The buffer tanks (inertial tanks) of MasterSOL are ideal for domestic and professional use and are made from quality ecological materials for durability over time.

During the operation of the boiler or the solar collector's hot water production, the water is stored in the inertial tank and can be used hours after the boiler stops operating.

Inertial tanks maintain the water temperature high for a long time, providing hot water when the boiler operation stops or when the solar collector no longer produces due to lack of sun.

Similarly, they can store cold water, with the only difference being that instead of connecting to a boiler or collectors, they connect to water coolers.

They are manufactured according to DIN 4753 and EN 12897 specifications, and are checked according to international hygiene standards.

Their insulation is made of polyurethane, and its injection is done with a modern technology automatic machine of a new generation aiming to achieve optimal density.