The Redstone Series by Modern Flames represents a giant leap in terms of electric fireplaces. This completely revamped, built-in unit offers a new Hybrid-FX flame technology that produces an overall more realistic flame effect with improved flame height and larger vertical viewing area. Each unit comes with both a driftwood log set as well as a crystal ember media kit. This gives you the ability to change the appearance of your fireplace from traditional to contemporary whenever you see fit and with incredible ease. 10 flame colors, as well as RGB up lighting and downlighting make setting the ideal ambiance for your space as easy as the click of a button. When additional warmth is needed for the cooler months of the year, simply engage the units fully integrated fan-forced heater for supplemental heat that can fill spaces up to 400 Sq. Ft. in size. Set the thermostat with your desired temperature and let the unit take control and adjust accordingly to maintain the set temperature. In terms of installation, the Redstone series can slide into an existing Zero Clearance wood burning fireplace or alternately, you will need 10" of depth within a wall for a built-in flush mount look. Finish Trim Kits are also included to help create that smooth, finished installation.