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Potterton Wiring Harness Programmer 5117088

Potterton

Potterton Wiring Harness Programmer 5117088

Potterton wiring harness for the programmer on Promax Store and HE Store boiler and cylinder models.

At a glance

  • Appliance family: Promax Store and HE Store boiler and cylinder models
  • Also known as 1147064
Manufacturer part no.
5117088
Showing prices

£10.92

£9.10 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

This is a programmer wiring harness manufactured by Potterton, carrying part number 5117088. It connects the programmer to the appliance's control wiring on Promax Store and HE Store boiler and cylinder models. The harness provides the electrical link required for the programmer to communicate with the boiler controls.

Signs this part needs replacing

  • The programmer fails to power up or shows no display
  • Intermittent programmer operation or random loss of settings
  • Visible damage to the harness, such as chafed, cracked or scorched conductors
  • Loose, corroded or heat-damaged connector terminals at either end
  • Fault codes relating to programmer communication with the boiler controls

Before you order

  • Check the appliance model against the fit list above, including the serial number suffix where stated
  • Confirm the existing harness part number marking matches 5117088
  • Inspect the connector layout and pin arrangement on the existing harness before removal
  • Isolate the electrical supply to the appliance before fitting

Not sure which part?

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