FORTY8 Slim-Line Built-In


FORTYSlim-Line Built-In

Highly efficient, built-in, linear gas fireplace. The FORTY8 is conveniently sized for homes and commercial settings. This 4-foot wide gas fireplace is versatile for a wide range of architectural applications.


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The SÓLAS Single-Sided 4 foot fireplace adds contemporary ambiance to a variety of room settings. The FORTY8 is highly efficient and conveniently sized for homes and commercial settings. This gorgeous gas fireplace is versatile for a range of architectural applications. With an easy installation, this linear built-in gas fireplace is the answer for transforming any space. All SÓLAS Slim-Line Built-In models are compatible with our Cool Zone Technology and Self-Calibrating Power Vent System.

Certified by PFS TECO, to ANSI Z21.88-2014 /CSA 2.33-2014 Vented Gas Fireplace Heaters, and CAN/CGA 2.17-M91 (2014), Gas-Fired Appliance For Use At High Altitudes.


Additional information

BTU Rate Range

LP: 30,000-19,000/hr, NG: 26,000-16,000/hr

Viewing Area

49" (1245mm) W x 12 1/2" (318mm) H


63 5/8" (1606mm) W x 29" (732mm) H x 12" (305mm) D

Remote Control

NEW SÓLAS One-Touch Thermostatic Remote Control


4" x 6 5/8" Direct-Vent

Minimum Flue Vertical

12" (305mm)


Standard Variable Speed

Fuel Specific

Natural Gas or Propane

Burner Media

Clear & Black Mixed Glass Media

Safety Screen


Trim Options

Satin Black, Stainless Steel


Installation Manual English (PDF) | French (PDF)
Self-Calibrating Power Vent Manual Download (PDF)
Product Catalog Download (PDF)

Media Options

Birch Log Set

Maple Logs

La Mer

Sapphire Reflective




Aureo Relfective

Aureo Reflective


Black Reflective