This API heater is designed to safely and rapidly heat water--in fact it will heat and hold 5 gallons of water at 175° and will actually boil a smaller amount in a 5 gallon bucket. Featuring a safety device which virtually eliminates fire danger in the event the water boils dry or comes in contact with combustible materials each unit comes with an protective stainless steel guard. Safe to use in metallic as well as non-metallic containers. cCSA and ULus Listed. 1000 watts. 120 vac. Wt. 2.1 lbs.