A Sturdy aluminum base with large surface area means this unit runs cooler than conventional de-icers. Multiple thermostats provide efficient temperature control so the water is not excessively heated. The 10-foot cord features a heavy-duty anti-chew protector. 3 year warranty. Patent pending.

• Fits all small automatic waterers, up to 20 gallons
• Energy efficient and does not overheat the water
• Multiple thermostat control

Compact Aluminum-base, 250 watts.