HONEYWELL HZ335 SureSet Oscillating Ceramic Heater Auto Safety Shut-Off turns the heater off in all overheat situations / Overheat Back-up fuse with Back-up Thermal Circuit Breaker Cool touch plastic housing / Flame resistant VO rated plastic housing - Tested Beyond Industry Standards. Large Easy to read LCD Display displays Current and Set room temperatures. Displays Room Temperature in degrees Fahrenheit or Celsius Up to 10-Hour Off Timer turns the Heater On at a preset time Control panel in the top of the unit away from heating elements.