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Vokera 18 Litre Flow Restricter 088383

Vokera

Vokera 18 Litre Flow Restricter 088383

Vokera 18 litre flow restricter, part number 088383, for the Linea MAX SE gas boiler.

At a glance

  • Appliance family: Linea MAX SE
  • Also known as 1531468
Manufacturer part no.
088383
GC number
794-832
Showing prices

£13.56

£11.30 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 Vokera 18 litre flow restricter is a hydraulic component used in the domestic hot water circuit of the Vokera Linea MAX SE gas boiler. It limits the flow rate through the DHW side of the appliance, helping the boiler hold a stable delivery temperature across the draw-off range. Part number 088383.

Signs this part needs replacing

  • Hot water flow rate noticeably higher than the rated draw-off, with the boiler unable to hold temperature
  • DHW temperature fluctuating or cycling during use
  • Scale or debris build-up restricting or blocking the restricter orifice
  • Water weeping or dripping from the restricter body or its seals
  • Poor hot water performance after servicing or component replacement elsewhere in the DHW circuit

Before you order

  • Confirm the appliance is a Vokera Linea MAX SE and check the model badge on the boiler casing
  • Compare the part number on the existing component against 088383
  • Inspect the surrounding DHW pipework and seals for scale or damage before fitting
  • Isolate the water and gas supplies and follow the manufacturer's instructions for the appliance

Not sure which part?

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