Biasi
Biasi Combustion Chamber Gasket BI1293107
Biasi combustion chamber gasket, part BI1293107, for Activ, Advance, Inovia and Garda gas boilers.
At a glance
- Part type: combustion chamber gasket
- Also known as 1650913
Showing prices
£17.84
£14.87 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 Biasi BI1293107 is a combustion chamber gasket for Biasi gas boilers. It seals the joint at the combustion chamber, maintaining a gas-tight and heat-resistant barrier at that face. It is listed under burner components in the Biasi spares range.
Signs this part needs replacing
- Visible cracking, hardening or crumbling of the gasket material
- Flattened or compressed sealing face that no longer sits proud of the joint
- Signs of heat damage, scorching or discolouration around the chamber joint
- Combustion readings that drift or fail to hold after servicing
- Gasket damage found when the combustion chamber cover is removed
Before you order
- Confirm the boiler model and GC number against the fitment list
- Check the gasket is not supplied as part of a larger chamber or seal kit for your appliance
- Inspect the chamber face for distortion or corrosion before refitting
- Follow the manufacturer's torque and sealing instructions on reassembly
Compliance
| GC number | H58-676 |
|---|---|
| Barcode / EAN | 8023585841082 |
| Alternative numbers | 1650913 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| BIASI ACTIV A PLUS 16S | 41-583-20 | 41-583-20 | — | — |
| BIASI ACTIV A PLUS 16S | — | — | — | |
| BIASI ACTIV A PLUS 16S LPG | 41-583-20 | 41-583-20 | — | — |
| BIASI ACTIV A PLUS 25C | — | — | — | |
| BIASI ACTIV A PLUS 25C | 47-583-28 | 47-583-28 | — | — |
| BIASI ACTIV A PLUS 25C LPG | 47-583-28 | 47-583-28 | — | — |
| BIASI ACTIV A PLUS 25S | 41-583-21 | 41-583-21 | — | — |
| BIASI ACTIV A PLUS 25S | — | — | — | |
| BIASI ACTIV A PLUS 25S LPG | 41-583-21 | 41-583-21 | — | — |
| BIASI ACTIV A PLUS 30C | — | — | — |
Showing 10 of 78 compatible appliances.
Fitment listings are a guide, not a guarantee. Plant-room assemblies get modified on site more often than not. Send us the GC number off the data badge and a photo of the existing valve and we will confirm before anything is dispatched.
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.
manual
BIASI appliance manual — ACTIV A PLUS 16S (GC 41-583-20), ACTIV A PLUS 16S LPG (GC 41-583-20), ACTIV A PLUS 25S (GC 41-583-21), ACTIV A PLUS 25S LPG (GC 41-583-21)
manualmanualBIASI appliance manual — ACTIV A PLUS 25C (GC 47-583-28), ACTIV A PLUS 25C LPG (GC 47-583-28), ACTIV A PLUS 30C (GC 47-583-26), ACTIV A PLUS 30C LPG (GC 47-583-26), ACTIV A PLUS 35C (GC 47-583-27), ACTIV A PLUS 35C LPG (GC 47-583-27)
manualmanualBIASI appliance manual — ADVANCE PLUS 16S (GC 41-583-22), ADVANCE PLUS 16S LPG (GC 41-583-22), ADVANCE PLUS 25S (GC 41-583-23), ADVANCE PLUS 25S LPG (GC 41-583-23), ADVANCE PLUS 30S (GC 41-583-24), ADVANCE PLUS 30S LPG (GC 41-583-24)
manualmanualBIASI appliance manual — ADVANCE PLUS 16S ERP (GC 41-583-27), ADVANCE PLUS 16S ERP LPG (GC 41-583-27), ADVANCE PLUS 25S ERP (GC 41-583-28), ADVANCE PLUS 25S ERP LPG (GC 41-583-28), ADVANCE PLUS 30S ERP (GC 41-583-29), ADVANCE PLUS 30S ERP LPG (GC 41-583-29)
manualmanualBIASI appliance manual — ADVANCE PLUS 25C (GC 47-583-29), ADVANCE PLUS 25C LPG (GC 47-583-29), ADVANCE PLUS 30C (GC 47-583-30), ADVANCE PLUS 30C LPG (GC 47-583-30), ADVANCE PLUS 35C (GC 47-583-31), ADVANCE PLUS 35C LPG (GC 47-583-31)
manualmanualBIASI appliance manual — ADVANCE PLUS 25C ERP (GC 47-583-35), ADVANCE PLUS 25C ERP LPG (GC 47-583-35), ADVANCE PLUS 30C ERP (GC 47-583-36), ADVANCE PLUS 30C ERP LPG (GC 47-583-36), ADVANCE PLUS 35C ERP (GC 47-583-37), ADVANCE PLUS 35C ERP LPG (GC 47-583-37)
manualmanualBIASI appliance manual — GARDA M110B.24SM/E (GC 47-583-13), GARDA M110B.32SM/E (GC 47-583-14)
manualmanualBIASI appliance manual — INOVIA 16S (GC 41-583-25), INOVIA 16S LPG (GC 41-583-25), INOVIA 25S (GC 41-583-26), INOVIA 25S LPG (GC 41-583-26)
manualmanualBIASI appliance manual — INOVIA 25C (GC 47-583-32), INOVIA 25C LPG (GC 47-583-32), INOVIA 30C (GC 47-583-33), INOVIA 30C LPG (GC 47-583-33), INOVIA 35C (GC 47-583-34), INOVIA 35C LPG (GC 47-583-34)
manualmanualBIASI appliance manual — INOVIA 25C ERP (GC 47-583-38), INOVIA 25C ERP LPG (GC 47-583-38), INOVIA 30C ERP (GC 47-583-39), INOVIA 30C ERP LPG (GC 47-583-39), INOVIA 35C ERP (GC 47-583-40), INOVIA 35C ERP LPG (GC 47-583-40)
manualmanualBIASI appliance manual — INOVIA 25S ERP (GC 41-583-30), INOVIA 25S ERP LPG (GC 41-583-30)
manualmanualBIASI appliance manual — RIVA ADVANCE HE M110B.24SM/C (GC 47-583-11), RIVA ADVANCE HE M110B.32SM/C (GC 47-583-12)
manualmanualBIASI appliance manual — RIVA ADVANCE HE M110B.24SR/C (GC 41-583-07)
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