The Infratech 63.5-In SL Series 4000W Black Patio Heater 240V - SL4024BL is minimal in design, while providing heating for areas up to 100 Sq. Ft. This slender, energy efficient heater features a streamlined body with elegant matte black finish. This single quartz element is a great means of adding comforting warmth to your outdoor space. Not just for outdoor use, this unit can also be used in indoor applications such as garages and work spaces. The heater element is rated for an average lifespan of 5,000 hours for peace of mind operation for years. The installation of the unit has a relatively low clearance requirement, so you'll be able to maintain a sleek and streamlined appearance in your space. A six inch mounting kit is included as is a T slot for flexible mounting options.