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Vokera O-Ring 8444

Vokera

Vokera O-Ring 8444

Vokera 8444 O-ring supplied as a pack of 10 for use in Linea, Excell and Eclipse gas boilers.

At a glance

  • Also known as 1530439
Manufacturer part no.
8444
GC number
301-346
Showing prices

£2.46

£2.05 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 8444 is an O-ring used as a sealing component within Vokera gas boilers. It seals mating faces and threaded connections in the hydraulic and water-carrying sections of the appliance, preventing weeping and air ingress at the joint. This item is supplied as a pack of 10.

Signs this part needs replacing

  • Visible weeping or a damp trace around the joint the O-ring seals
  • The O-ring has hardened, flattened or lost its elasticity
  • Cracking, splitting or nibbling along the ring surface
  • The ring sits loose in its groove instead of seating under slight compression
  • Scale or debris embedded in the ring after the joint has been disturbed

Before you order

  • Confirm your boiler model and, where applicable, the Mk1 or Mk2 variant against the fit list
  • Check the serial number range on Linea 24 and Linea 28 models, as the cut-off differs between marks
  • Confirm how many O-rings the job requires, as this item is supplied as a pack of 10
  • Inspect the sealing face and groove for corrosion or damage before refitting

Not sure which part?

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