Suitable for:
- Ariston DIA 20 MFFI CE
- Ariston DIA 20 MFFI CE LPG
- Ariston DIA 24 MFFI CE
- Ariston DIA 24 MFFI CE LPG
- Ariston DIA System 27 RFFI
- Ariston DIA System 27 RFFI LPG
- Ariston EcoGenus 24 MFFI
- Ariston EcoGenus 24 RFFI System
- Ariston SX 20 MFFI CE
