Johnson & Starley
Johnson & Starley JA33-43 electronic panel S00105
Genuine Johnson & Starley electronic panel (MAF), part number S00105, for the JA33-43 warm air heater range.
At a glance
- Part type: Electronic panel (MAF)
- Also known as 1691526
- Have the work carried out by a Gas Safe registered engineer
£413.44
£344.53 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
This is Johnson & Starley's electronic panel, part number S00105 (previously coded BOS01463), fitted to the JA33-43 warm air heater range. It is the appliance's control panel electronics, managing ignition and safety functions.
Signs this part needs replacing
- Appliance will not respond to controls or displays no activity
- Intermittent lockouts with no clear fault pattern
- Appliance fails to ignite despite other components testing correctly
- Indicator lights behaving erratically
Before you order
- Confirm the part number printed on your existing panel matches S00105
- Check your exact JA33-43 variant against the fitment list above
- Isolate electrical power before removing the old panel
- Have the work carried out by a Gas Safe registered engineer
Compliance
| GC number | 232-799 |
|---|---|
| Alternative numbers | 1691526 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| JOHNSON & STARLEY JA33-43 MAF VI WARM AIR UNIT | 42-417-18 | 42-417-18 | — | — |
| JOHNSON & STARLEY JA33-43 MAF WARM AIR UNIT | 42-417-17 | 42-417-17 | — | — |
| JOHNSON & STARLEY JA33-43 WARM AIR UNIT | 42-417-06 | 42-417-06 | — | — |
| JOHNSON & STARLEY JA33-43 WARM AIR UNIT - JANUS WATER HEATER | 43-416-35 | 43-416-35 | — | — |
| JOHNSON & STARLEY JA33-43-MAF VI WARM AIR UNIT - JANUS WATER HEATER | 43-416-37 | 43-416-37 | — | — |
| JOHNSON & STARLEY JA33-43-MAF WARM AIR UNIT - JANUS WATER HEATER | 43-416-36 | 43-416-36 | — | — |
| JOHNSON & STARLEY JA33-43R MAF VI WARM AIR UNIT | 42-417-21 | 42-417-21 | — | — |
| JOHNSON & STARLEY JA33-43R MAF VI WARM AIR UNIT - JANUS WATER HEATER | 43-416-40 | 43-416-40 | — | — |
| JOHNSON & STARLEY JA33-43R MAF WARM AIR UNIT | 42-417-20 | 42-417-20 | — | — |
| JOHNSON & STARLEY JA33-43R MAF WARM AIR UNIT - JANUS WATER HEATER | 43-416-39 | 43-416-39 | — | — |
Showing 10 of 13 compatible appliances.
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.
JOHNSON & STARLEY appliance manual — JA33-43 MAF VI WARM AIR UNIT (GC 42-417-18), JA33-43 MAF WARM AIR UNIT (GC 42-417-17), JA33-43 WARM AIR UNIT (GC 42-417-06), JA33-43 WARM AIR UNIT - JANUS WATER HEATER (GC 43-416-35), JA33-43-MAF VI WARM AIR UNIT - JANUS WATER HEATER (GC 43-416-37), JA33-43-MAF WARM AIR UNIT - JANUS WATER HEATER (GC 43-416-36)
manualmanualJOHNSON & STARLEY appliance manual — JA33-43R MAF VI WARM AIR UNIT (GC 42-417-21), JA33-43R MAF VI WARM AIR UNIT - JANUS WATER HEATER (GC 43-416-40), JA33-43R MAF WARM AIR UNIT (GC 42-417-20), JA33-43R MAF WARM AIR UNIT - JANUS WATER HEATER (GC 43-416-39), JA33-43R WARM AIR UNIT (GC 42-417-19), JA33-43R WARM AIR UNIT - JANUS WATER HEATER (GC 43-416-38)
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