The Carbon Tower Heater's technology makes it more efficient to run than most heaters, with most of the electricity turned directly into heat. This technology also requires less electricity, using only 1000 watts, and the heating element has a considerably longer lifespan than a standard element. Gentle heat delivery 3-hour auto-off timer plus oscillation ThermoGuard protection for extra safety Carry Handle Carbon Elements Carbon Heater Type Fast Heat-Up Instant Warmth 60 Degrees Oscillating Quiet Operation Safety System 12 Months Every new Kambrook model is tested in Australia by our engineers for safety, durability and performance. That is our guarantee.