Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Ideal Flame Detection Electrode 100612

Ideal

Ideal Flame Detection Electrode 100612

Ideal flame detection electrode probe assembly, part 100612, for Concord Super Series 4 commercial boilers; senses flame presence at the burner.

At a glance

  • Part type: Electrodes
  • Also known as 1175304
  • This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Manufacturer part no.
100612
Showing prices

£38.92

£32.43 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 flame detection electrode probe assembly, part number 100612, is a sensing component fitted to Ideal Commercial boilers. It monitors the burner for the presence of a flame and reports that signal back to the boiler control, which stops the gas supply if no flame is proven. It is used across the Ideal Commercial Concord Super Series 4 appliance family.

Signs this part needs replacing

  • The boiler locks out shortly after ignition, or fails to establish a flame signal at all.
  • Repeated lockouts that clear on reset but return on the next demand for heat.
  • Spark is present and the gas valve opens, but the burner is not proven.
  • Intermittent lockouts, often more frequent in damp or cold conditions.
  • Flame signal or flame detection faults flagged on the boiler fault display.

Before you order

  • Confirm the appliance model and serial number against the compatibility list before ordering.
  • Cross-reference the alternative part number 1175304 when checking older stock or documentation.
  • Inspect the electrode lead and its insulation for cracking or contamination while the burner is open.
  • 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.