Bivalent heat exchanger 1500L SGW(S)B TOWER BIWAL with two coils, enameled, demountable soft polyurethane foam 100mm, skay 36-159600N

Bivalent hot water heat exchanger – an efficient source of domestic hot water

This heat exchanger from the Tower Biwal series is a solution for single-family homes and public buildings where efficient use of various heat sources is a priority. The construction with two spiral coils allows connection of both a central heating boiler and solar collectors, which translates into savings and energy independence. A capacity of 1500 liters ensures thermal comfort even in large households or facilities with increased hot water demand.

The SGW(S)B Big Tower Biwal 1500 heat exchanger is characterized by a solid construction and high quality workmanship. The tank is enameled, which provides protection against corrosion and long-term reliability. A removable insulation made of soft polyurethane foam with a thickness of 100mm minimizes heat loss, and the skay casing provides an aesthetic appearance and additional protection. The possibility of mounting an additional electric kit expands the functionality of the device and allows you to obtain hot water in any situation.

Construction and user features:

• Two spiral coils: Provide a large heat exchange surface, which increases the efficiency of water heating from both a central heating boiler and solar collectors.
• Enameled tank: Protects against corrosion and extends the life of the device – EXTRA GLASS enamel guarantees high-quality anti-corrosion protection.
• Removable insulation: Facilitates servicing and replacement of damaged insulation elements, and also allows adaptation of the insulation to specific installation conditions.
• Skay casing: Provides an aesthetic appearance and protects the insulation from mechanical damage.
• Magnesium anodes: Additional corrosion protection thanks to the presence of a magnesium anode (upper and lower).
• Possibility of mounting an electric heater: Allows you to obtain hot water in the event of a boiler failure or lack of access to other heat sources.
• Connections: It has a number of connections of various diameters (e.g. 1/2", 3/4", 1", 2") enabling easy connection to the water and heating installation – cold water inlet, outlet to solar collector, circulation, hot water outlet, central heating inlet.

It is important to use appropriate anti-corrosion protection and regular servicing of the heat exchanger to ensure its long-term and trouble-free operation. Selecting the appropriate power of the heat exchanger for the solar collector and central heating boiler will allow for optimal use of the device's potential and maximize energy savings.