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Ideal Chip Card Combi 30 Kit 176666

Ideal

Ideal Chip Card Combi 30 Kit 176666

Ideal chip card kit for Combi 30 boilers, a printed circuit board that controls boiler processes via sensors, switches and thermostats.

At a glance

  • Part type: Printed circuit board (chip card)
  • Also known as 1781954
Manufacturer part no.
176666
Showing prices

£34.54

£28.78 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 chip card kit is a printed circuit board supplied for Ideal Combi 30 appliances. It forms part of the boiler's central control, monitoring and managing the processes that run through the appliance by reading the sensors, switches and thermostats connected to it. The board is listed under the printed circuit board section of the Ideal spares range and is identified by part number 176666.

Signs this part needs replacing

  • The boiler fails to power up or the display stays blank when the appliance is switched on.
  • Repeated lockouts or fault codes that return after resetting the boiler.
  • The boiler responds erratically to the room thermostat, programmer or internal sensors.
  • The fan, pump or ignition sequence runs out of step with demand, or stops mid-cycle.
  • Intermittent faults that appear and clear without any change to the heating or hot water settings.

Before you order

  • Check the appliance model and Gas Council number against the compatibility list to confirm this chip card suits your boiler.
  • Compare the part number on the existing board with 176666, and note the alternative number 1781954 where it appears on the original component.
  • Isolate the electrical supply to the appliance before removing or fitting the board, and follow the manufacturer's wiring and configuration instructions for the replacement.
  • Where the boiler is due a service or the board sits behind a sealed cover, confirm the work is carried out by a competent engineer.

Not sure which part?

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