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Vokera Wiring Harness (Pump) 10028633

Vokera

Vokera Wiring Harness (Pump) 10028633

Vokera pump wiring harness, part 10028633, for Unica 28BS, 28HE, 32BS, 32HE and 36HE gas boilers.

At a glance

  • Appliance family: Vokera Unica
  • Also known as 1532333
Manufacturer part no.
10028633
Showing prices

£44.36

£36.97 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 wiring harness (pump) is the electrical loom that links the circulating pump to the boiler's control PCB. It is used across the Vokera Unica range of gas boilers. Manufacturer part number 10028633.

Signs this part needs replacing

  • Pump fails to run, or runs intermittently, despite a live supply at the PCB
  • Visible chafing, scorching or exposed conductors along the harness
  • Loose, corroded or heat-damaged pump plug connector
  • Pump-related fault codes that persist after the pump itself has been tested
  • Continuity faults traced through the harness wiring

Before you order

  • Confirm the boiler model against the fit list above; Unica BS, HE and LPG variants are listed separately.
  • Check the connector type and pin count on the existing harness matches the part.
  • Inspect the pump and PCB terminals first, as the fault can originate at either end of the circuit.

Not sure which part?

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