The Napoleon NEFB40H Ascent Built In Electric Fireplace provides a high quality electric fireplace insert for use in your favorite indoor living space. The innovative design combines with a superior construction to create a high quality product intended to give a flush mounting installation for a classic appearance. The detailed appearance of the ember bed provides the perfect enhancement for the unique logs to offer a truly realistic display to elevate the ambience of any living space. The 5,000 BTU heater plugs into a standard 120V household outlet to operate and doesn't require any special venting. In addition to the heater, this electric fireplace features a "whisper quiet" fan to improve heat circulation throughout the room and increase heating efficiency while the included remote control allows a simple and convenient way to operate the fireplace features - including flame height adjustment and thermostatic control. Back lit LED lighting enhances the flame presence and surrounding area and can be interchanged between (4) colors: blue, clear, orange, and purple. Switch from traditional wood or gas fireplaces to an electric unit and reap the cost savings from the electrically powered unit all without the need for venting - perfect for remodeling or new construction.