Built in single pole thermostat adjusts from 45° to135°F

 Eight wattages and two voltages make the MWUH5004 field adjustable from 1874 watts at 208 volts to 5000 watts at 240 volts

 Automatic control delays fan action until heating element is warm. When thermostat is satisfied, fan continues to operate until heating element is cool. By preventing circulation of cold air and expelling excess heat, comfort level is raised and component life is extended

 High level cutout automatically shuts off current in event of overheating and reactivates the heater when temperature returns to normal