The Bio-Blaze® fireplaces are very easy to install. They do not require any flue, electricity connection or any other external connection. There is no installation or building work required. The fireplaces do not require any flue, therefore they can be placed anywhere you want. The mobile fireplaces are on casters and can be easily transported from room to room and hanging models come with all necessary mounting hardware to be hung on the wall. Please refer to installation instructions that are provided.