Worcester Expansion Vessels
The expansion vessel is a small chamber that is used to protect closed heating systems from pressure surges. The pressure vessel is filled with air that acts as a cushion against surges in pressure within the system.
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Worcester Bosch 8716119294 Expansion Vessel - Greenstar/Danesmoor
Part No: 1013105 / MPN: 8716119294
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Worcester Bosch 87161165190 Expansion Vessel - 7L - Greenstar/RD
Part No: 2241939 / MPN: 87161165190
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Worcester Bosch 87161425030 Mini Expansion Vessel - Ha50 - 24i/28i
Part No: 1018305 / MPN: 87161425030
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Worcester Bosch 87161133040 Greenstar Expansion Vessel Connector
Part No: 1021875 / MPN: 87161133040
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Worcester Bosch 87161425000 Expansion Vessel - 10 Litres - CDi/SBi
Part No: 1018301 / MPN: 87161425000
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Worcester Bosch 87161425020 FSN Expansion Vessel - 8Ltr 389 Diam - 24i/28i/30i
Part No: 1018303 / MPN: 87161425020