Helps prevent water from freezing in temperatures as low as 10 degrees F. Designed for use with Little Giant Double Wall Founts
(Item Nos. 9832, 9833, 9835, and 9838, sold separately). Uses less than 1 amp per hour. 110watts. 8 FT cord. L 16.25 IN x W 16.25
IN x H 3.67 IN.