Ariston
Ariston 953770 Printed Circuit Board
Printed circuit board for Ariston EuroCombi A23 and A27 boilers, Ex C MI/FFI type, part number 953770.
At a glance
- Part type: printed circuit board (PCB)
- Appliance family: EuroCombi combination boilers
- Also known as 5411692293710, ARISTON953770, 1571098, N1075-1
£235.13
£195.94 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 Ariston 953770 is a printed circuit board (PCB) for the EuroCombi range of combination boilers, built in the Ex C MI/FFI configuration. It is the control board that governs the boiler's operating sequence, including ignition, fan and pump control, temperature regulation and the safety interlocks that shut the appliance down when a fault is detected. The board is supplied as a boxed replacement part for the EuroCombi A23 and A27 models.
Signs this part needs replacing
- The boiler fails to fire or locks out repeatedly with no obvious ignition fault elsewhere.
- Heating or hot water stops responding to demand, or the boiler runs erratically between cycles.
- The fan, pump or diverter no longer receives a command from the board, so the appliance sits idle.
- Visible damage on the board itself, such as burnt tracks, discoloured components, a blown fuse or a swollen capacitor.
- Fault codes or lockout behaviour that persist after the usual external checks on gas, water and electrical supply.
Before you order
- Match the part number 953770 and the Ex C MI/FFI board configuration against the label on your existing PCB.
- Confirm the exact boiler model, as EuroCombi A23 and A27 variants use different board configurations across the range.
- Check whether any gasket, seal or mounting clip disturbed during removal also needs replacing.
- All boiler parts must be installed by a qualified gas engineer.
- All parts are non-returnable and non-refundable, so verify the correct part for your boiler before purchasing.
Mechanical
| Part type | Printed circuit board (PCB) |
|---|---|
| Appliance family | EuroCombi |
Compliance
| Manufacturer part number (MPN) | 953770 |
|---|---|
| Commodity code | 8537 10 00 00 |
| GPC classification | Circuit Assemblies/Integrated Circuits |
| Alternative numbers | 5411692293710, ARISTON953770, 1571098, N1075-1 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ARISTON ARISTON EUROCOMBI A23 MFFI UK - FROM SERIAL No 2320015700001 | — | — | — | |
| ARISTON ARISTON EUROCOMBI A27 MFFI UK - FROM SERIAL No 2320015700001 | — | — | — | |
| ARISTON EUROCOMBI A23 MFFI LPG UK EDITION 1 (OCT 2007) | 47-116-10 | 47-116-10 | — | — |
| ARISTON EUROCOMBI A23 MFFI NG UK EDITION 1 (OCT 2007) | 47-116-10 | 47-116-10 | — | — |
| ARISTON EUROCOMBI A27 MFFI LPG UK EDITION 1 (OCT 2007) | 47-116-12 | 47-116-12 | — | — |
| ARISTON EUROCOMBI A27 MFFI NG UK EDITION 1 (OCT 2007) | 47-116-12 | 47-116-12 | — | — |
Documents & drawings
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