The Infratech 29.5-In SL Series 1600W Black Patio Heater 240V - SL1624BL is an easy to install indoor/outdoor rated heater that not only looks great, but also heats spaces efficiently and effectively. Featuring a stylish matte black finish, this sleek heater looks great virtually anywhere. The unit's powerful single quartz heating element creates instant, comforting warmth for areas up to 25 sq. ft. This added warmth is great for keeping outdoor seating and dining locations comfortable despite outdoor temperatures. The heater element has an average lifespan of 5,000 hours, so you'll enjoy years of operation from a single heater. 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.