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Aquasystem XVES100100 100 Litre Heating Expansion Vessel

Advanced Water

Aquasystem XVES100100 100 Litre Heating Expansion Vessel

Aquasystem XVES100100 heating expansion vessel with a 100 litre capacity for sealed heating systems.

At a glance

  • Also known as 2080748
Manufacturer part no.
520-146-1008
Showing prices

£476.29

£396.91 ex. VAT · VAT at 20%

Available to order · 7 working days
Available to order · 7 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The Aquasystem XVES100100 is a 100 litre heating expansion vessel intended for sealed heating systems. It provides the expansion volume that accepts the increase in system water volume as it heats, limiting the resulting pressure rise. The vessel is listed under the Advanced Water brand.

Before you order

  • Confirm that 100 litres matches the expansion volume required for the system.
  • Check the connection size and orientation against the vessel being replaced.
  • Check the system pressure and charge requirements against the manufacturer's instructions for the vessel.
  • Verify the part number XVES100100 on the existing unit or in the system documentation.

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.