Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Vokera Flow Pipe Assembly 20057873

Vokera

Vokera Flow Pipe Assembly 20057873

Vokera flow pipe assembly for Mynute i20 and Unica i28 gas boilers.

At a glance

  • Also known as 1533583
Manufacturer part no.
20057873
Showing prices

£91.20

£76.00 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 20057873 is a flow pipe assembly used in Vokera gas boilers. It forms part of the primary water circuit, carrying heated water away from the heat exchanger towards the rest of the heating system. It is a shaped pipe assembly specific to the appliance families listed below.

Signs this part needs replacing

  • Visible weeping, staining or corrosion at the pipe joints or along the pipe run
  • Loss of system pressure that cannot be traced to any other component
  • Water tracking or drips inside the boiler casing beneath the pipe assembly
  • Kettling, air ingress or poor circulation linked to a restricted or damaged flow pipe
  • Discolouration or scale build-up indicating long-term overheating at the pipe

Before you order

  • Confirm the boiler model and GC number against the appliance data badge
  • Check the existing pipe assembly for the part number marking where accessible
  • Inspect adjacent seals, washers and connections, as these may also need renewing
  • Isolate the boiler and drain down before fitting

Not sure which part?

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