The W500 Auto Waterer De-icer utilizes multiple thermostats for efficient operation without overheating. Created specifically for
automatic waterers/drinkers, but can be used in buckets, tanks and bird baths. Suitable for up to 70 gallons. Safe for use in
plastic buckets or tanks. 6-foot cord. LOCKNDRY compatible. 500 Watts, 120 Volts.