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The expansion vessel is a chamber that is used to protect closed water heating systems from excessive pressure. The pressure vessel is filled with air that acts as a cushion against surges in pressure within the system.
Part No: 1782503 / MPN: 177540
£124.80 inc VAT
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Part No: 1780925 / MPN: 175551
£126.00 inc VAT
Part No: 4400019 / MPN: 177601
£140.40 inc VAT
Part No: 1781672 / MPN: 176001
£110.40 inc VAT
Part No: 1782052 / MPN: 176464
£118.80 inc VAT
Part No: 1782509 / MPN: 177539
£44.40 inc VAT
Part No: 1782683 / MPN: 176865
Part No: 1177984 / MPN: 170989
£156.00 inc VAT
Part No: 1178870 / MPN: 172529
£57.60 inc VAT
Part No: 1175731 / MPN: 113205
£127.20 inc VAT
Part No: 1780924 / MPN: 175550
£46.80 inc VAT
Part No: 1178838 / MPN: 172492
Part No: 1780887 / MPN: 175415
£208.80 inc VAT
Part No: 1781668 / MPN: 176000
£40.80 inc VAT
Part No: 1780990 / MPN: 175631
£25.20 inc VAT