Emerson 48ST – Direct Vent Linear Gas Fireplace


The Emerson 48ST – Direct Vent Linear Gas Fireplace

48″ Slim See-thru Linear Gas Fireplace

The Emerson 48ST  is a slim 48″ wide See-Thru gas fireplace that is just 9″ deep. Featuring a robust flame and a significant heat output at 26,000 BTU’s, the Emerson is a lovely addition to any space. It comes standard in the Deluxe version, and with black fire glass media and deluxe remote control.

New vertical installation adapter kit is available for through the roof applications.

Note: unit does not come with a fan.


Deluxe model:

  • Borocilicate glass
  • Just 9” deep
  • No fan
  • 2 safety screens
  • Flush Clean face design
  • 26,000 BTU
  • Electronic Ignition
  • 7 day programmable thermostat deluxe remote
  • 7 stage modulating valve (flame control)
  • Linear style burner
  • NG or LP
  • Top vent only
  • 2 non combustable boards
  • Steel header
  • Black reflective fire glass media
  • Dual stainless steel pan burner


Included Accessories

Optional – 6 Piece Design Media Kit -

Deluxe 6 piece log set with designer decorative media including black fire glass, 90 piece pebbles, rocks, embers.

6 piece decorative media kit

Optional Accessories

  • Extra decorative rock media – 3 piece set
  • Natural gas conversion kit

Fuel Options

  • Natural Gas
  • Liquid Propane

Glass Viewing Area

  • 13” H x 41” W


Glass Viewing Area

  • 18-1/2” H x 52-3/4” W

Installation Support Center

View technical specification drawings, preview or download the most current manual and brochure..

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Manual Specifications   Brochures    


Gas Specifications

Framing DimensionsViewing AreaBTUs (NG)AFUE / P.4 (NG Efficiency)Weight*
51-3/4” W x 56” H x 8-3/4” D
13” H x 41” W
150 lbs.
Ceiling / Mantle Height
4” flex vent on exhaust side
6” flex vent on the air intake side
Please refer to manual pages 16 & 17

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

The Emerson gas fireplace specifications

Emerson 48ST Specs


Tech Specs
Log Placement Guide







Flames and flame colors on the website may appear differently in real life. To view the most accurate representation of the FIRE & ICE® flame and 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.