Little Giant Water Heater Base for Poultry 110W Freeze Prevention Metal FountLittle Giant Water Heater Base for Poultry, 110 Watts, prevents water from freezing in temperatures as low as 10F. Designed for use with Little Giant Double Wall Founts and other all metal containers. Features a redesigned, fully enclosed heating element for improved safety and efficiency. Made of heavy duty, rust resistant galvanized steel. Only draws electricity below freezing; uses less than 1 amp per hour. Key Features: Prevents water freezing