ClassicFlame 36EB111-GRC 36" Contemporary Built-in Electric Fireplace Insert, 120 volt 4,400 BTU heater provides supplemental zone heating for up to 400 square feet to help save you money Multifunctional remote and wall mounted thermostat allow you to decide the temperature of your room from 60F - 90F Flame effect can be operated with or without heat, providing the ambiance of a gentle rolling fire all year long Contemporary flame effect with adjustable colors: amber, blue, amber & blue, auto-cycle Six up and six down mood light color options for additional customization