The Cata CTRS80 REV SLIM DUO Electric Water Heater is an electric water heater with an 80 litre slim quadrangular external shape. It is reversible, which means that it can be installed both horizontally and vertically. It has a double tank and submerged heating elements, which allows for greater energy efficiency. The steel tank has a titanium enamel vitrified at 850°C, which makes it resistant to corrosion and wear. In addition, it has a digital display and an electronically adjustable temperature with an accuracy of 1ºC. The electric boiler also has a power mode (single/double/automatic), a magnesium anode, CFC-free and HCFC-free expanded polyurethane super-insulation, frost protection, a fault indicator, insulating sleeves and a safety valve with drain device. The exterior of the electric boiler is coated with polyester paint and measures 900 x 570 x 300 mm. The electric boiler operates with a maximum power of 2,000 W and a minimum power of 1,200 W.