This is a 500 watt Heater which is not immersible, but may be used under metal buckets, waterers, fountains or inside various enclosures.

The unit is made of heavy-gauge steel with an attractive baked-on enamel finish. The heater has an adjustable broad-range thermostat which is replaceable.

#77 500 watts, 120 volts

The Tankside De-Icer clamps to the side of any stock tank and prevents livestock from removing the unit from the tank. The De-icer comes with an adjustable thermostat which allows the user to set the water temperature (raising the water temperature to encourage drinking, or lowering the water temperature to save electrical expense). The heating element has a large diameter for prolonged De-icer life. The lower portion of the heating element will keep the drinker ice-free. The thermostats on these models are replaceable.

#71502 1500 watts, 120 volts