suitable for 1500W Immersion Water Heater, Portable Submersible Water Heater for Inground Pools,Bucket Heater,In-FO SHAN RAN WANG 1500W, 120V High :High Bathtub water heater submersible-heats 5 Gallons Water in Minutes,safe and secure. NOTE: must use 15A outlet, the Above Ground Pool Heater is 12.5A current. High Quality & Durable : The heavy duty stainless-steel guard on electric water heaters protects the heating element, prevent direct contact with people or animals, causing . The thicker copper wires can conduct more current, more safe. [Portable & Safe]: The stainless-steel guard on the swimming pool heaters protects the heating elements from directly contacting persons or animals. Electric water heater is smaller to carry, perfect for winter washing, camping, travel, etc. [Warning Tips.]: 1.Make the portable pool heaters completely immersed in water. 2.Never plug 2 heaters on the same outlet, avoid fire hazards.. 3.People can't stay in the water while the heater is working. Easy to Use : Make the water cover the water trough heater minimum line. Plug into socket, heating on. Each of immersion heater has been rigorously tested. Plug Type: US Plug,it applies to Canada, India, Mexico, Thailand, Taiwan, the United States, the Philippines and so on. Colour:black Material:Stainless steel Package Contents: 1 * heater 1 * steel wire ball Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Please pay attention to the title and description when buying, and pay attention to the title and description when buying.