Marquis See-Thru Direct Vent Gas Fireplace

Clean face design, times two! Double your viewable area with two non-reflective ceramic glass sides that provide a "pass-through" effect that brings a dramatic look to both indoor and outdoor settings.

Available Sizes:

  • 48"

Quick Look:

VentingDirect Vent
Heating CapacityUp to 2,780 sq. ft.
Max BTUs/hr44,000-56,000
Thermal EfficiencyUp to 80%
Cost to Operate$0.60-$1.51*

* Based on cost/therm. According to the Federal Register Energy Conservation Program for Consumer Products.
Note: A safety barrier is standard on all direct vent inserts. As a result, images shown may differ slightly from actual product.


This specialty option gives you the ability to enjoy the beautiful, clean-face design of the Marquis fireplace from two rooms at once. Two non-reflective ceramic glass sides provide a “pass-through" effect, while the ability to install on an exterior wall allows you to add a dramatic effect to both indoor and outdoor settings. For ambiance without as much heat, use the center burner shut off to reduce BTUs.


Designed to deliver a beautiful flame picture, all of our fireplaces provide an expansive view of the fire that will delight friends and family.


No matter which style you choose, you can depend on Majestic fireplaces to deliver ample BTUs to help heat your home for years to come.


Enjoy the ultimate in fireplace control, featuring a touch screen remote* and 3-step flame height adjustment. With electronic ignition, this system lights the pilot only when you turn it on to help save energy. And, with automatic battery back-up, you can be assured of fireplace operation even if the power goes out.


Because our fireplaces were designed to deliver maximum BTUs to provide the best heating solutions for your home, the units will become hot to the touch. Consequently, all Majestic direct vent fireplaces come standard with a certified safety barrier. The screen barrier affixes to your fireplace and has been approved by a third party testing agency to conform to specific standards designed to prevent injury from hot glass.

Accessories that fit your home and lifestyle

  • Tavern Brown Firebrick

    Customize the interior of your fireplace with this alternative style of decorative firebrick.

  • Olde English Herringbone Firebrick

    Customize the interior of your fireplace with these alternate firebrick kits. The classic look of Olde English Herringbone firebrick creates a stately look in any room. Firebrick is required for installation of the Marquis See-Thru fireplace.

  • Outdoor Glass Facing Kit

    For use with indoor-outdoor wall installations. Must be added before the unit is placed in the wall.

  • Blower Kit

    Variable thermostat controlled forced air blower.

  • Field Fuel Conversion Kits

    These conversion kits allow you to change the fuel input of your gas appliance at home.

  • Signature Command Wall Mount Kit

    This wall mount kit is compatible with the exclusive Signature Command™ system, which offers full function plus an innovative Smart Mode® that delivers maximum fireplace efficiency.

    Visit Ambient Technologies for more information.

Dimensions in inches. Refer to installation/owner's manual for detailed specifications on installing this product. Hearth & Home Technologies reserves the right to update units periodically. Product installation must adhere strictly to instructions shipped with product.

Model Specifications


Heating Capacity: Up to 2700 sq ft
Max BTU/H: 56,000
Fuel Type: Liquid Propane
Size: 48
Viewing Style: See-Thru
Dimensions: 49-1/2 (W) x 44-1/2 (H) x 24 (D)
Framing Dimensions: 50 (W) x 44-3/4 (H) x 23 (D)
Ignition System: SCS
Termination: Top
Certifications: CSA Design
Fire Viewing Area: 36" x 30"


Heating Capacity: Up to 2780 sq ft
Max BTU/H: 56,000
Fuel Type: Natural Gas
Size: 48
Viewing Style: See-Thru
Dimensions: 49-1/2 (W) x 44-1/2 (H) x 24 (D)
Framing Dimensions: 50 (W) x 44-3/4 (H) x 23 (D)
Ignition System: SCS
Termination: Top
Certifications: CSA Design
Fire Viewing Area: 36" x 30"

Efficiency Chart

Thermal Efficiency: Up to 80%
Heat output will vary depending on the type of fuel used. The flame and ember appearance may vary based on the type of fuel burned and the venting configuration used. Actual product appearance, including flame may differ from image shown. Refer to the Owners Manual for complete clearance requirements and specifications. Product specifications and pricing subject to change without notice. For testing and listing information please refer to the owners/installation manual.
*For select products: Heating capacity to be used as a guide only. See your local dealer for help in determining the product that best suits your heating needs based on climate and home efficiency.
For wood-burning appliances: Actual burn times will vary based on how the appliance is operated, load size, moisture content and type of wood used, and installation.

Technical Specifications

Owner's Manuals