Baxi
Baxi Fan Assembly Combi 133HE Plus 5109926
At a glance
- Part type: Fan assembly
- Appliance family: Combi 133HE Plus
- Also known as 1117716, N7913
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
£120.00
£100.00 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 5109926 is a flue fan assembly manufactured by Baxi for the Combi 133HE Plus condensing combination boiler. The fan sits on the flue outlet path and pulls combustion products from the heat exchanger through to the flue terminal, maintaining the correct draught across the appliance while it fires. It is a serviceable mechanical component, so the motor and impeller are the parts that wear over the life of the boiler.
Signs this part needs replacing
- Loud grinding or rumbling noise from the fan housing, typically worn motor bearings
- Screeching or squealing that changes pitch as the boiler modulates
- Fan failing to spin up when the boiler receives a demand
- Repeated lockouts or flame failure shortly after ignition
- Boiler shutting down mid-demand with a fan or flue related fault code
Before you order
- Check the GC number and data badge on the appliance to confirm it is a Combi 133HE Plus before ordering
- Cross-check the alternative numbers 1117716 and N7913 against the fan currently fitted
- Inspect the flue and fan gaskets while the assembly is off and replace any that are perished
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Mechanical
| Part type | Fan Assembly |
|---|
Compliance
| Manufacturer part number (MPN) | 5109926 |
|---|---|
| GC number | H13-176 |
| Barcode / EAN | 5039177650539 |
| GPC classification | Household Boilers/Furnaces/Tank Water Heaters Replacement Parts/Accessories |
| Alternative numbers | 1117716, N7913 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| BAXI COMBI 133HE PLUS | 47-075-14 | 47-075-14 | — | — |
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.
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