Suitable for:
- Ariston EcoGenus 24 MFFI
- Ariston EcoSystem 27 RFFI
- Ariston EuroCombi A23 MFFI UK
- Ariston EuroCombi A27 MFFI UK
- Ariston Excalibur 100
- Ariston Excalibur 80
- Ariston Genus 23 MFFI UK
- Ariston Genus 27 MFFI UK
- Ariston Genus 30 MFFI UK
- Ariston MicroCombi 23 MFFI
- Ariston MicroCombi 27 MFFI
- Ariston MicroGenus 11 24 MFFI
- Ariston MicroGenus 11 28 MFFI
- Ariston MicroGenus 11 31 MFFI
- Ariston MicroGenus 23 MFFI
- Ariston MicroGenus 24 MFFI HE
- Ariston MicroGenus 27 MFFI
- Ariston MicroGenus 28 MFFI HE
- Ariston MicroGenus 32 MFFI HE
- Ariston MicroSystem 10 RFFI
- Ariston MicroSystem 15 RFF1
- Ariston MicroSystem 21 RFFI
- Ariston MicroSystem 28 RFFI
