Product Description

CLEAN SUN models use the vacuum tubes technology; they are manufactured for the European market with the highest quality standards and specifications

Collector: Super conducted heat pipe vacuum tube *8mmx1.8m (no water inside the tube) for the pressurized model; all glass vacuum tube *8mmx1.8m for the non-pressurized model

Solar tank: Inner tank stainless steel SUS***4 2 mm thickness for the pressurized model; outer tank pre-painted galvanized steel 0.5 mm thickness, inner tank stainless steel SUS***4 0.5 mm thickness for the non-pressurized model; all tanks are supplied with a magnesium anode, an electrical heater and safety valves

Controller: TKDZ TK*7Y programmable controller for the pressurized model; TKDZ TK*7 programmable controller for the non-pressurized model

Certifications: Clean Sun products are all tested in Germany and certified by the Solarkeymark