Will heat one gallon of room temperature water to 90?F in approximately 10 minutes. Draws 10 Amps, has 1,150 watts of power and operates on 120V through a 5' 18/3 wire grounding type cord with a molded plug. Includes a 60 day limited warranty from manufacturing defects. Operation in anything but clean, clear water, or above maximum water level, constitutes misuse, and voids the warranty. Maximum water level is 5-1/2". U.L. Listed.