ATC 2 Litre Expansion Tank With 22mm CxCxF Tee Part No: ACS2, 22MMCXCXF

• Expansion vessels, also known as expansion tanks contain water and air from the central heating system.
• Only to be used on Combi boilers.
• Ideal for use with ATC undersink water heaters
• 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.
• Made in Italy.
• Vessels certified to WRAS and ACS.
• Suitable for potable water.

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