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The expansion vessel is a small chamber that is used to protect closed water heating systems from pressure surges. The expansion vessel is filled with air that acts as a cushion against pressure surges within the system.
Part No: 1651139 / MPN: BI1462100
£152.40 inc VAT
In stock - Next day delivery available
Part No: 1650260 / MPN: BI1172103
£66.00 inc VAT
Part No: 1650275 / MPN: BI1182105
£69.60 inc VAT
Available in 5-7 working days
Part No: 1650909 / MPN: BI1212111
£54.00 inc VAT
Part No: 1650042 / MPN: BI1002110
£98.40 inc VAT
Part No: 1650339 / MPN: BI1262105
£26.40 inc VAT
Part No: 1650831 / MPN: BI1432110
£21.72 inc VAT
Part No: 1650041 / MPN: BI1002109
£21.71 inc VAT
Part No: 1650265 / MPN: BI1172109
£16.43 inc VAT
Part No: 1650635 / MPN: KI1043103
£151.20 inc VAT
Part No: 1650357 / MPN: BI1272103
£19.19 inc VAT
Part No: 1650507 / MPN: KI1001151
Sorry, this part is now obsolete
Part No: 1650637 / MPN: KI1043108
Part No: 1651137 / MPN: BI1462105
Part No: 1650331 / MPN: BI1232101