewing area allowing accent lighting and brick interior to accentuate the flames for ultimate luxury.

  • 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
  • IntelliFire™ Touch ignition system monitors ignition and ensures safe functioning
  • IntelliFire™ Touch touchscreen remote control
  • 316 marine grade stainless steel exterior is rust-resistant even in the harshest conditions

Fortress Indoor/Outdoor Fireplace Features and Options

Required Options for the Fortress Fireplace


Must choose brick interior:

Outdoor Lifestyles Fortress Traditional Brick Refractory

Traditional Brick Refractory

Outdoor Lifestyles Fortress Herringbone Brick Refractory

Herringbone Brick Refractory

Additional Features and Accessories for the Fortress Fireplace


IntelliFire™ Touch RC400 Touchscreen Remote Control (Standard)

Fortress Indoor/Outdoor Fireplace Specifications

Fortress 36 Indoor/Outdoor See-Through Gas Fireplace ODFORTG-36

Width: 49-3/8″
Height: 44-3/8″
Depth1: 25-5/8″
Rear Width: 49-3/8″
Framing Width: 49-1/2″
Framing Height: 44-1/2″
Framing Depth2: 23″
Framing Front Width: 49-1/2″
Framing Back Width: 49-1/2″
BTU/hr Input: 56,000 NG
Heating Capacity3: 2,200 sq ft
Viewing Area: 36″ x 30″

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

2 Framing depth will vary if you are installing the lower profile power vent (PVLP-SLP) with a minimum vent configuration. 12-1/2” is needed from the back of the appliance to the outside of the exterior wall. Refer to manual for details.

3 This is a general guide, may vary based on climate, home efficiency, location of the heater, and air movement in the room.

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: may vary based on climate, home efficiency, location of the heater, and air movement in the room.

Outdoor Lifestyles Fortress Front View Dimensions

Fortress Front View Dimensions – ODFORTG-36

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