Ariston
Ariston Gas Diaphragm D6.3 mm 65116575
Ariston gas diaphragm, 6.3 mm, part number 65116575 for Alteas ONE NET and Genus ONE appliances.
At a glance
- Also known as 1596789
£18.23
£15.19 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
This is an Ariston gas diaphragm measuring 6.3 mm, supplied under part number 65116575. It is a gas-side component used within the appliance's gas valve assembly, where the diaphragm responds to pressure changes to regulate gas flow. The part is listed for Ariston Alteas ONE NET and Genus ONE appliance families.
Signs this part needs replacing
- Unstable or fluctuating flame, with the burner failing to hold a steady output.
- Gas valve failing to modulate correctly, causing erratic heating or hot water performance.
- Ignition or flame supervision faults linked to gas pressure sensing at the valve.
- Visible perishing, hardening, splitting or distortion of the diaphragm material.
Before you order
- Confirm the appliance model and that it is an Alteas ONE NET 35, Genus ONE 35 or Genus ONE NET 35.
- Check the existing diaphragm diameter against the 6.3 mm stated for this part.
- Verify the manufacturer part number 65116575 matches the component being replaced.
- Gas-carrying components must be fitted by a competent, registered engineer.
Compliance
| Alternative numbers | 1596789 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ARISTON ALTEAS ONE NET 35 | 33-014-50 | 33-014-50 | — | — |
| ARISTON GENUS ONE 35 | — | — | — | |
| ARISTON GENUS ONE NET 35 | — | — | — |
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.
No technical questions yet for this part.
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