Ariston
Ariston Spark Generator 995902
Spark generator for Ariston UNO 23 MFFI LPG and NG gas boilers, used in the boiler ignition system.
At a glance
- Part type: spark generator
- Appliance family: UNO 23 MFFI
- Also known as 1576546
£23.14
£19.28 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 995902 is a spark generator used in Ariston gas boilers. It produces the high-voltage spark that ignites the gas at the burner during a demand for heat or hot water. It is listed under controls within the gas boiler spares range.
Signs this part needs replacing
- The boiler fails to light and no spark is heard at the burner
- Repeated ignition attempts end in a lockout or fault code
- The boiler lights intermittently, with some ignition attempts producing no spark
- Visible damage, cracking or tracking on the spark generator body or its connections
- Ignition becomes unreliable in damp conditions
Before you order
- Confirm the appliance model is an Ariston UNO 23 MFFI, in either LPG or NG form
- Check the part number on the existing spark generator matches 995902
- Inspect the ignition lead and electrode before ordering, as a fault there can mimic a failed spark generator
- Isolate the electrical supply to the boiler before carrying out any inspection or replacement
Compliance
| Barcode / EAN | 5411692409609 |
|---|---|
| Alternative numbers | 1576546 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ARISTON UNO 23 MFFI LPG (UK) | — | — | — | |
| ARISTON UNO 23 MFFI NG (UK) | — | — | — |
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.
No documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
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