- The Kingwork bucket heater designed to heat water only. Use for construction industry, animal husbandry, car washing, indoor use and many other jobs in cold weather.<br>- The bucket heater is safe for use in all pails, buckets and bathtubs, will not damage plastic containers, make sure the container designed to contain boiling water.<br>- Bucket Water Heater is only to be immersed up to the point of the electrical connection. Water level about 8” deep.<br>- The size of this electric immersion heater is perfect rested in 5 gallon bucket.<br>- Handle and cord cannot be submerged.<br>- 1500W 120V.</b><br>- UL-Listed.<b><br><br>Warning:</b><br><b>Please don't use extension cord.</b><br><b>Never leave it unattended.</b><br><b>If the black plastic handle is too hot, please unplug it, wait until cool before using,otherwise a fire hazard will result.</b>