The Austin 65L – Direct Vent Linear Gas Fireplace

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Sierra Flame Austin gas fireplace

The Austin 65L –  Direct Vent Linear Gas Fireplace

Just like it’s little brother – the Stanford, the new Austin features a sleek contemporary linear look. At 65″ it now features our largest viewing area with our signature large flame presentation. The Austin comes standard with our Deluxe system including 7 day programmable thermostat remote, 6 stage dual fan control and modulating valve so you can control the flame. This fireplace unit is available in gas and liquid propane (LP by special order). Contemporary black porcelain panels, black reflective glass and 9 piece rock set all come standard with this stunning gas fireplace. A surround with safety barrier is mandatory for this model.

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!

Fireplace Features:

  • Flush Clean face design
  • 38,000 BTU
  • Electronic Ignition
  • 7 day programmable termostat deluxe remote
  • 7 stage modulating valve (flame control)
  • Linear style burner
  • Ceramic glass
  • 100% Safety shut off
  • NG or LP
  • Top vent only
  • Black Porcelain panels
  • Deluxe digital remote control
  • Dual Fan kit with 6 stage adjustable control
  • Black reflective fire glass media & 9 piece decorative rock media set
  • Dual stainless steel pan burner


Gas Specifications

Framing Dimensions Viewing Area BTUs (NG) AFUE / P.4
(NG Efficiency)
Hi Low
39” H x 70-1/2” W x 17 1/2” D
18-1/2” H x 62-3/4” W
240 lbs.


Ceiling /
Mantle Height
4” flex vent on exhaust side
7” flex vent on the air intake side
Internl ceiling = 58” from top of unit
Mantel height = 45”

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


Austin 65L specs



Coming Soon.




Tech Specs

Accessories & Options


  • Termination kit
  • Extra decorative rock media – 3 piece set

Surround Options

  • Clean face black surround with safety barrier
  • Basic trim & safety barrier


Sierra Flame

Comparison of Black Surround and Clean Face 



Surround Dimensions

Outside Surround Dimensions – Austin

Surround Dimensions Diagrams

Model number Outside Surround Dimensions (H x W) Description
AUSTIN-CLEAN-BLK 18.57 x 62.59 Clean Face Black Black Surround with safety barrier
AUSTIN-SB 26.10 x 69.64 Basic trim & safety barrier


Design Specialties Decorative Overlays

AUSTIN-DS-ARROWS Design Specialties Handcrafted Overlay
AUSTIN-DS-MODERN Design Specialties Handcrafted Overlay
AUSTIN-DS-DIAMOND Design Specialties Handcrafted Overlay
ART-FIN Design Specialties Artisan finish – add to overlay price
SAT-NICKEL-MODERN Satin Nickel finish available for MODERN overlay – add to price

Shipped directly from Design Specialties – 4-6 weeks – Freight is additional

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.