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Ferroli Electrode Seal 39839050

Ferroli

Ferroli Electrode Seal 39839050

Red electrode seal for Ferroli Econcept, Fertech and Optimax HE gas boilers, supplied in a pack of 20.

Manufacturer part no.
39839050
Showing prices

£10.54

£8.78 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 Ferroli 39839050 electrode seal is a red sealing ring that fits around the ignition or detection electrode where it passes through the combustion chamber housing. It seals the electrode entry point on Ferroli Econcept, Fertech and Optimax HE boiler ranges, preventing flue gases and condensate from escaping past the electrode. The seal is supplied as a pack of 20.

Signs this part needs replacing

  • Visible cracking, flattening or hardening of the seal
  • Water or condensate weeping around the electrode entry point
  • Discoloured or heat-damaged seal material
  • Erratic flame detection or ignition faults traced to the electrode area
  • Seal damaged or lost during electrode removal or servicing

Before you order

  • Confirm your boiler model against the fitment list above
  • Check the electrode and housing for damage before refitting
  • Confirm how many seals are required for the electrode arrangement on your appliance

Not sure which part?

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