| Copper boiler - capacity |
Lt. 13 |
Lt. 21 |
| Independent heat exchangers tied to boiler |
2 |
3 |
| Autonomous brass chrome heating units |
2 |
3 |
| Steam spouts |
2 |
2 |
| Hot water economiser (dosing available with model XD) |
1 |
1 |
| Double scale pressure gauge for boiler and pump |
1 |
1 |
| Visual boiler water gauge |
� |
� |
| Automatic boiler filling |
� |
� |
| Manual boiler filling |
� |
� |
| Automatic anti-suction valve |
� |
� |
| Volumetric motor pump (fitted inside the machine) |
1 |
1 |
