Majestic Products

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. Read More

Model Details

Safety First
Because our inserts 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.
Total Signature Command™ Control
Fire control at your fingertips — This exclusive system gives you a full-featured command center for your fireplace. The included touch screen remote offers even more flexibility, including center burner shutdown.
See-Thru Design
Enjoy the fire from two locations — The Marquis See-Thru fireplace features clear view ceramic glass on two sides, doubling your fire-viewing area and adding a dramatic focal point to both indoor and outdoor settings.
Included Accent Light
Set the mood — The Marquis fireplace features an accent light with dimmer controls you can use to create a cozy atmosphere.
Up to 56,000 BTUs
Warmth and comfort — This fireplace delivers a range of BTUs from 27,000 to 56,000, so you'll stay nice and warm while efficiently heating the room to help lower heating costs.
Up to 2,160 sq. in. of Viewing Area
Expansive viewing area — With up to 2,160 sq. in. of viewing area, friends and family can enjoy the lovely flame picture from almost anywhere in the room.

Available Sizes:

Quick Look

Direct Vent
Heating Capacity
Up to 2,780 sq. ft.
Thermal Efficiency
Up to 80%
Cost to Operate

* 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.

Guides & Literature

Finishing Options

  • Tavern Brown Firebrick Tavern Brown Firebrick FBKHLST500TBCustomize the interior of your fireplace with these alternate firebrick kits. The warmth of Tavern Brown firebrick adds a cozy accent to your room. Firebrick is required for installation of the Marquis See-Thru fireplace.
  • Olde English Herringbone Firebrick Olde English Herringbone Firebrick FBKHLST500OECustomize 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 Outdoor Glass Facing Kit KST500SSDKFor use with indoor-outdoor wall installations. Must be added before the unit is placed in the wall.
  • Blower Kit Blower Kit BLOTKSTSC3-speed, 160 CFM Signature Command™ blower with time delay.
  • Field Fuel Conversion Kits Field Fuel Conversion Kits Natural Gas to Propane: KST500CKPS. Propane to Natural Gas: KST500CKNS.These conversion kits allow you to change the fuel input of your gas appliance at home.
  • Signature Command™ Wall Mount Kit Signature Command™ Wall Mount Kit SCSWEKThis 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.

Marquis See-Thru Model Line-Up

Unique features by model number

Heating Capacity Up to 2700 Up to 2780
Max BTU/H (Natural Gas) N/A 56,000
Max BTU/H (LP) 56,000 N/A
Cost to Operate $1.51 $0.60
Fuel Type Liquid Propane Natural Gas

Common features for this family

Size 48
Viewing Style See-Thru
  • 49-1/2 (W)
  • 44-1/2 (H)
  • 24 (D)
Framing Dimensions
  • 50 (W)
  • 44-3/4 (H)
  • 23 (D)
Ignition System SCS
Termination Top
Certifications CSA Design
Fire Viewing Area 36" x 30"
Spec Sheets
& Manuals