Comfort Glow's CEH255 ceramic safety furnace offers a sleekly designed heater loaded with features. This ceramic safety furnace features ceramic fin heating elements that permit maximum air flow for fast whole room heating. This heating design is both economical and efficient. The built-in thermostat and dual wattage selection allow you to choose your desired heat setting for the area being heated. A fan only setting allows the unit's heating elements to be turned off while still circulating air throughout the room. This allows the unit to be productive year-round. Safety features for this unit include an overheat shut-off as well as a tip-over shut off device. The CEH255's added oscillating base design helps to further spread warmth throughout the area being heated.