The Cosmosolar expansion tank provides an excellent solution for storing and managing thermal energy. With a capacity of 427 liters, it is capable of maintaining the water temperature for a long period, making it ideal for use in heating systems with boilers or solar collectors. The ability to store hot water allows continuous space heating without the need for the boiler to operate constantly.

Its two-plate heat exchanger offers flexibility in connecting with other heating sources, allowing for improved water temperature and reducing the energy required for heating. In addition to heating capabilities, it can alternatively be used for cold water storage when connected to cooling systems. Its construction from stainless steel ensures long-term durability and helps maintain water quality by preventing corrosion and rust.

• Type: Expansion Tank
• Capacity: 427lt
• Boiler Material: Stainless Steel
• Number of Heat Exchangers: with two exchangers
• Electric Resistance: Not Available