Biasi
Biasi Printed Circuit Board SIT M260 BJ MGM BI2445100
Biasi BI2445100 printed circuit board (SIT M260 BJ / MGM) for Biasi Advance gas boilers, covering 10 Advance models.
At a glance
- Part type: Printed circuit board
- Also known as 1652008
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
£235.40
£196.17 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 BI2445100 is a printed circuit board for Biasi Advance gas boilers. It carries the SIT M260 BJ / MGM board designation and handles the boiler's electronic control and sequencing functions. The board is supplied as a service replacement for the original item fitted to the Advance range.
Signs this part needs replacing
- The boiler fails to fire, or locks out repeatedly after reset
- The control panel display is blank, partial or erratic
- The fan or pump runs continuously, or does not run at all
- Fault codes appear with no mechanical cause found elsewhere
- The boiler responds intermittently to heating or hot water demand
Before you order
- Check the GC number on the appliance data badge against the compatibility list before ordering.
- Confirm the board designation SIT M260 BJ / MGM matches the board being replaced.
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Mechanical
| Part type | Printed circuit board |
|---|
Compliance
| Manufacturer part number (MPN) | BI2445100 |
|---|---|
| Commodity code | 8537 10 00 00 |
| GPC classification | Household Boilers/Furnaces/Tank Water Heaters Replacement Parts/Accessories |
| Alternative numbers | MAIN-PCB-ADVANCE, 1652008 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| BIASI ADVANCE 25C | 47-583-43 | 47-583-43 | — | — |
| BIASI ADVANCE 25C LPG | 47-583-43 | 47-583-43 | — | — |
| BIASI ADVANCE 25S | 41-583-33 | 41-583-33 | — | — |
| BIASI ADVANCE 25S LPG | 41-583-33 | 41-583-33 | — | — |
| BIASI ADVANCE 30C | 47-583-44 | 47-583-44 | — | — |
| BIASI ADVANCE 30C LPG | 47-583-44 | 47-583-44 | — | — |
| BIASI ADVANCE 30S | 41-583-34 | 41-583-34 | — | — |
| BIASI ADVANCE 30S LPG | 41-583-34 | 41-583-34 | — | — |
| BIASI ADVANCE 35C | 47-583-45 | 47-583-45 | — | — |
| BIASI ADVANCE 35C LPG | 47-583-45 | 47-583-45 | — | — |
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 — ADVANCE 25C (GC 47-583-43), ADVANCE 25C LPG (GC 47-583-43), ADVANCE 30C (GC 47-583-44), ADVANCE 30C LPG (GC 47-583-44), ADVANCE 35C (GC 47-583-45), ADVANCE 35C LPG (GC 47-583-45)
manualmanualBIASI appliance manual — ADVANCE 25S (GC 41-583-33), ADVANCE 25S LPG (GC 41-583-33), ADVANCE 30S (GC 41-583-34), ADVANCE 30S LPG (GC 41-583-34)
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