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WMD Supplies

Expansion Vessel 8L

Expansion Vessel 8L

Regular price £131.00
Regular price Sale price £131.00
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  • Expansion vessels, also known as expansion tanks contain water and air from the central heating system.
  • Only to be used on Combi boilers
  • The purpose of this part is to maintain the right level of pressure in the system and to also provide on-demand hot water for the household
  • The expansion vessel is essential as it prevents pressure build-ups and water/gas leaks.

It is recommended that only original Ariston spare parts are fitted to their boilers.

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