Baxi
Baxi 5107345 Potterton & Main Control Knob
Baxi 5107345 knob control, a replacement control knob for Baxi heating appliances, supplied as a Buttons & Knobs spare part.
At a glance
- Part type: Buttons & Knobs
- Also known as N2548
Showing prices
£29.40
£24.50 ex. VAT · VAT at 20%
In stock
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Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Baxi 5107345 is a replacement knob control for Baxi heating appliances. It is the user-facing control that fits onto the appliance spindle, letting the user select or adjust a setting on the unit. It is supplied as a Buttons & Knobs spare part under the Baxi brand.
Signs this part needs replacing
- The knob is cracked, split or has broken away from its mounting.
- The knob turns freely on the spindle without moving the setting.
- The knob has come loose and no longer sits flush against the fascia.
- The setting drifts or will not hold after the knob is released.
- The knob is missing, making the control spindle difficult to operate.
Before you order
- Confirm the appliance model and serial number, then match the part number 5107345 against the manufacturer's parts listing for that appliance.
- Check the spindle type and shaft profile on the existing control against the replacement knob before fitting.
- Isolate the electrical supply to the appliance before removing or refitting the control knob.
Mechanical
| Part type | Buttons & Knobs |
|---|---|
| Length | 0.1mm |
| Width | 0.1mm |
| Depth | 0.1mm |
Compliance
| Manufacturer part number (MPN) | 5107345 |
|---|---|
| GC number | E94-431 |
| Commodity code | 8403 90 00 00 |
| GPC classification | Household Boilers/Furnaces/Tank Water Heaters Replacement Parts/Accessories |
| Alternative numbers | 5039177646921, BAXI5107345, BAXI5107345, BAXI5107345, 254889043184, N2548 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| BAXI BERMUDA BBU 15 HE | 44-075-09 | 44-075-09 | — | — |
| BAXI PLATINUM COMBI 24 HE A - AFTER SERIAL No. BMY 0815 | 47-075-31 | 47-075-31 | — | — |
| BAXI PLATINUM COMBI 24 HE A - BEFORE SERIAL No. BMY 0815 | 47-075-31 | 47-075-31 | — | — |
| BAXI PLATINUM COMBI 28 HE A - AFTER SERIAL No. BNC 0932 | 47-075-32 | 47-075-32 | — | — |
| BAXI PLATINUM COMBI 28 HE A - BEFORE SERIAL No. BNC 0932 | 47-075-32 | 47-075-32 | — | — |
| BAXI PLATINUM COMBI 33 HE A - AFTER SERIAL No. BNE1112 | 47-075-33 | 47-075-33 | — | — |
| BAXI PLATINUM COMBI 33 HE A - BEFORE SERIAL No. BNE1112 | 47-075-33 | 47-075-33 | — | — |
| POTTERTON HEATMAX COMBI 24 HE | 47-393-27 | 47-393-27 | — | — |
| POTTERTON HEATMAX COMBI 28 HE | 47-393-28 | 47-393-28 | — | — |
| POTTERTON HEATMAX COMBI 33 HE - AFTER SERIAL No. FMN 1112 | 47-393-29 | 47-393-29 | — | — |
Showing 10 of 34 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
BAXI appliance manual — BERMUDA BBU 15 HE (GC 44-075-09)
manualmanualBAXI appliance manual — PLATINUM COMBI 24 HE A - AFTER SERIAL No. BMY 0815 (GC 47-075-31), PLATINUM COMBI 28 HE A - AFTER SERIAL No. BNC 0932 (GC 47-075-32), PLATINUM COMBI 33 HE A - AFTER SERIAL No. BNE1112 (GC 47-075-33)
manualmanualBAXI appliance manual — PLATINUM COMBI 24 HE A - BEFORE SERIAL No. BMY 0815 (GC 47-075-31), PLATINUM COMBI 28 HE A - BEFORE SERIAL No. BNC 0932 (GC 47-075-32), PLATINUM COMBI 33 HE A - BEFORE SERIAL No. BNE1112 (GC 47-075-33)
manualmanualPOTTERTON appliance manual — HEATMAX COMBI 24 HE (GC 47-393-27), HEATMAX COMBI 28 HE (GC 47-393-28), HEATMAX COMBI 33 HE - AFTER SERIAL No. FMN 1112 (GC 47-393-29), HEATMAX COMBI 33 HE - BEFORE SERIAL No. FMN 1112 (GC 47-393-29)
manualmanualPOTTERTON appliance manual — PERFORMA 24I HE (GC 47-393-12)
manualmanualPOTTERTON appliance manual — PERFORMA 30 HE (GC 47-393-13)
manualmanualPOTTERTON appliance manual — PERFORMA SYSTEM 12E (GC 41-590-88), PERFORMA SYSTEM 18E (GC 41-590-89), PERFORMA SYSTEM 24E (GC 41-590-90), PERFORMA SYSTEM 28E (GC 41-590-91)
manualmanualPOTTERTON appliance manual — PERFORMA SYSTEM 12HE (GC 41-591-24), PERFORMA SYSTEM 18HE (GC 41-591-25), PERFORMA SYSTEM 24HE (GC 41-591-26), PERFORMA SYSTEM 28HE (GC 41-591-27)
manualmanualPOTTERTON appliance manual — PROMAX COMBI PLUS 24 HE (GC 47-393-17), PROMAX COMBI PLUS 28 HE (GC 47-590-04), PROMAX COMBI PLUS 33 HE (GC 47-590-03)
manualmanualPOTTERTON appliance manual — PROMAX COMBI PLUS 24 HE A (GC 47-393-21), PROMAX COMBI PLUS 28 HE A (AFTER SERIAL NO. AWA 0919) (GC 47-393-22), PROMAX COMBI PLUS 28 HE A (BEFORE SERIAL NO. AWA 0919) (GC 47-393-22), PROMAX COMBI PLUS 33 HE A (AFTER SERIAL NO. ATY 1112) (GC 47-393-23), PROMAX COMBI PLUS 33 HE A (BEFORE SERIAL NO. ATY 1112) (GC 47-393-23)
manualmanualPOTTERTON appliance manual — PROMAX COMBI PLUS 24 HE LPG (GC 47-393-24)
manualmanualPOTTERTON appliance manual — PROMAX PLUS SYSTEM 24 HE (GC 41-601-21)
manualmanualPOTTERTON appliance manual — PROMAX PLUS SYSTEM 24 HE LPG (AFTER SERIAL NO. ELW 0932) (GC 41-592-11), PROMAX PLUS SYSTEM 24 HE LPG (BEFORE SERIAL NO. ELW 0932) (GC 41-592-11)
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