Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Ideal Wiring Harness 1800mm 134456

Ideal

Ideal Wiring Harness 1800mm 134456

Ideal wiring harness, 1800mm length, for Ideal Commercial and Super Plus appliances. Part number 134456.

At a glance

  • Part type: Wiring Harness
  • Also known as 1176232
Manufacturer part no.
134456
Showing prices

£229.34

£191.12 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 Ideal 134456 is a wiring harness with a length of 1800mm. It is an Ideal spare part designed for use in Ideal Commercial and Super Plus appliance ranges. The harness carries electrical signals and power between components within the appliance. It is a pre-terminated cable assembly that connects electrical components, such as the control board, sensors, and fan, within the appliance. A faulty harness can lead to a range of operational issues, from intermittent faults to complete failure of the appliance.

Signs this part needs replacing

  • Intermittent electrical faults or error codes may appear on the appliance display, indicating a break in the harness.
  • Visible damage to the harness insulation or connectors, such as fraying, burns, or corrosion, can cause unreliable operation.
  • Loose or corroded connections at either end of the harness can lead to intermittent power loss or signal interruption.
  • The appliance may fail to power on or operate reliably, with components not receiving the correct voltage or signals.
  • In some cases, the appliance may display a specific fault code related to communication or sensor errors.

Before you order

  • Check your appliance model and GC number against the compatibility list. The GC number is usually found on the appliance data badge.
  • Confirm the part number 134456 or alternative 1176232 matches your existing harness. The part number is often printed on a label on the harness itself.
  • Inspect the harness connectors and routing before ordering to ensure correct fit. Note the length of 1800mm to ensure it reaches all connection points.
  • If you are unsure about compatibility, consult a qualified heating engineer.

Not sure which part?

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