Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Zilmet OEM-PRO Flat Round Heating Expansion Vessel 13A6001200

Advanced Water

Zilmet OEM-PRO Flat Round Heating Expansion Vessel 13A6001200

A 12 litre flat round expansion vessel from Zilmet's OEM-PRO range, for use in sealed heating systems.

At a glance

  • Also known as 2080738
Manufacturer part no.
775-146-0123
Showing prices

£73.44

£61.20 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 Zilmet 13A6001200 is a 12 litre flat round expansion vessel from the OEM-PRO range. It is intended for sealed heating systems, where it absorbs the expansion of water as it heats to help maintain stable system pressure.

Before you order

  • Confirm the required vessel capacity matches your system requirements.
  • Check the available installation space, as the flat round profile may differ from a standard cylindrical vessel.
  • Verify the system pressure requirements against the appliance manufacturer's instructions.
  • Ensure the part number 13A6001200 matches your existing vessel or specification.

Not sure which part?

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