Holmes HFH2986-U Whisper Quiet Power Heater The Holmes Whisper Quiet Power Heater is an attractive unit that carries an exclusive patented fan design that makes it an extremely quiet heater. If you have it on while sleeping or working, you won"t be disturbed. 1 Touch controls let you change temperature settings with the touch of one button. For your piece of mind Holmes has included 100% cool touch housing, overheat protection, and the auto shut-off on this one of a kind fan heater. Heater Precautions Always plug heaters directly into a wall outlet. Never use with an extension cord or power strip. Keep combustible materials, such as furniture, pillows, bedding, papers, clothes, and curtains at least 3 feet (1 meter) away from the front, sides, and rear of the heater at all times. Never locate heater where it may fall into a bathtub or other water container. Built-in Adjustable Thermostat Adjust your settings with easy to use programmable controls. Digital Controls 1 Touch heater digital controls and 2 whisper quiet heat settings. Auto-Timer Auto safety shut-off timer and tip-over safety protection for peace of mind.