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Napoleon Galaxy One-Sided Outdoor Linear Gas Fireplace | GSS48 |

Original price $3,599.00 - Original price $4,689.00
Original price
$3,599.00 - $4,689.00
Current price $3,599.00

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Napoleon's Galaxy 48 outdoor linear gas fireplace is constructed of weather resistant brushed stainless steel for maximum outdoor durability. The GSS48 features an "easy start" ignitor, a glass wind deflector to ensure operation in windy conditions as well as a safety valve that turns the gas supply off if the flame goes out. With all these features this outdoor linear gas fireplace is the perfect addition to any backyard oasis.

Napoleon Galaxy Brochure


  • See all available accessories here
  • Up to 55,000 BTUs
  • "Easy Start" Electronic ignition
  • Safety valve turns gas off if flame goes out for your peace of mind
  • 304 stainless steel burner chassis for maximum outdoor durability and weather resistance
  • Glass wind deflector for improved operation in windy conditions
  • LED light strip transition between colors or can be set to the color of your choice including white, accenting the glass wind deflector
  • Topaz CRYSTALINE ember bed
  • Optional four-sided brushed stainless steel trim
  • Natural Gas or Propane (Conversion Kit Included!)

Not recommended for use above 4,500 feet elevation

Napoleon Galaxy One-Sided Outdoor Linear Gas Fireplace | GSS48 | Technical Details


Product Details

Fuel Type: Gas
Vent Type: Vent Free
Ignition Type: Electronic
Installation Type: Wall Mount
Style: Linear
Weight: 138 lbs.
Model: Natural Gas (NG) Propane (LP)
Max. (BTU/HR): 55,000 BTU's 55,000 BTU's
Min. (BTU/HR): BTU's BTU's
Napoleon Galaxy One-Sided Outdoor Linear Gas Fireplace | GSS48 | Dimensions


Actual Dimensions

Height Width Depth
241/2" 501/2" 199/32"

Framing Dimensions

Height Width Depth
243/4" 503/4" 187/16"

Technical Drawings

For more detail please see the Installation Manual

GSS48 Technical Drawing 1
GSS48 Technical Drawing 2


1. Do I need to purchase anything else with this fireplace?

No, the Galaxy Fireplace comes ready to install. Depending on how you want the finished project to look you can choose to add the optional stainless steel trim from the drop down menu above. There are also additional media kits available on the Galaxy Accessories page.

2. How will the fireplace be delivered? Will the delivery driver bring it into my house?

All fireplaces are delivered via freight (tractor trailer truck) to the specified street address you provide us, we do provide free lift gate service with all freight deliveries. The delivery driver is only responsible for unloading the items from the truck, not to move them anywhere. For more information on the delivery process visit our FAQ page.

3. How is the fireplace vented?

The Galaxy is a vent free outdoor fireplace. Because the fireplace is outdoors it does not require any type of venting.

4. Can I use a remote with this fireplace?

No, the Galaxy 48 is designed with a manual ignition. Similar to a gas grill, you hold the igniter while turning the gas valve for easy ignition. See page 24 of the installation manual for detailed instructions.

5. Something else on your mind? Let us know! (844)635-5499, or chat with us.

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Warning CA residents-Prop 65