Double Walled Hot Air Oven has 80/20 Ni-chrome heating elements that are placed under ribs at bottom and sides for uniform heat distribution. The Hot Air Oven is offered in double walled and glass wool insulated construction. The Hot Air Oven can function in a temperature range varying from 50 degree C to 250 degree C with thermostatic control. Double Walled Hot Air Oven requires single phase 230VAC to operate efficiently.