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CALPAK MARK 5

Thermosiphonic solar water heaters Mark 5 125 lit - 300 lit
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    Learn about the product

    CALPAK MARK 5

    A solar water heater must be very powerful to fully cover your hot water needs. Mark5 has the strongest collector around Europe, based on certified measurements (80% efficiency and minimal thermal losses), as well as the best designed heat exchanger that ensures the efficient transmission of energy from the collector to the tank.

    It also needs to be of solid construction so you can enjoy the sun's free energy for many years. The Mark5 is made with the best materials and according to the strictest quality standards. It has a DC-03 steel tank according to DIN 10130, pulse tig robotic welding, enamelling according to DIN 4753/3, a collector with a double-walled aluminum profile of 2.4 mm and an aluminum back as well as an all-aluminum base.

    Finally, it must be well designed to match your aesthetic. The Mark5 is designed according to the modern trends of abstraction & ergonomics and has been awarded with the internationally recognized reddot design award.