Baxi
Baxi 7690358 PCB Combi He 24/20
Baxi 7690358 printed circuit board for Combi 24 He appliances, controlling ignition, fan, pump and safety sequencing.
At a glance
- Part type: Printed Circuit Boards (PCB)
£156.00
£130.00 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 Baxi 7690358 is a printed circuit board (PCB) manufactured by Baxi for use in the Combi 24 He appliance family. It is the main control board, handling the electrical sequencing that governs ignition, fan operation, pump control and the safety interlocks that keep the appliance running within its design limits. Because it sits at the centre of the appliance's control logic, a failed board typically stops the unit from firing or from responding to demand altogether.
Signs this part needs replacing
- The appliance fails to fire on a hot water or heating demand, with no response from the fan or pump.
- Repeated lockouts that clear on reset but return shortly afterwards.
- Error or fault codes displayed on the appliance that point to control or sequencing faults.
- Erratic behaviour such as the pump running continuously, the fan pulsing, or the burner cycling without a demand.
- A blank or unresponsive display, or no response to controls at the user interface.
Before you order
- Confirm the appliance model and GC number against the data badge before ordering, as board variants differ between models in the range.
- Check the existing board's part number and revision marking against 7690358 to confirm it is the correct replacement.
- Inspect the wiring harness, plugs and earth connections for damage or corrosion before fitting a replacement board.
Mechanical
| Part type | Printed Circuit Boards (PCB) |
|---|---|
| Length | 0.1mm |
| Width | 0.1mm |
| Depth | 0.1mm |
Compliance
| Manufacturer part number (MPN) | BAXI7690358 |
|---|---|
| Commodity code | 8537 10 00 00 |
| GPC classification | Household Boilers/Furnaces/Tank Water Heaters Replacement Parts/Accessories |
No fitment data held for this part.
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.
No documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
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