Cast Aluminum Deicer 250 Watts

This submergible cast aluminum utility de-icer is designed for multiple uses. Its patented construction provides ultimate efficiency and safety. The built-in thermostat operates the heating element only when necessary. For use in containers up to 25 gallons, including plastic containers. 250 watts of power. One year limited warranty.  Constructed of patented Cast Aluminum for ultimate efficiency and safety Thermostatically controlled to operate only when necessary Extra watts for extremely cold climates or oversized birdbaths SAFE IN ALL BIRDBATHS Dimensions: 2" D x 8" H x 7.5" W