Worcester Bosch Expansion Vessel - 6 Litre - 87161055450

This 6 Litre expansion vessel, model 87161055450, is a genuine Worcester Bosch part designed for Greenstar and i Junior series boilers. It helps protect the heating system from excess pressure by providing an air cushion, supporting reliable operation and system protection. As a brand-new Worcester product, it is covered by a manufacturer’s guarantee.

The vessel is circular in shape and is filled with air to cushion against system pressure surges. It is not suitable for drinking water.

Features

• 6 Litre capacity
• Part number 87161055450
• For Greenstar and i Junior boilers
• Protects against excess pressure
• Air-filled cushion for system surges
• Not for drinking water