Worcester Bosch Expansion Vessel 12 Litre 87161425050

This is a genuine Worcester Bosch expansion vessel with a 12-litre capacity, designed to support reliable operation and protect heating and hot water systems from excess pressure. It is compatible with Heatslave boilers and helps cushion system pressure surges by using an air-filled chamber. The component is part of Worcester Spares’ range of genuine replacement parts, engineered to maintain performance, durability, and system protection.

The 12-litre vessel functions as a pressure management device within compatible heating systems, ensuring steady performance and long-term reliability. It is a genuine Worcester product, provided with a manufacturer’s guarantee.

• 12 litre capacity for expansion control
• Air-filled chamber cushions pressure surges
• Protects water heating systems from excess pressure
• Compatible with Heatslave boilers
• Genuine Worcester Bosch expansion vessel
• Covered by Worcester manufacturer’s guarantee