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Hamworthy Expansion Vessel 35 532712098

Hamworthy

Hamworthy Expansion Vessel 35 532712098

Hamworthy Expansion Vessel 35, part reference 532712098, for sealed heating systems on Hamworthy boilers.

Manufacturer part no.
532712098
Showing prices

£488.47

£407.06 ex. VAT · VAT at 20%

Available to order · 3 working days
Available to order · 3 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 Hamworthy Expansion Vessel 35 is a sealed-system expansion vessel supplied under the Hamworthy brand as a boiler spare. It accommodates the change in water volume as the system heats and cools, which limits pressure swing within the heating circuit. It is listed by the manufacturer under the product name Expansion Vessel 35.

Before you order

  • Confirm the 35 reference matches the vessel specified in the boiler's documentation or shown on the existing vessel's label.
  • Check the connection size, thread type and mounting orientation of the existing vessel against the new part before ordering.
  • Have the boiler model and appliance details to hand so the correct vessel is selected for the installation.

Not sure which part?

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