Sime
Sime Main Printed Circuit Board 6301409D
Main printed circuit board for Sime gas boilers, part number 6301409D.
At a glance
- Also known as 2043128
£255.98
£213.32 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 Sime 6301409D is a main printed circuit board for Sime gas boilers. It is the primary control board used in the boiler's electrical and electronic control system. This part is listed for the Sime Murelle HE 12 BFT MET and other Sime boiler models.
Signs this part needs replacing
- Boiler fails to fire or does not respond to heating or hot water demand.
- No display, blank screen, or loss of control panel functions.
- Repeated lockouts or fault codes linked to the control board.
- Intermittent operation, unexpected shutdowns, or erratic boiler behaviour.
- Visible damage, burn marks, or corrosion on the PCB.
Before you order
- Check the boiler model and part number against the compatibility list.
- Confirm the existing PCB part number is 6301409D before removal.
- Inspect wiring, connectors, and fuses for damage that may mimic PCB failure.
- Isolate the boiler from the electrical supply before fitting.
Compliance
| Alternative numbers | 2043128 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| SIME ECONOMY HE25 BF BOILER | — | — | — | |
| SIME ECONOMY HE30 BF BOILER | — | — | — | |
| SIME ECONOMY HE35 BF BOILER | — | — | — | |
| SIME MURELLE EV HE 12 T - 8109161 | 41-283-19 | 41-283-19 | — | — |
| SIME MURELLE EV HE 12T MET - 8109150 | — | — | — | |
| SIME MURELLE EV HE 20 T - 8109163 | 41-283-20 | 41-283-20 | — | — |
| SIME MURELLE EV HE 20T MET - 8109152 | — | — | — | |
| SIME MURELLE EV HE 25 - 8109110 | 47-283-17 | 47-283-17 | — | — |
| SIME MURELLE EV HE 25 GPL - 8109101 | — | — | — | |
| SIME MURELLE EV HE 25 MET - 8109100 | — | — | — |
Showing 10 of 54 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.
SIME appliance manual — MURELLE EV HE 12 T - 8109161 (GC 41-283-19), MURELLE EV HE 12T MET - 8109150, MURELLE EV HE 20 T - 8109163 (GC 41-283-20), MURELLE EV HE 20T MET - 8109152, MURELLE EV HE 25 - 8109110 (GC 47-283-17), MURELLE EV HE 25 GPL - 8109101, MURELLE EV HE 25 MET - 8109100, MURELLE EV HE 25 T - 8109165 (GC 41-283-21), MURELLE EV HE 25-55 - 8102750, MURELLE EV HE 25/55 MET - 8102740, MURELLE EV HE 30 - 8109112 (GC 47-283-18), MURELLE EV HE 30 MET - 8109102, MURELLE EV HE 30 T - 8109167 (GC 41-283-22), MURELLE EV HE 30-55 - 8102752, MURELLE EV HE 30T MET - 8109156, MURELLE EV HE 35 - 8109114 (GC 47-283-19), MURELLE EV HE 35 MET - 8109104, MURELLE EV HE 35 T - 8109169 (GC 41-283-23), MURELLE EV HE 35T MET - 8109158
manualmanualSIME appliance manual — MURELLE HE 25/55 BF - 8102720, MURELLE HE 30/55 BF - 8102722
manualmanualSIME appliance manual — MURELLE HE25 BF - 8106310 (GC 47-283-10), MURELLE HE30 BF - 8106312 (GC 47-283-11), MURELLE HE35 BF - 8106314 (GC 47-283-12), MURELLE SYSTEM HE12 - 8106360 (GC 41-283-05), MURELLE SYSTEM HE20 - 8106362 (GC 41-283-06), MURELLE SYSTEM HE25 - 8106364 (GC 41-283-07), MURELLE SYSTEM HE30 - 8106366 (GC 41-283-08), MURELLE SYSTEM HE35 - 8106368 (GC 41-283-09)
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