OmniFount blends technology from both our traditional stainless steel units and our insulated poly units to provide the premier livestock fountain. Designed with animal safety in mind, the Omni 3 features smooth rounded edges and a fully insulated casing for energy efficiency. The stainless steel trough features thermostatically controlled heat elements that are attached to the underside for frost free service even under the most severe winter conditions. The Omni 3 is designed for larger herds and its fast refill valve will provide fresh water to 100 beef cattle or 50 dairy.