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Morco Products Ionisation Electrode MCB2140

Morco Products

Morco Products Ionisation Electrode MCB2140

Morco Products ionisation electrode, part MCB2140, for FEB-24E series LPG boilers.

At a glance

  • Also known as 2500510
Manufacturer part no.
MCB2140
Showing prices

£18.66

£15.55 ex. VAT · VAT at 20%

Available to order · 7 working days
Available to order · 7 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 Morco Products MCB2140 is an ionisation electrode for Morco FEB-24E series LPG boilers. It sits in the burner flame path and provides the flame-sensing signal that the control board uses to confirm combustion. The electrode is also listed under reference N58G007M0.

Signs this part needs replacing

  • The boiler repeatedly locks out shortly after the burner lights
  • Flame loss or flame detection fault codes appear during operation
  • The burner ignites and then shuts down on every cycle
  • No flame signal is registered despite the burner visibly lighting
  • The electrode tip is eroded, cracked, or heavily sooted

Before you order

  • Confirm the appliance model matches one of the FEB-24E variants listed
  • Check the part number MCB2140 against the existing electrode
  • Inspect the electrode lead and connector for damage that could mimic a failed electrode
  • Isolate the gas and electrical supply before removal

Not sure which part?

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