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Ideal Chip Card Kit Evomax NG40 176421

Ideal

Ideal Chip Card Kit Evomax NG40 176421

Ideal chip card kit 176421 for the Evomax NG40 commercial boiler, supplying the appliance-specific control data held on the PCB card.

At a glance

  • Part type: BCC kit (chip card kit)
  • Also known as 1781894
Manufacturer part no.
176421
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 176421 is a replacement printed circuit board card carrying the appliance-specific operating data used by the Evomax NG40 commercial boiler. It is supplied by Ideal for the Evomax range and forms part of the boiler's control electronics. The card is fitted to the control board so the appliance runs to the correct parameters for its model and gas type.

Signs this part needs replacing

  • The boiler fails to fire or does not respond to a heating or hot water demand
  • Repeated lockouts or fault codes appear on the control display
  • The appliance runs intermittently or shuts down part way through a cycle
  • Combustion settings or operating parameters do not match the appliance model
  • The control board shows no response after power is restored

Before you order

  • Confirm the appliance model and GC number against the compatibility list, as the card is model-specific
  • Check the existing card and control board for the part number before ordering
  • Note the alternative number 1781894 when cross-referencing supplier listings

Not sure which part?

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