Ariston
Ariston 65109138-03 Printed Circuit Board (Main)
At a glance
- Part type: Main printed circuit board (PCB)
- Also known as ARISTON65109138-03
Showing prices
£330.00
£275.00 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 Ariston 65109138-03 is the main printed circuit board for Ariston water heaters. It carries the control electronics that run the appliance's start-up sequence, temperature regulation and safety monitoring, and it is the board that the thermostat, sensors and user controls connect back to. This board replaces the earlier 65109138-02.
Signs this part needs replacing
- The appliance fails to fire or does not complete its start-up sequence
- No response from the controls, display or status indicators
- Heating or hot water output stops with no obvious mechanical cause
- Repeated lockouts or fault codes that return after a reset
- Visible damage, discolouration or burning on the board itself
Before you order
- Read the part number printed on the existing board and match it to 65109138-03.
- Note that this board replaces 65109138-02; the earlier number may still appear on older stock or in existing documentation.
- Isolate the power supply and follow the manufacturer's wiring and handling guidance before fitting, including anti-static precautions.
- Confirm the appliance model and serial number against the manufacturer's parts information.
Mechanical
| Part type | Main printed circuit board (PCB) |
|---|
Compliance
| Manufacturer part number (MPN) | 65109138-03 |
|---|---|
| Commodity code | 8537 10 00 00 |
| GPC classification | Household Boilers/Furnaces/Tank Water Heaters Replacement Parts/Accessories |
| Alternative numbers | ARISTON65109138-03, 1579895 |
| Previous numbers | 65109138-02 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ARISTON ARISTON CLAS 21 FF SYSTEM | — | — | — | |
| ARISTON ARISTON CLAS 24 FF | — | — | — | |
| ARISTON ARISTON CLAS 28 FF | — | — | — | |
| ARISTON ARISTON CLAS 28 FF SYSTEM | — | — | — | |
| ARISTON ARISTON CLAS 32 FF SYSTEM | — | — | — | |
| ARISTON ARISTON CLAS HE 12R | — | — | — | |
| ARISTON ARISTON CLAS HE 18 FF SYSTEM | — | — | — | |
| ARISTON ARISTON CLAS HE 18R | — | — | — | |
| ARISTON ARISTON CLAS HE 24 FF | — | — | — | |
| ARISTON ARISTON CLAS HE 24 FF SYSTEM | — | — | — |
Showing 10 of 43 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
ARISTON appliance manual — CLAS 21 FF SYSTEM NG (IE) EDITION 3 (MAR 2008) (GC 41-116-27), CLAS 24 FF NG (IE) EDITION 3 (MAR 2008) (GC 47-116-59), CLAS 28 FF NG (IE) EDITION 3 (MAR 2008) (GC 47-116-61), CLAS 28 FF SYSTEM NG (IE) EDITION 3 (MAR 2008) (GC 41-116-28), CLAS HE 24 FF NG UK (MAY 2007) (GC 47-116-51), CLAS HE 30 FF NG UK (MAY 2007) (GC 47-116-52), CLAS HE 38 FF NG UK (MAY 2007) (GC 47-116-53)
manualmanualARISTON appliance manual — CLAS HE 18 FF SYSTEM NG UK (MAY 2007) (GC 41-116-26), CLAS HE 24 FF SYSTEM NG UK (MAY 2007) (GC 41-116-22), CLAS HE 30 FF SYSTEM NG UK (MAY 2007) (GC 41-116-23)
manualmanualARISTON appliance manual — CLAS HE R 12 NG (GC 41-116-30), CLAS HE R 18 NG (GC 41-116-31), CLAS HE R 24 NG (GC 41-116-32)
manualmanualARISTON appliance manual — E-COMBI 24 FF NG (UK) (GC 47-116-62), E-COMBI 30 FF NG (UK) (GC 47-116-63), E-COMBI 38 FF NG (UK) (GC 47-116-64), E-SYSTEM 24 NG (UK) (GC 41-116-34), E-SYSTEM 30 NG (UK) (GC 41-116-35)
manualmanualARISTON appliance manual — GENUS HE 24 FF NG UK (APRIL 2007) (GC 47-116-54), GENUS HE 30 FF NG UK (MAY 2007) (GC 47-116-55), GENUS HE 38 FF NG UK (MAY 2007) (GC 47-116-56)
manualmanualARISTON appliance manual — GENUS HE 24 FF SYSTEM NG UK (MAY 2007) (GC 41-116-24), GENUS HE 30 FF SYSTEM NG UK (MAY 2007) (GC 41-116-25)
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