The WWM DHW tank is an excellent choice for those looking for a domestic hot water tank with a capacity of 190 to 470 litres. It is possible to order a larger capacity tank. Made of high quality steel, enamelled inside according to DIN 4753-3 and UNI 10025 standards with SMALGLASS coating, with a coil with the largest heat exchange surface on the market and a magnesium anode. The tank has 70mm thick foamed polyurethane insulation, which contributes to its exceptional efficiency and high energy class B. Ideal for use with a heat pump. The product comes with a 5-year warranty.