Economically designed, the Usha room heater consumes 230 volts. To prevent overheating, the heater comes with a switch that automatically shuts it off, before it can overheat. This switch also cuts off the heater in case it falls or tips over. Usha QH 3002 Quartz Room Heater is finished with a powder coating, which prevents it from corroding. Also, the heater can be positioned in two different ways, depending on your comfort and requirement. It even has hooks at the back, that have been specifically provided to mount the power cord of the heater for easy storage.