✨ Christmas Special: Get 35% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Insane Value Astria 40 Inch Gemini Dlx Direct-vent Fireplace Geminidlx40 Gift Boxed [9wZiOhc7]

$169.99 $543.99 -69%

40-inch Astria Gemini DLX Direct-Vent Fireplace GeminiDLX40 Review Seeking a compact traditional direct vent gas fireplace? The Astria Gemini DLX 40" Direct-Vent Fireplace GeminiDLX40 is available in our Flame Authority fireplace store! | Ready to Sh

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Insane Value Astria 40 Inch Gemini Dlx Direct-vent Fireplace Geminidlx40 Gift Boxed [9wZiOhc7]

40-inch Astria Gemini DLX Direct-Vent Fireplace GeminiDLX40 Review

Seeking a compact traditional direct vent gas fireplace? The Astria Gemini DLX 40" Direct-Vent Fireplace GeminiDLX40 is available in our Flame Authority fireplace store!

Astria Authorized Dealer

| Ready to Ship | Great Discounts | Fastest Delivery |

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.

Avail the Astria Gemini DLX 40" Direct-Vent Fireplace GeminiDLX40 today and enjoy the warm comfort around you!

 Features

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
Manuals

Manuals:

Need assistance? Talk to an Expert at +1-800-923-4556 or email: [email protected] to get the fireplace for your needs.

Specifications

Specifications:

  • Model: Gemini DLX 40
  • Framing Width: 40-7/8"
  • Framing Height: 41-1/4"
  • Framing Depth: 18-1/2"
  • BTU: 32,000 - 17,000
  • Design Style: Traditional
  • View Style: Front-View
Required Accessories

Required Accessories

Facades:

Classic Frame, Black - FCFBK40T

 

Astria Gemini DLX 40" Direct-Vent Fireplace GeminiDLX40 - Astria | Flame Authority - Trusted Dealer

Reflection, Black - FRBK40T

Astria Gemini DLX 40" Direct-Vent Fireplace GeminiDLX40 - Astria | Flame Authority - Trusted Dealer

Reflection, Warm Chestnut - FRWC40T

Astria Gemini DLX 40" Direct-Vent Fireplace GeminiDLX40 - Astria | Flame Authority - Trusted Dealer

Craftsman, Black - FCBK40T

Astria Gemini DLX 40" Direct-Vent Fireplace GeminiDLX40 - Astria | Flame Authority - Trusted Dealer

Craftsman, Warm Chestnut - FCWC40T

Astria Gemini DLX 40" Direct-Vent Fireplace GeminiDLX40 - Astria | Flame Authority - Trusted Dealer

Artisan, Charcoal/Aged Iron - FABKAI40T

Astria Gemini DLX 40" Direct-Vent Fireplace GeminiDLX40 - Astria | Flame Authority - Trusted Dealer

Liners:

Heritage Brown Stacked - 40LKDV2HB-S

Astria Gemini DLX 40" Direct-Vent Fireplace GeminiDLX40 - Astria | Flame Authority - Trusted Dealer

Heritage Brown Herringbone - 40LKDV2HB-H

Astria Gemini DLX 40" Direct-Vent Fireplace GeminiDLX40 - Astria | Flame Authority - Trusted Dealer

Black Tie Stacked - 40LKDV2BT-S

Astria Gemini DLX 40" Direct-Vent Fireplace GeminiDLX40 - Astria | Flame Authority - Trusted Dealer

Black Tie Herringbone - 40LKDV2BT-H

Astria Gemini DLX 40" Direct-Vent Fireplace GeminiDLX40 - Astria | Flame Authority - Trusted Dealer

Black Reflective Porcelain - 40LKDV2BP

Astria Gemini DLX 40" Direct-Vent Fireplace GeminiDLX40 - Astria | Flame Authority - Trusted Dealer

Optional Accessories

Optional Accessories

Surrounds:

 

Kit Facade Stainless - SURR35-SS4S-B

Astria Gemini DLX 40" Direct-Vent Fireplace GeminiDLX40 - Astria | Flame Authority - Trusted Dealer


 Kit Facade 3 Side Stainless - SURR40-SS3S-B

Astria Gemini DLX 40" Direct-Vent Fireplace GeminiDLX40 - Astria | Flame Authority - Trusted Dealer




What Our Customers Say

January 17, 2026

Absolutely no complaints!

A phenomenal piece of equipment.

- Riley T..

January 17, 2026

Absolutely no complaints!

I have nothing but good things to say.

- Frances Kelly.

January 17, 2026

Absolutely no complaints!

A truly remarkable level of craftsmanship.

- Epsilon_User.

Write a Review

You Might Also Like

Discover more great products from our collection.

Miss Liberty

Miss Liberty

(782)
$88.99 $284.99 -69%
weirdo

weirdo

(944)
$23.99 $76.99 -69%
Bottega Veneta BV1370O 001

Bottega Veneta BV1370O 001

(21)
$43.99 $140.99 -69%
Women's Cloud X

Women's Cloud X

(92)
$27.99 $89.99 -69%
Ness Textured Top

Ness Textured Top

(44)
$22.99 $73.99 -69%
Greek Glass BTK Rig

Greek Glass BTK Rig

(956)
$30.99 $99.99 -69%

Copyright 2026 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY