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

The glass adheres fully to the steel, following the metal's contractions and expansions. They are ideal for domestic and professional use and are made from quality, eco-friendly materials for durability over time. They are manufactured according to DIN 4753 and EN 12897 specifications and are checked according to international hygiene standards.

They are mounted vertically and have positions for recirculation and for an immersible thermometer. They also feature a cleaning flange. Their insulation is made of polyurethane, and it is injected using a state-of-the-art automated machine with the aim of achieving the perfect material density.

• Exchanger Type: Permanent coil