This Behlen Country 2-Hole Energy-Free Waterer (EF-2C) comes fully assembled and ready to install. Heavy foam insulation keeps water at the perfect temperature, regardless of conditions. Ground water enters the unit between 48°F and 56°F, where it remains until the waterer is opened by the animal. As the animal drinks, new water enters through the automatic valve and mixes with the water already in the waterer, so it is constantly replenished and prevented from freezing. The water in the automatic horse waterer is kept in the dark, which prevents algae growth. When the livestock water tank is not in use, an optional Shut-Off Valve Kit prevents water from entering and drains the waterline to prevent freeze up. Energy-Free Waterer float balls push down effortlessly, requiring half the pressure of competitors' float balls, so even calves, sheep and other small animals can drink easily.

• Built-in hold downs
• Non-siphoning BL water valve for up to 55 PSI
• Poly Earth Tubes (purchased separately) recommended for operation in freezing weather
• Livestock water tank offers a 20 gal. capacity (20 animal capacity minimum)
• 36 in. L x 21 in. W x 23 in. H
• Built in hold downs
• Non-siphoning MC water valve features fast, consistent fill, use with pressure lines from 25-55 psi (additional pressure regulator required for pressures above 55 psi)
• Removable drain plugs and accessible covers
• Fully assembled automatic horse waterer is ready to install
• To ensure proper operation in cold weather, it is recommended that each unit be installed with the Poly Earth Tube (purchased separately)
• For optimal performance install in shaded area in hot climates
• Warranty Note: Five year limited warranty on the body and one year limited warranty on valves and controls