FNN1024 Features: * Submergible tank de-icer * Traditional submergible de-icier for use in stock tanks up to 300 gallons * Thermostatically controlled to operate only when necessary * Designed to rest in the bottom of the tank unnoticed by livestock * Guaranteed for 1 year * Traditional submergible de-icier for use in stock tanks up to 300 gallons Options: * Available in 1000 watt and 1500 watt sizes Dimensions: * 1000 Watt weight: 3.2 lbs * 1000 Watt dimensions: 6.25"" H x 10.5"" W x 10.5"" D * 1500 Watt weight: 4 lbs * 1500 Watt dimensions: 6.5"" H x 14"" W x 13.5"" D