1. Prevents Water from Freezing The poultry water heater base is made of a standard power cord that has passed multiple quality tests, which will not melt the plastic and scald the chickens when in use. Heating base of the chicken waterer is made of galvanised steel, making it resistant to rust and corrosion. There is no need for you to go outside every day in the cold weather to change the frozen water. 2. Safety Water Heater The working power of poultry water heater is only 35W, saving electric energy, very in utilization. Heated livestock heated waterers require no spare parts to replace, just plug in and chickens or farm animals can enjoy gently warm water in minutes. 3. Design The chicken water heater base comes with a 5.8ft/176cm power cord, and the heating base is 11.8 inch/30cm in diameter. The bottom of the deicer heated base is sealed to keep harmful pests from nesting and debris, water from entering the heating coil. 4. No Overheat Chicken water heater base has a builtin thermostat in the heated chicken waterer that automatically controls the thermostat. When the heater temperature exceeds the maximum temperature of 25 degrees, it will stop heating. When the temperature falls below 0 degrees, it will reheat. It is ideally suited for any plastic or metal water trough up to 5 gallons. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-dadangjia