Bivalent heat exchanger 1000LSGW(S)B TOWER BIWAL with two coils, enameled, dismantlable soft polyurethane foam 100mm, skay 36-109600N

Bivalent heat exchanger for efficient domestic hot water heating

This hot water heat exchanger from the Tower Biwal series is a solution for single-family homes and public utility buildings where efficient use of various heat sources is a priority. The construction with two spiral coils allows connection of both central heating boiler and solar collectors, maximizing savings and comfort. The enameled tank with a capacity of 1000 liters provides a large hot water reserve, and the removable insulation made of soft polyurethane foam (100mm) minimizes heat loss and facilitates servicing. The skay housing gives the device an aesthetic appearance.

Construction and application

The Tower Biwal heat exchanger has been designed with installation and operation convenience in mind. All hydraulic connections are located at the back of the device, simplifying installation and ensuring an aesthetic appearance of the installation. Additionally, access to the temperature sensor from the central heating boiler and the circulation pump is easily accessible. Placing the coil dedicated to solar collectors at the bottom of the tank increases the efficiency of the entire system. The possibility of connecting an electrical kit expands the functionality of the device, allowing independent water heating if necessary.

Advantages and benefits

• High efficiency: Two spiral coils allow for optimal use of heat from various sources – central heating boiler and solar collectors.
• Energy saving: Thick polyurethane foam insulation (100mm) minimizes heat loss, reducing operating costs.
• Convenient installation: Concentrating hydraulic connections at the back of the heat exchanger simplifies installation and ensures an aesthetic appearance of the installation.
• Durable protection: EXTRA GLASS® enamel and magnesium (or optionally titanium) anodes protect against corrosion and ensure hygienic use of the tank.
• Instant access to hot water: The possibility of connecting a circulation pump ensures a constant water temperature at every point in the installation.
• Long-term warranty: 60 months warranty proves the high quality of workmanship and reliability of the device – details in the manufacturer's warranty card Galmet.
• Aesthetic appearance: Skay housing available in gray (other colors optional) will fit into any bathroom or technical room.