The Mercury gas fireplace adds comforting warmth, ambiance and convenience to your space. A simple and easy hearth experience. Features Compact design Realistic split logs Standing pilot or IntelliFire™ Ignition System provides dependable warmth Decorative black mesh screen adds safety Available in 32” model Up to 19,100 BTUs 13,500 - 19,100 Btu/Hour Input (NG) 14,500 - 19,100 Btu/Hour Input (LP) 5" x 8" rear vent collar 4" x 6 5/8" top vent collar 6 ceramic fiber logs Full firescreen front and hood Gas flex connector Glowing embers