12 Litre Complete Sealed System Kits Inc Vessel

The 12 Litre Complete Sealed System Kit is a comprehensive solution for installing or upgrading sealed central heating systems in larger domestic properties. Supplied with a 12-litre expansion vessel and essential system components, this kit helps maintain stable system pressure while supporting efficient and reliable heating performance. Key Features: Complete Sealed System Solution 12 Litre Expansion Vessel Included Consistent Pressure Regulation Installer-Ready Kit High-Quality, Durable Components Ideal for Larger Domestic Systems Compact, Space-Saving Design