Thank you for viewing. This is Fujimac. Easy and convenient immersion heater. With thermostat, 800w. Rated: 100V – 800w Material: Copper (CUT) Application: Water This item has been stored in a warehouse for a long time and is unopened, but it may have scratches or dirt due to storage. Please refrain from purchasing if you are looking for a perfect item or are overly concerned about minor imperfections! Thank you for your understanding. Used for boiling water with electricity at construction sites, outdoors, etc. Be sure to read the instruction manual. It is necessary to be very careful not to let it run dry. If it runs dry, the main unit will overheat and the heating element will break. Model: SH-840 #Fujimac #FUJIMAC #ImmersionHeater #FujimacImmersionHeater #WaterBoiling #WorkSite #Thermostat