The BRT40ST gas-burning, B-vent fireplace offers a see through configuration that serves as a primary focal point for two rooms. With an exceptional glass viewing area on two sides and the intense flame presentation of a powerful pan burner, the BRT40ST creates a beautiful, natural-looking fire that enhances the comfort and elegance of multiple rooms. The BRT40ST radiant see-through B-Vent features a powder coat finish, deluxe split oak log set with burner and a painted black interior. Variable flame control, embers, flexible gas connector, volcanic stone, and tempered glass are also included. All units are equipped with a standard barrier that meets 2015 requirements.Listed to ansi z21.50 decorative gas fireplace Available in 40 clean-faced see through models only Top flue configuration Millivolt ignition Pre-wired for wall switch Detailed ceramic fiber aged oak log set with 1 2 heavy-duty grate Black painted interior (optional ceramic fiber liner available) Durable textured powder coat finish Optional remote control available for all models Uses 6 b-vent pipe 20 Year limited warrantyBTU: 27,000 - 37,500 Controls: Optional Remote Depth: 22-3 4 Height: 41-1 2 Style: Traditional Venting Type: Direct Vent View Style: See Through Weight: 244 Width: 41-1 2