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Astria 35'' Gemini DLX Direct-Vent Traditional Gas Fireplace

Astria 35'' Gemini DLX Direct-Vent Traditional Gas Fireplace

Regular price $3,779.00
Regular price $2,895.00 Sale price $3,779.00
Sale Sold out

Fuel Type

Facades (Required)

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Liner Kits

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Nouvelle Surrounds

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Common Accessories

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Overview : 

The Gemini DLX Series Direct Vent Gas Fireplace adds sophisticated elegance, in a space-saving design, to any living area. With a wide selection of façades and interior liner options along with standard high definition logs and interior lighting you can design a fireplace that is the perfect complement to any décor. Not only beautiful, it’s also an efficient room heater, complete with high heat transfer ceramic glass, fuel saving electronic ignition, heat circulating blower and a multi-function touchscreen remote that controls everything with the push of a button. With all it has to offer, the Gemini DLX Series is at the top of its class.

Exclusive Features : 

  • Available in 35”, 40” and 45” models
  • Combo top/rear flue configuration
  • Electronic ignition with seamless battery backup provides continued operation in the event of a power outage (IPI/CPI switch standard).
  • Outstanding heating efficiency for increased comfort and lower operating costs
  • Ceramic glass for optimum heat transfer and a protective screen*
  • Beautifully crafted high-definition ceramic fiber log set with heavy-duty grate
  • Face selections include a Classic inside fit façade or one of several Designer overlap fit facades (required)
  • Interior selections consist of black reflective porcelain or a variety of ceramic fiber liners (required)
  • Mood enhancing interior illumination with six distinctive settings
  • Factory installed blower with six speed settings to fine tune your heating needs
  • Full-function remote control included (IPI/CPI, thermostat, flame height, blower, lighting)
  • Durable textured powder coat finish
  • Limited lifetime warranty

*All applicable models comply with ANSI Z21.50/88 barrier requirements.

Specifications : 

Model Gemini DLX 35
Venting Type Direct Vent
Framing Width 35 7/8''
Framing Height 36-1/4''
Framing Depth 18-1/2''
BTU 15,000-26,000
Style Traditional
View Style Front View
Controls Included Multi-Function Remote
Warranty Limited Lifetime Warranty


Required Accessories (Ordered Separately)

Click to See Facades (Order One)
FCFBK35T - Classic Frame, Black
FRBK35T - Reflection, Black
FRWC35T - Reflection, Warm Chestnut
FCBK35T - Craftsman, Black
FCWC35T - Craftsman, Warm Chestnut
FABKAI35T - Artisan, Charcoal/Aged Iron 

Optional Accessories

Click to See Liner Kits
35LKDV2HB-S- Heritage Brown Stacked Ceramic
35LKDV2HB-H - Heritage Brown Herringbone Ceramic
35LKDV2BT-S - Black Tie Stacked Ceramic
35LKDV2BT-H - Black Tie Herringbone Ceramic
35LKDV2BP - Black Reflective Porcelain 
Click to See Nouvelle Surrounds
SURR35-SS4S-B Surround, 4pc 35 DV, 45.25x41.63
Click to See Common Accessories
DFSSK35 35" Decorative Façade Stone Stop Kit

Black Ember Strip

  • For use with Black Reflective Porcelain Liner Kits
FGE Glowing Embers Fire Media
  • Bag contains 5 grams of embers
  • Does not deteriorate when burned
  • Adds a classic look to your gas fireplace
  • Comes in standard and platinum appearances
  • Facilitates gas combustion for brighter embers and increased radiant heat output

Platinum Embers

  • Superior aesthetics - looks like real wood embers
  • Constructed of catalytic grade ceramic wool & coated with a small amount of Platinum - they will not deteriorate when burned.
  • Platinum coating facilitates more complete gas combustion. This creates a warmer, brighter ember.
  • Reduces soot deposits due to incompletely burned gas deposits.

Black touch-up paint, firebox interior

  • High Temperature Stove Paint
  • Touch up worn, chipped, scratched, or heat bleached areas
  • Holds its color up to 1200°F
  • Comes in a variety of colors
  • 12 ounce spray can

Black touch-up paint, powder coat exterior

  • High Temperature Stove Paint
  • Touch up worn, chipped, scratched, or heat bleached areas
  • Holds its color up to 1200°F
  • Comes in a variety of colors
  • 12 ounce spray can

Conversion Kit, Electronic Ignition, Natural to Propane

  • Converts Natural Gas to Propane Gas
  • for model Gemini DLX

Conversion Kit, Electronic Ignition, Propane to Natural

  • Converts Propane Gas to Natural Gas
  • for model Gemini DLX



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  • Researched and ordered my fireplace from US FIreplace Store. Pricing was a fair value however, the customer service was EXCELLENT! I had an issue with the direct vent venting. I called US Fireplace and the correct items were sent out the next day AND Janessa stayed on top of my return authorization and sent me the permissions and documents I needed to return the incorrect item and no cost to me, including return shipping. Overall, I am a very satisfied customer and my fireplace looks and operates flawlessly. I am glad that I selected US FIreplace to source my direct vent fireplace. Thank you for the great service.


    Monteagle, TN

  • I had placed an order, through Lowe's Home Improvement, for an Electric Firebox: Revillusion RBF42. Ordered 1st part of January. Was told I would have it in 3 weeks. When checking to see is it came in, was told it was delayed to 3/15. Was then told is was delayed until 4/25. Waited until 4/27 to check on it. Was then told it was now delayed until August. This firebox was going in a new Sun Room addition. I could not get my final inspection until the Firebox was installed. I went on line and googled for this same product. US Fireplace Store web site was given to me. This was on a Saturday. I call and reached a very nice man. Explain what I was look for. He checked and told me they had 30 of them in stock. I almost fell out of my chair. I clarified with him the product I was wanting. I ask how soon could I get it. He told me it would ship today. Again, was amazed. It arrived on the following Monday. What a pleasure and a relief working with US Fireplace Store and their employees. Exceed my expectations.

    Thomas W.

    Fort Mill, SC

  • Great prices, quick delivery and fast hassle free services on the issue I encountered. I had purchased an electric fireplace unit that would not fit into the existing fireplace space. With one email I was able to get the wrong fireplace refunded and picked up at my home at no extra cost and the new one I purchased and delivered free of charge. Great company.

    John P.

    Denvers, MA

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