Description
Ariston 60002799-02 SIT Gas Valve
The Ariston 60002799-02 SIT Gas Valve is a replacement gas control valve designed for selected Ariston One Series boilers.
This part supersedes the previous manufacturer part number:
60002799-01 → Replaced by 60002799-02
The gas valve regulates the flow of gas delivered to the burner, ensuring safe ignition, efficient combustion and reliable boiler operation. Working alongside the boiler PCB and ignition system, it precisely controls gas delivery according to heating and hot water demand.
A faulty gas valve can cause ignition failures, flame loss, lockouts, inconsistent heating performance and fault codes.
Compatible Ariston Boilers
Cares One Series
- Cares One 24 LPG – GC No. 3301052
- Cares One 24 NG – GC No. 3301054
- Cares One 30 LPG – GC No. 3301053
- Cares One 30 NG – GC No. 3301055
Clas Net One Series
- Clas Net One Combi 24 – GC No. 47-116-88 (3301049)
- Clas Net One Combi 30 – GC No. 47-116-89 (3301050)
- Clas Net One Combi 38 – GC No. 47-116-90 (3301051)
Clas One Combi Series
- Clas One Combi 24 – GC No. 47-116-85 (3301021)
- Clas One Combi 30 – GC No. 47-116-86 (3301022)
- Clas One Combi 38 – GC No. 47-116-87 (3301023)
Clas One System Series
- Clas One System 18 – GC No. 41-116-49 (3301030)
- Clas One System 24 – GC No. 41-116-50 (3301031)
- Clas One System 30 – GC No. 41-116-51 (3301035)
E System One Series
- E System One 24 – GC No. 41-116-47 (3301056)
For Any Ariston Spares
At Heating and catering parts,
We certainly strive to provide the best possible customer experience. Consequently, we understand that sometimes a product may not meet your expectations or requirements. That is why we offer a comprehensive 30-day return policy to ensure your satisfaction. Please read our full Return Policy





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