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Ideal Wiring Harness Mains Voltage 177898

Ideal

Ideal Wiring Harness Mains Voltage 177898

Ideal 177898 mains voltage wiring harness for Logic Code Combi and Logic Combi E models, build prefix ABT onwards.

At a glance

  • Part type: Wiring harness, mains voltage
  • Also known as 1777724
  • This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Manufacturer part no.
177898
Showing prices

£66.30

£55.25 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 177898 is a mains voltage wiring harness used in Ideal Logic combi appliances. It carries mains supply and control connections between the appliance's electrical components, so the boiler's PCB, fan, pump and other powered parts receive the voltage and signals they need to run.

This harness is listed for appliances built from prefix ABT onwards and belongs to the Logic Code Combi and Logic Combi E families. It is a direct replacement for the original lead where the existing harness has been damaged or has developed a poor connection.

Signs this part needs replacing

  • The appliance fails to power up or cuts out intermittently with no obvious fault elsewhere
  • Visible burning, scorching or discolouration at a harness plug or terminal
  • Cracked, chafed or brittle insulation along the length of the lead
  • Loose or poorly seated connectors that will not stay clipped in place
  • Repeated electrical faults traced to the mains supply wiring during diagnosis

Before you order

  • Check the appliance GC number against the compatibility list to confirm the harness suits your model
  • Confirm the appliance build prefix is ABT or later, as this harness is listed for those builds
  • Note the alternative part number 1777724 when cross-referencing an existing order or stock record
  • This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.

Not sure which part?

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