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Overview
The Worcester Bosch expansion vessel is for Si/C1 Series and RD Series boilers. The chamber is designed to protect water heating systems from excess pressure. The expansion vessel is filled with air, which acts as a cushion against system pressure surges.
- Capacity is 8 Litres
- Comes with washers
Technical specification
Manufacturer Model No87161165450Brand NameWorcester BoschCapacity8 L
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