MasterSOL's boiler room water tanks are internally protected from corrosion with the Direct Glass liquid enamel method, baked at 850 degrees Celsius, with a thickness of 400 microns, using an inorganic silicate salt mixture without chemical additives (according to DIN 4753 Part 3 & 6), for perfectly hygienic water and excellent durability over time.

With full adhesion of the glass to the steel, it follows the contractions and expansions of the metal. They are ideal for domestic and commercial use and are made from quality, eco-friendly materials for durability over time.

They are manufactured according to DIN 4753 and EN 12897 specifications, inspected according to international hygiene standards. They are installed vertically and have positions for recirculation and an immersion thermometer. They also feature a cleaning flange.

Their insulation is made of polyurethane and is injected using an automatic new-generation machine with modern technology to achieve optimal material density.