Typically Tank Heaters fall into two categories; tubular (which utilizes a fluid inside a tube to heat the tank contents), or electric (typically used in smaller tanks). Tank heaters can also be classified as immersion type which sit in the tank and are in contact with the fluid, clamp on type which are external to the tank or suction type that only heat the fluid as it is being removed from the tank. Delta T can offer all these types of tank heaters.
