The Trojan® Big Blue II Heated Waterer automatically waters hogs in winter and summer, inside or outside. The Big Blue II Waterers are fully insulated and economical and constructed of stainless steel. The waterer uses only about a third of the energy required by other heated trough watering equipment. The thermostat senses nipple temperature, not air temperature, which controls heating elements on the supply pipe and at nipple to prevent freezing even in sub-zero temperatures.
These Trojan® Waterers have water-saving steel shields at all nipple locations. Two drinking heights at 14″ and 20″ with front and top access panels for easy accessibility. Each unit comes with 2 nipples.