Potterton
Potterton PCB - HMI 5142168
Display (HMI) printed circuit board, Potterton Commercial part 5142168, for Sirius 2 and Sirius 3 FS and WH boilers.
£46.80
£39.00 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 PCB - HMI is the human machine interface display board used on Potterton Commercial Sirius 2 and Sirius 3 boilers. It carries the display and control interface for the appliance, handling user input and status indication. Potterton Commercial part number 5142168.
Signs this part needs replacing
- Display is blank, unreadable or only partly lit
- Display flickers or shows garbled segments
- Buttons or controls on the interface do not respond
- Boiler fails to respond to settings entered at the display
- Repeated fault codes linked to the display or control interface
Before you order
- Confirm the boiler model matches one of the Sirius 2 or Sirius 3 variants listed
- Check the part number on the existing board against 5142168
- Confirm whether the appliance is an FS or WH variant, as both are covered by different model listings
- Inspect the wiring and connectors to the display board before assuming the board itself has failed
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| POTTERTON COMMERCIAL POTTERTON COMMERCIAL SPARES | — | — | — | |
| POTTERTON COMMERCIAL SIRIUS 2 FS110 | — | — | — | |
| POTTERTON COMMERCIAL SIRIUS 2 FS50 | — | — | — | |
| POTTERTON COMMERCIAL SIRIUS 2 FS70 | — | — | — | |
| POTTERTON COMMERCIAL SIRIUS 2 FS90 | — | — | — | |
| POTTERTON COMMERCIAL SIRIUS 3 FS110 | — | — | — | |
| POTTERTON COMMERCIAL SIRIUS 3 FS130 | — | — | — | |
| POTTERTON COMMERCIAL SIRIUS 3 FS150 | — | — | — | |
| POTTERTON COMMERCIAL SIRIUS 3 FS200 | — | — | — | |
| POTTERTON COMMERCIAL SIRIUS 3 FS250 | — | — | — |
Showing 10 of 20 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.
POTTERTON COMMERCIAL appliance manual — SIRIUS 2 FS110, SIRIUS 2 FS50, SIRIUS 2 FS70, SIRIUS 2 FS90
manualmanualPOTTERTON COMMERCIAL appliance manual — SIRIUS 3 FS110, SIRIUS 3 FS50, SIRIUS 3 FS70, SIRIUS 3 FS90
manualmanualPOTTERTON COMMERCIAL appliance manual — SIRIUS 3 FS130, SIRIUS 3 FS150, SIRIUS 3 FS200, SIRIUS 3 FS250
manualmanualPOTTERTON COMMERCIAL appliance manual — SIRIUS 3 WH110, SIRIUS 3 WH90
manualmanualPOTTERTON COMMERCIAL appliance manual — SIRIUS 3 WH130, SIRIUS 3 WH150
manualmanualPOTTERTON COMMERCIAL appliance manual — SIRIUS 3 WH50, SIRIUS 3 WH60, SIRIUS 3 WH70
manualNo technical questions yet for this part.
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