Farm Innovators Chicken Waterer Deicer, One Size, Silver/Black (C-50P) Chicken waterer deicer designed for use with all nipple-style drinkers and water buckets. Thermostatically controlled with 150 watts of power. Works automatically to keep water from freezing during the winter. Teflon coated for durability and to limit corrosion and calcium build up. Features Designed for use with all nipple-style drinkers and buckets 150 watt heater keeps water from freezing during the winter Thermostatically controlled to operate automatically Teflon coated for durability and to resist corrosion Safe for use in plastic USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.