Ariston
Ariston Flow Group 65115933
Ariston flow group 65115933 for Alteas, Cares, CLAS, E-Combi, E-System and Genus ONE gas boilers.
At a glance
- Also known as 8903775, N8028
£48.01
£40.01 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 65115933 is a flow group used on Ariston ONE-series gas boilers. It forms part of the appliance's flow sensing arrangement, monitoring water movement through the heating circuit so the boiler can respond correctly to demand. This variant is dated June 2018.
Signs this part needs replacing
- The boiler fails to fire or cuts out shortly after a demand for heat or hot water.
- Flow-related fault codes appear on the appliance display.
- Intermittent operation, with the boiler cycling when taps are opened or heating is called for.
- Visible damage, scale build-up or leakage around the flow group body.
- The flow sensing mechanism no longer responds to water movement through the circuit.
Before you order
- Confirm the appliance model and, where shown on the data badge, the GC number against the fit list above.
- Check the existing flow group on the boiler to confirm the part number and variant date match.
- Verify that the fault is traced to the flow group rather than the pump, diverter valve or PCB before ordering.
- Check whether any seals or washers are required for refitting, as these are not confirmed as included.
Compliance
| Alternative numbers | 8903775, N8028 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ARISTON ALTEAS ONE NET 24 | — | — | — | |
| ARISTON ALTEAS ONE NET 30 | 33-014-49 | 33-014-49 | — | — |
| ARISTON ALTEAS ONE NET 35 | 33-014-50 | 33-014-50 | — | — |
| ARISTON CARES ONE 24 | 47-116-79 | 47-116-79 | — | — |
| ARISTON CARES ONE 30 | 47-116-80 | 47-116-80 | — | — |
| ARISTON CLAS NET ONE 24 UK | 47-116-88 | 47-116-88 | — | — |
| ARISTON CLAS NET ONE 30 UK | 47-116-89 | 47-116-89 | — | — |
| ARISTON CLAS NET ONE 38 UK | 47-116-90 | 47-116-90 | — | — |
| ARISTON CLAS ONE 24 UK | 47-116-85 | 47-116-85 | — | — |
| ARISTON CLAS ONE 30 UK | 47-116-86 | 47-116-86 | — | — |
Showing 10 of 29 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.
ARISTON appliance manual — CLAS NET ONE 24 UK (GC 47-116-88), CLAS NET ONE 30 UK (GC 47-116-89), CLAS NET ONE 38 UK (GC 47-116-90), CLAS ONE 24 UK (GC 47-116-85), CLAS ONE 30 UK (GC 47-116-86), CLAS ONE 38 UK (GC 47-116-87), CLAS SYSTEM ONE 18 UK (GC 41-116-49), CLAS SYSTEM ONE 24 UK (GC 41-116-50), CLAS SYSTEM ONE 30 UK (GC 41-116-51)
manualmanualARISTON appliance manual — E-COMBI ONE 24 (GC 47-116-83), E-COMBI ONE 30 (GC 47-116-84), E-SYSTEM ONE 24 (GC 41-116-47), E-SYSTEM ONE 30 (GC 41-116-48)
manualNo technical questions yet for this part.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.