The Zilmet Expansion Vessel for central heating, with a capacity of 50 litres, is designed for sealed heating systems, providing an efficient solution to manage system pressure and prevent over-expansion. This product is easy to install, eliminating the need for a feed and expansion tank in the loft, streamlining the setup process for your heating system.

The expansion vessel features a flexible diaphragm that separates air and water, ensuring efficient operation and reliable pressure management. This design helps maintain optimal system performance by accommodating thermal expansion without introducing additional components into the system.

This model includes fitted feet for stability during installation and operation, enhancing its reliability in various configurations.

Approved by Kitemark and compliant with BS EN 13831 standards, the Zilmet Expansion Vessel operates effectively at a maximum pressure of 3 bar and can withstand water temperatures of up to 99°C, making it suitable for high-performance heating applications.

The Zilmet Expansion Vessel Central Heating - 50 Litres offers efficient pressure management, easy installation, and robust performance, making it ideal for sealed heating systems. Its flexible diaphragm design separates air and water to ensure reliable operation, while its compatibility with high temperatures and pressures allows for versatile application in various heating systems.

PLEASE NOTE: Not for use with potable water

Alternative Options available.

Benefits

• Efficient pressure management for sealed heating systems
• Easy installation eliminates need for feed and expansion tank
• Flexible diaphragm separates air and water for reliable operation
• Approved by Kitemark and compliant with BS EN 13831 standards
• Max operating pressure of 3 bar for robust performance
• Max water temperature of 99°C for high-performance applications