Outdoor fireplace - Sierra Flame

Tahoe 450L – Outdoor Vent Free Linear Fireplace

All stainless steel outdoor fireplace.

The beautiful Tahoe fireplace can be built-in to highlight the 3” trim look or clean face install.

Tahoe 45OL features rock and Black Onyx fire glass media, and a stainless steel frame.

Untitled-1Fireplace Features:

  • All stainless steel unit
  • 40,500 BTU
  • Electronic Ignition- battery powered
  • Can be built-in to highlight the 3” trim look or clean face install.
  • Linear style burner – crisscross design
  • 6″ Glass Shield
  • Remote control
  • Black reflective fire glass media & 9 piece decorative rock media set
  • Stainless steel Cover with kill switch
  • No vent required

The Sierra Flame Advantage

All Sierra Flame units are manufactured with the highest quality parts available, from the smallest component to the 18-20 gauge body and stainless steel burner. Our units are designed for ease of installation and servicing and our focus is on keeping the styles fresh and current. As well, our realistic and exceptionally large flame is a noticeable feature that sets us apart from the competition. Our standard units include upgrades that would be costly add-ons with other suppliers like the remote control, quality fire glass media and decorative rock set. We offer to you a finely tuned selection of units — focusing on quality not quantity and hope that you choose a Sierra Flame fireplace to enjoy for years to come!


Fuel Options

  • Standard Natural Gas
  • Liquid Propane option is available

Outside Surround Dimensions – Tahoe

Model number Outside surround Dimensions Description

Gas Specifications

Framing Dimensions Viewing Area BTUs (NG) AFUE / P.4
(NG Efficiency)
Hi Low
31” H x 47-1/4” W x 16” D 14-1/2” H x 39” W
14-1/2” H x 39” W
Not applicable
outdoor model
110 lbs.


Ceiling /
Mantle Height
No venting required
Internal ceiling = 48”
Mantle height = 42”

**Venting – Any certified 2 ply flex piping can be used. Certified on Duravent, Selkirk, Metal Fab, ICC


DISCLAIMER - Blue Flames
Blue flame lights will no longer be available on units built after July 01, 2021. The blue light has been replaced with a bright yellow, orange and red light combination to offer you a more realistic flame effect. We reserve the right to modify and upgrade our product at any time without prior notice.


Flames and flame colors on the website may appear differently in real life. To view the most accurate representation of our regular flame sets, please visit your nearest dealer.

We reserve the right to update products, specifications and dimensions are subject to change. Please refer to the product manual to verify measurements and clearance requirements. All local building codes must be followed.