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Potable Vessel 24L C/W Bracket & Strap ER-PV24BKT

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Potable Vessel 24L C/W Bracket & Strap ER-PV24BKT

24 litre potable water vessel supplied with mounting bracket and strap for unvented cylinders and thermal stores.

Manufacturer part no.
ER-PV24BKT
Showing prices

£46.80

£39.00 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

A 24 litre potable water expansion vessel supplied complete with a mounting bracket and strap. It is used on unvented hot water cylinders and thermal stores to absorb the expansion of heated water within the potable water side of the system. The vessel is listed for use across a wide range of cylinder and thermal store appliances.

Signs this part needs replacing

  • Water discharging from the expansion relief valve during heating cycles
  • The temperature and pressure relief valve weeping or dripping
  • System pressure rising sharply when the cylinder heats up and falling when it cools
  • Water or air escaping from the vessel's charge valve
  • The vessel feels heavy or waterlogged when tapped, indicating a failed internal diaphragm

Before you order

  • Check your cylinder or thermal store model against the fitment list above
  • Confirm the existing vessel's capacity and connection size match this 24 litre unit
  • Check that the bracket and strap arrangement suits the mounting position available
  • Verify the vessel is being used on the potable water side of the system

Not sure which part?

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