(Allied Precision) Instant hot water bucket heater - will heat a gallon of water from 60 degrees to 130 degrees in 10 minutes. Shockproof and portable; simply immerse directly in bucket or tank. Built for years of service; will not burn out even if operated dry. Stainless steel guard protects hot element from contacting surfaces after removal from water. Unit has an automatic shut-off. 1000 watts, 120 volt. UL approved.