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Vokera Diaphragm For New Six Screw Manifold 0226

Vokera

Vokera Diaphragm For New Six Screw Manifold 0226

Vokera 0226 diaphragm for the six screw manifold, used on a range of Vokera combi and Flowmatic boilers.

At a glance

  • Part type: diaphragm
  • Also known as 1530015
Manufacturer part no.
0226
GC number
333-929
Showing prices

£9.61

£8.01 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 0226 is a domestic diaphragm supplied for the six screw manifold fitted to a range of Vokera gas boilers. It sits within the diverter valve assembly and responds to pressure changes to move the manifold spindle, switching the boiler between domestic hot water and central heating. It is a service part for older Vokera combi and Flowmatic appliances.

Signs this part needs replacing

  • No domestic hot water, or hot water only when a tap is run very slowly
  • Domestic hot water temperature fluctuating or running cold during draw-off
  • Boiler failing to switch between central heating and hot water demand
  • Water weeping from the manifold or diverter valve area
  • Diaphragm found stretched, split or perished on inspection

Before you order

  • Confirm the manifold on your appliance is the six screw type
  • Check your boiler model against the fit list above
  • Confirm the existing part is marked 0226 or matches the diaphragm removed
  • Inspect the manifold spindle and seals for wear while the diaphragm is out

Not sure which part?

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