Ferroli
Ferroli Flame Detection Lead 39845360
Ferroli flame detection lead, part number 39845360, for Energy TOP boilers.
£30.47
£25.39 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Ferroli Flame Detection Lead (part number 39845360) is the flame sensing lead used on Ferroli Energy TOP boilers. It carries the flame signal from the sensing electrode back to the boiler control, allowing the control to confirm that a flame is present and to lock out safely if it is not.
Signs this part needs replacing
- The boiler fires and then locks out shortly after ignition
- Repeated ignition attempts with no sustained flame signal
- Intermittent lockouts that clear on reset but return
- Visible heat damage, brittleness or scorching on the lead or its insulation
- Loose or poor contact at the electrode or control end of the lead
Before you order
- Confirm the boiler model and version from the appliance data plate, as fitment varies across the Energy TOP range
- Compare the existing lead's routing and connections with the replacement before fitting
- Check the flame sensing electrode and its connection, since a faulty electrode can produce the same symptoms as a failed lead
- Verify the part number 39845360 against the appliance documentation
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| FERROLI ENERGY TOP W 70 - 30K0533004 (01/07/2011) | — | — | — | |
| FERROLI ENERGY TOP W 80 - 30K0533004 (01/07/2011) | — | — | — | |
| FERROLI FERROLI ENERGY TOP 125 (V2) | — | — | — | |
| FERROLI FERROLI ENERGY TOP 80 (V2) | — | — | — | |
| FERROLI COMMERCIAL ENERGY TOP B 160 - 30K0586004 (01/07/2011) | — | — | — | |
| FERROLI COMMERCIAL ENERGY TOP B 250 - 30K0587003 (16/05/2011) | — | — | — | |
| FERROLI COMMERCIAL ENERGY TOP B 250 - 30K0587004 (01/07/2011) | — | — | — | |
| FERROLI COMMERCIAL ENERGY TOP W 125 - 30K0534004 (01/07/2011) | — | — | — | |
| FERROLI COMMERCIAL ENERGY TOP W 70 - 30K0533004 (01/07/2011) | — | — | — | |
| FERROLI COMMERCIAL ENERGY TOP W 80 - 30K0533004 (01/07/2011) | — | — | — |
Documents & drawings
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