Ariston
Ariston Venturi 35kW NG 6500672200
Venturi rated at 35 kW for natural gas, used on Ariston CLAS ONE and CLAS NET ONE 38 UK boilers.
At a glance
- Also known as 1572127
- Gas-carrying components must be fitted by a Gas Safe registered engineer
£44.87
£37.39 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 6500672200 is a venturi rated at 35 kW for natural gas. It sits in the gas and air mixing arrangement on Ariston CLAS ONE and CLAS NET ONE 38 UK boilers. The venturi generates the pressure differential that draws combustion air in proportion to gas flow.
Signs this part needs replacing
- Boiler locks out or fails to ignite
- Unstable or weak flame at the burner
- Whistling or unusual noise from the air and gas intake
- Poor combustion readings at the flue
- Soot deposits or discolouration around the burner
Before you order
- Confirm the boiler model matches one of the fitments listed above
- Check the rating and fuel type against the appliance data badge
- Inspect the venturi body and its seals for damage before fitting
- Gas-carrying components must be fitted by a Gas Safe registered engineer
Compliance
| Alternative numbers | 1572127 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ARISTON CLAS NET ONE 38 UK | 47-116-90 | 47-116-90 | — | — |
| ARISTON CLAS ONE 38 UK | 47-116-87 | 47-116-87 | — | — |
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 technical questions yet for this part.
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