Emelcold Water Tank Cooler 75 Gallon SG75

The copper tube around the tank is flattened so that the surface ,Also 70% of the tube touching the water tank is increased by Conductive Aluminium Paste is placed in between the tube and the surface of the tank increasing the efficiency of the water cooler by as a result, less Electricity is consumed as the water is cooled.70%much faster .