Biasi
Biasi Burner BI1563103
Biasi BI1563103 burner for Advance series boilers, including natural gas and LPG variants.
At a glance
- Appliance family: Biasi Advance
- Also known as 1651740
£65.60
£54.67 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 BI1563103 is a burner assembly for Biasi Advance series boilers. It carries the gas/air mixture to the combustion chamber and forms the flame that heats the appliance's heat exchanger. It is listed for both natural gas and LPG versions of the Advance range.
Signs this part needs replacing
- Burner fails to light or lights intermittently despite a healthy ignition spark
- Yellow or lazy flame instead of a steady blue flame
- Sooting or black deposits around the burner head or combustion area
- Visible corrosion, cracking or distortion of the burner body or ports
- Uneven flame pattern across the burner surface
Before you order
- Confirm your boiler model against the fit list above
- Check whether your appliance is natural gas or LPG, as both variants are listed
- Verify the part number BI1563103 against the manufacturer's parts list for your appliance
- Gas-carrying components should be fitted and commissioned by a competent, registered engineer
Compliance
| Alternative numbers | 1651740 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| BIASI ADVANCE 24 OV | 41-583-37 | 41-583-37 | — | — |
| BIASI ADVANCE 24 OV LPG | 41-583-37 | 41-583-37 | — | — |
| 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 24 OV (GC 41-583-37), ADVANCE 24 OV LPG (GC 41-583-37)
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)
manualmanualBIASI appliance manual — 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)
manualNo technical questions yet for this part.
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