Features: Automatic Thermostatic Control: The thermostatically chicken water heater will heat up during winter temperatures below 35F, preventing water from freezing and Ensure that poultry can drink water. And stop heating when the heating base sensor detects a temperature above 77. This heater can applicable to a variety of materials. No matter when the plastic or iron poultry waterer can be used, heating base using galvanized steel, chicken water warmer heat transfer efficiency is higher, no rust. Suitable for small animals, the low-wattage heating base is perfect for chicken coops and cold winters, providing steady, gentle hot water that won't scald the mouths of the family dog, cat or other animals. Size: The chicken water heater base of the enlarged base 14.6inch, 5 gallons of chicken waterer heater can also be used, to maintain stability will not tilt. The power cord is 4.9ft long. Safety: The chicken water heater is equipped with a safety standard power cord that has passed a number of quality tests, and the outer layer of the power cord has a protective sleeve so that it will not be pecked by chicks and leak. Specification: Material: Aluminum Heater Base: 14.6in Voltage: 110V(US), 220V(EU) Power: 15W Power cord length: 4.92 Ft/150cm Package Size: 40x40x5cm/15.7x15.7x2in Package Weight: 930g/2lb Note: It is prohibited to put plastic chicken waterer without water on the heating base. Packing List: 1 x Poultry Chicken Water Heater