High performance and long durability: Ezinc is an ultimate solar water heater provides free hot water, developed for inter-continental use and has been working around 16 countries all over the world without problem since years. Ezinc solar water heater heats the water rapidly and store without heat losses all night. Electrical booster element operates automatically if water temperature goes down in the tank at any cold winter night. It is produced in turkey by ezinc metal san. Tic. A. S. Which is an iso 9002 quality assured factory as the result of a very successful r&d team. You will start to save up money on water heating immediately after installing your ezinc solar water heating system, it pays off every day! Advantages of ezinc solar water heaters: 1- developed hi-tech design, it has a perfect efficiency and long durability. 2- copper absorber, all riser tubes and manifolds are made of copper to avoid any corrosion or clogging risk. 3- low-iron security glass, low iron glass g