Keep your livestock hydrated this winter with help from the Allied Precision Submersible Stock Tank Deicer. This deicer is thermostatically controlled to operate only when the water temperature drops below freezing and turns off when the temperature rises to approximately 40 degrees Fahrenheit. This compact unit is designed to sink to the bottom of your stock tank where it is less likely to be disturbed by your livestock and comes with a galvanized wire guard. Using 1500 Watts the Allied Precision Submersible Stock Tank Deicer will keep your metal or plastic tank clear of ice all winter long. Dimensions: 13 dia. 4 H 6 cord Power: 1 500 Watts Construction: plastic metal