
Ariston
Ariston Kit Gas Restrictor G20 60002783
Gas restrictor kit for G20 applications, manufactured by Ariston for CLAS Premium EVO boilers.
At a glance
- Also known as 8901178
£36.25
£30.21 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 60002783 is a gas restrictor kit for G20 gas applications. It is fitted within the gas train of Ariston CLAS Premium EVO appliances to set the gas flow rate for the appliance it is installed in. The kit is supplied by Ariston for use across the CLAS Premium EVO combi and system range.
Signs this part needs replacing
- Gas rate or heat input cannot be set to the values stated in the appliance documentation
- Combustion readings fall outside the tolerances given for the appliance
- The restrictor is missing, damaged, or has been removed and not refitted
- Burner noise or unstable flame pattern that persists after gas pressures have been checked
Before you order
- Confirm your appliance model against the fit list above, including any EU variant
- Check the appliance is operating on G20 gas, as this kit is specified for that gas group
- Compare the existing restrictor marking with the one required for your model
- Refer to the manufacturer's installation and servicing instructions before fitting
Compliance
| Alternative numbers | 8901178 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ARISTON CLAS PREMIUM EVO 24 | — | — | — | |
| ARISTON CLAS PREMIUM EVO 24 EU | — | — | — | |
| ARISTON CLAS PREMIUM EVO 30 | — | — | — | |
| ARISTON CLAS PREMIUM EVO 30 EU | — | — | — | |
| ARISTON CLAS PREMIUM EVO 35 | — | — | — | |
| ARISTON CLAS PREMIUM EVO 35 EU | — | — | — | |
| ARISTON CLAS PREMIUM EVO L 30 | — | — | — | |
| ARISTON CLAS PREMIUM EVO L 30 EU | — | — | — | |
| ARISTON CLAS PREMIUM EVO SYSTEM 18 | — | — | — | |
| ARISTON CLAS PREMIUM EVO SYSTEM 18 EU | — | — | — |
Showing 10 of 14 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.
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.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.
