Suitable for:
- Ariston EP 10 0 from serial no. 000419
- Ariston EP 10 OR 3KW
- Ariston EP 10 U 3 KW from serial no. 0
- Ariston EP 10 UR 3KW
- Ariston EP 15 0 from serial no. 000419
- Ariston EP 15 OR 3KW
- Ariston EP 15 U 3 KW from serial no. 0
- Ariston EP 15 UR 3KW
