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Kit contains:

  • Expansion vessel
  • Pressure relief valve

GasPart Vessel Kits make boiler pressure issue repairs as easy as possible.

Good practice suggests replacing a PRV at the same time as a faulty vessel. A faulty vessel can cause damage to the PRV resulting in the boiler still showing a low pressure fault. Buying both together is simple and will help eradicate further problems.


Orders over £100 

Next Day Delivery Free  (1-2 days)

Orders under £100

Standard Delivery £3.79 (2-3 days)

Next Day Delivery £4.99  (1-2 days)


Check delivery page for more info
You may return any unwanted items providing they are unopened, in the original packaging and the return request made within 30 days of the delivery date. You can do this by emailing us the details of the original order. Further information can be found in the Returns section.
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