ClassicFlame 36EB221-GRC 36" Contemporary Built-in Electric Fireplace Insert, 240 volt 8,900 BTU heater provides supplemental zone heating for up to 800 square feet Flame effect can be operated with or without heat, providing the ambiance of a gentle rolling fire all year long Contemporary LED gas-burning flame effect with adjustable colors: Amber, Blue, Amber & Blue, Auto-Cycle 9 uplight and 9 downlight color options allow for additional customization A multi-functional remote and wall mounted thermostat allows you to decide the temperature of your room