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Vokera Nylon Plate Automatic By-Pass 0556

Vokera

Vokera Nylon Plate Automatic By-Pass 0556

Nylon plate for the automatic by-pass valve on Vokera Mynute, Flowmatic and Combi gas boilers.

At a glance

  • Also known as 1530042
Manufacturer part no.
0556
GC number
333-940
Showing prices

£6.17

£5.14 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 0556 is a nylon plate used in the automatic by-pass assembly of Vokera gas boilers. It forms part of the by-pass valve, which maintains a minimum flow rate through the heat exchanger when system demand falls. The plate is a serviceable component within that assembly and is listed by Vokera under gas boiler spares.

Signs this part needs replacing

  • The by-pass valve fails to hold its setting or does not regulate flow correctly
  • Boiler noise or kettling during low-demand operation
  • Overheating or repeated cycling on reduced system flow
  • Visible wear, distortion or debris damage on the nylon plate
  • Water weeping from the by-pass assembly area

Before you order

  • Confirm your boiler model against the manufacturer's parts list
  • Check the part number 0556 matches the component being removed
  • Inspect the surrounding by-pass assembly for wear or scale before fitting
  • Verify the appliance is isolated and drained before dismantling the valve

Not sure which part?

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