Thermostatically controlled to operate only when necessary Designed to rest in the bottom of tank unnoticed by livestock Protective sturdy cage pe...

Fits all metal tanks Thermostatically controlled to operate only when necessary Unit is unnoticed by livestock; no cord in water Easy to install S...

Designed to heat 5 gallons of water up to 110 degrees Thermostatically controlled to regulate the water temperature between 85 and 110 degrees Mad...

Constructed of patented cast aluminum for ultimate efficiency and safety Thermostatically controlled to operate only when necessary Heavy-duty Saf...

Thermostatically controlled to operate only when necessary Economical design For use in metal tanks only Made in the usa Length: 4.5 Width: 10....

Constructed of patented cast aluminum for ultimate efficiency and safety Thermostatically controlled to operate only when necessary Heavy duty Dur...

60 watts oversized bucket Thermostatically controlled to operate only when necessary Heavy-duty anti-chew cord protector Heavy-duty bail with rein...

Custom designed for use in all rubbermaid stock tanks Thermostatically controlled to operate only when necessary Unit is unnoticed by livestock - ...