The innovative RS3000 is unlike any portable heater in its class. Its ingeniously engineered heat regulation system automatically adjusts the heat output as the temperature of the room changes for the ultimate in comfort. Not too hot, not too cold just right. Fan-forced circulation delivers heat at floor level and rises to surround you in warmth. Best of all, its space-saving design allows it to be placed at the wall and out of the way, minimizing clutter. Fan-Forced Circulation. Heat Regulator adjusts Heat Output as the Temperature Changes. Consistent Heat Output maintains Your Comfort Zone. Space-Saving Design Upright Panel can be placed at the Wall and Out of the Way. 360 Tip-Over Switch for Added Safety. Illuminated Power Switch.