BOILER EXCHANGER GALMET 300L WITH 2 STANDING COILS

Tower Biwal is the first of a series of unique bivalent heat exchangers, with two spiral coils, allowing maximum use of power supply from several heat sources at the same time. A wide range of capacities, from 200 to 1500 liters, makes it suitable for use in both single-family houses and large public buildings.

• Extracts heat from renewable solar energy.

• Works at optimum performance all year round.

• Powered by two coils, upper and lower.

• Top quality ceramic enamel EXTRA GLASS®.

• Possibility of mounting an insulated GE electrical set.

• Maintenance-free, active titanium anode, optional.

• Type: 200 - 1500 litres.

Renewable Power

Renewable solar energy is a source of free and clean heat available all year round. Used for heating, it allows for a significant reduction in the cost of providing domestic hot water. The design of the Tower Biwal enables maximum use of this clean energy. The heat obtained by solar collectors is transferred to the utility water through a spiral coil dedicated to solar collectors. Placing it in the lower part of the tank allowed to ensure the operation of the exchanger with the highest efficiency. The work of the lower coil can be supported by a coil placed above it, powered by a central heating boiler. This shortens the time of water heating, especially when there is a high demand for domestic hot water. In parallel, an insulated, electric GE heating set or a heater set on the flange, installed in the inspection hole, can also operate.

Convenient installation

The concentration of all hydraulic connections at the back of the exchanger significantly facilitates assembly and at the same time ensures an aesthetic appearance and convenient use of the installation. In the rear part there are also enabling the installation of a temperature sensor from the central heating boiler and a circulation pump. Its use allows for immediate intake of water, which has a constant temperature, at every point of the installation. In the front part, at eye level, the exchanger has a clear thermometer to facilitate supervision of the installation.

Proven insulation

A significant advantage of Tower Biwal bivalent heat exchangers is the long maintenance of water temperature, which guarantees comfort of use and low operating costs. This is due to the use of a patented tank insulation system. Tower Biwal is offered in two types of efficient insulation: solid - "hard" polyurethane foam or demountable - Neodul insulation depending on the capacity of the heater.