The expansion vessel is a small tank that is used to protect closed water heating systems from excessive pressure. The expansion tank is filled with air that acts as a cushion against an increase in pressure within the system.

This Ideal expansion vessel kit is a spare part for use in Logic, Keston Combi, Keston System, Independent and Logic+ boilers.  A chamber designed to protect water heating systems from excess pressure, the expansion vessel is filled with air which acts as a cushion against system pressure surges.  We carry over 300 of the most in demand parts in-branch and stock over 25,000 spare parts available for next-day timed delivery.

Ideal
Expansion Vessel Kit (Aac & Aab Only)
176001

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Ideal Expansion Vessel Kit (Aac & Aab Only) 176001

Want the easy option?

Trusted by Tradespeople

Ideal
Expansion Vessel Kit (Aac & Aab Only)
176001