This poultry drinker heater keeps drinkers unfrozen up to -20 degrees F.
Adjustable brackets for drinker founts up to 11.5 inches (30cm) in diameter.
100% heat efficiency by perfect insulation.
Safe low voltage (24vDC) including adapter and long cable (7.5ft). 100% safe low voltage.
Tip: Works best with shorter drinkers as taller drinkers may freeze toward the top (farther from the heat source at the bottom).