This Duraflame portable electric infrared quartz heater comes fully-assembled and ready to heat! It is ideal for any room where you need supplemental heat for up to 1,000 square feet. The infrared heat helps to maintain the natural humidity within the air, resulting in moist, comfortable heat without drying out the room's air. Framed in high-quality solid hardwoods and real wood veneers this heater remains cool to the touch and in the unlikely event that the unit overheats the safety cut off switch will shut down the heater. The concealed furniture quality casters roll in any direction allowing you to move it from room to room. Oak.