Baxi
Baxi Combustion Control Unit Precision Plus ErP 7726393
Baxi combustion control unit, part 7726393, for Main Eco Combi 35kW and Precision Plus ErP boilers; manages ignition and flame monitoring.
At a glance
- Part type: Combustion control unit
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
£673.02
£560.85 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 7726393 is a combustion control unit used in Baxi gas boilers. It governs the combustion sequence, managing ignition, flame supervision and the safe shut-down of the burner. The unit is listed by Baxi under the spare part type Combustion Chamber and is supplied for the Main Eco Combi and Precision Plus ErP appliance families.
Signs this part needs replacing
- The boiler locks out repeatedly and will not complete a firing cycle.
- Ignition attempts occur but the burner fails to establish or hold a flame.
- Intermittent flame detection faults, with the boiler cutting out shortly after lighting.
- Fault codes relating to combustion, ignition or flame supervision appear on the display.
- The appliance runs erratically or shuts down mid-cycle without an obvious external cause.
Before you order
- Check the GC number on the appliance data badge against the compatibility list to confirm the correct variant.
- Confirm the existing unit carries part number 7726393 or the earlier number 7665061 before ordering.
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Mechanical
| Part type | Combustion Chamber |
|---|---|
| Length | 0.1mm |
| Width | 0.1mm |
| Depth | 0.1mm |
Compliance
| Manufacturer part number (MPN) | 7726393 |
|---|---|
| Commodity code | 8537 10 00 00 |
| GPC classification | Household Boilers/Furnaces/Tank Water Heaters Replacement Parts/Accessories |
| Alternative numbers | 7665061 |
| Previous numbers | 7665061 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| BAXI BAXI MAIN ECO COMBI 35KW | — | — | — | |
| BAXI BAXI MAIN ECO COMBI ErP 35 | — | — | — | |
| BAXI MAIN ECO COMBI 35KW | 47-075-95 | 47-075-95 | — | — |
| BAXI MAIN ECO COMBI ErP 35 | 47-077-20 | 47-077-20 | — | — |
| BAXI PRECISION PLUS ErP | 41-470-39 | 41-470-39 | — | — |
Documents & drawings
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