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Vokera Gas Orifice 20055213

Vokera

Vokera Gas Orifice 20055213

Natural gas orifice (NG jet), Vokera part 20055213, for Compact, Excel, VIBE and Vision gas boilers.

At a glance

  • Also known as 1533559
Manufacturer part no.
20055213
Showing prices

£19.72

£16.43 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 20055213 is a natural gas orifice, also listed as an NG jet or gas diaphragm 5.6, fitted in the gas train of Vokera domestic gas boilers. It meters the flow of natural gas reaching the burner and sets the appliance's gas input rate. It is a burner-section spare used across the Compact, Excel, VIBE and Vision families.

Signs this part needs replacing

  • The boiler fails to ignite or locks out repeatedly on start-up
  • The flame is weak, unstable or lifts away from the burner
  • Combustion readings fall outside the manufacturer's tolerance
  • Soot deposits or heat discolouration appear around the burner
  • The gas rate measured at the meter does not match the appliance data badge

Before you order

  • Confirm your boiler model and boiler code against the fit list above
  • Check that the appliance is natural gas, as this orifice is for NG
  • Compare the marking on the existing orifice with the part you are ordering
  • On Vision 30C models, check whether the serial number falls before or after 20052392I31

Not sure which part?

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