Biasi
Biasi Detection Electrode BI1313104
Detection electrode for Biasi Activ A gas boilers, used to sense flame presence at the burner.
At a glance
- Part type: detection electrode
- Appliance family: Biasi Activ A
- Also known as 1651177
£42.26
£35.22 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 Biasi BI1313104 is a detection electrode for Biasi Activ A gas boilers. It sits in the combustion path and provides the flame sensing signal that the control board uses to confirm the burner has lit and is burning safely. It is a serviceable ignition circuit component, listed under electrodes in the gas boiler spares range.
Signs this part needs replacing
- The boiler locks out shortly after the burner lights, or fails to prove flame at all
- Repeated lockouts that clear on reset but return on the next demand
- Flame sensing faults or flame loss codes shown on the boiler display
- Visible damage to the electrode tip, ceramic insulator or lead
- Soot or oxide build-up on the electrode that cannot be cleaned back to clean metal
Before you order
- Confirm the boiler model against the fit list above, including whether it is the OV, S or C variant
- Check whether the appliance is running on natural gas or LPG, as both versions appear in the fit list
- Inspect the existing electrode and its lead for cracking, contamination or poor connection before replacing
- Verify the part number BI1313104 on the existing component or the manufacturer's parts list
Compliance
| GC number | H82-048 |
|---|---|
| Barcode / EAN | 8023585845042 |
| Alternative numbers | 1651177 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| BIASI ACTIV A 12 OV | — | — | — | |
| BIASI ACTIV A 12 OV | 41-583-14 | 41-583-14 | — | — |
| BIASI ACTIV A 12 OV LPG | 41-583-14 | 41-583-14 | — | — |
| BIASI ACTIV A 15 OV | — | — | — | |
| BIASI ACTIV A 15 OV | 41-583-15 | 41-583-15 | — | — |
| BIASI ACTIV A 15 OV LPG | 41-583-15 | 41-583-15 | — | — |
| BIASI ACTIV A 18S | — | — | — | |
| BIASI ACTIV A 18S | 41-583-11 | 41-583-11 | — | — |
| BIASI ACTIV A 18S LPG | 41-583-11 | 41-583-11 | — | — |
| BIASI ACTIV A 20 OV | 41-583-16 | 41-583-16 | — | — |
Showing 10 of 30 compatible appliances.
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
BIASI appliance manual — ACTIV A 12 OV (GC 41-583-14), ACTIV A 12 OV LPG (GC 41-583-14), ACTIV A 15 OV (GC 41-583-15), ACTIV A 15 OV LPG (GC 41-583-15), ACTIV A 20 OV (GC 41-583-16), ACTIV A 20 OV LPG (GC 41-583-16), ACTIV A 25 OV (GC 41-583-17), ACTIV A 25 OV LPG (GC 41-583-17)
manualmanualBIASI appliance manual — ACTIV A 18S (GC 41-583-11), ACTIV A 18S LPG (GC 41-583-11), ACTIV A 25S (GC 41-583-12), ACTIV A 25S LPG (GC 41-583-12), ACTIV A 30S (GC 41-583-13), ACTIV A 30S LPG (GC 41-583-13)
manualmanualBIASI appliance manual — ACTIV A 25C (GC 47-583-21), ACTIV A 25C LPG (GC 47-583-21), ACTIV A 30C (GC 47-583-22), ACTIV A 30C LPG (GC 47-583-22), ACTIV A 35C (GC 47-583-23), ACTIV A 35C LPG (GC 47-583-23)
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