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Ideal Controls Harness Imax Xtra F80-120 174425

Ideal

Ideal Controls Harness Imax Xtra F80-120 174425

Ideal 174425 controls harness for Ideal Commercial Imax Xtra E80, E120, F80 and F120 boilers, linking the control board to the boiler's components.

At a glance

  • Part type: Wiring
  • Also known as 1780622
Manufacturer part no.
174425
Showing prices

£234.72

£195.60 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 174425 is a controls harness manufactured for Ideal Commercial Imax Xtra boilers. It forms the wiring link between the appliance's control board and the components it operates, carrying the low-voltage signals that tell the boiler when to fire, modulate and shut down. As a factory-specified loom it matches the connector types and pin layout used across the Imax Xtra range.

Signs this part needs replacing

  • The boiler locks out or fails to respond when a demand is applied from the controls
  • Intermittent operation, with the appliance cutting in and out without a clear pattern
  • Fault codes relating to control or communication appearing on the display
  • Visible damage to the loom: cracked insulation, scorched or discoloured conductors, or a loose connector plug
  • Components such as the fan or pump not starting when the control board calls for them

Before you order

  • Confirm your appliance model and serial number against the compatibility list, as the harness is specific to the Imax Xtra range
  • Note the alternative part number 1780622 when cross-referencing an existing order or an older stock reference
  • Inspect the control board connectors and the harness plugs before fitting, as damaged pins can cause the replacement to fail in the same way
  • Isolate the electrical supply to the appliance before removing or refitting any wiring

Not sure which part?

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