| Model | Groups | Boiler capacity | Voltage | Heating element | Electrical input | Weight |
|---|
| Firenze SL | 1 | 4,6 lt. | V.230/50/1
V.230/60/1
V.115/60/1
| 1800W | A.7.8
A.7.8
A.15.6
| 47.3 KG |
| Firenze SL | 2 | 8,8 lt. | V.400/50/2
V.230/60/1
V.400/50/3
| 3000W | A.13
A.13
A.7.9
| 64.5 KG |
| Firenze SL | 3 | 13,8 lt. | V.400/50/2
V.230/60/1
V.400/50/3
| 4000W | A.17.4
A.17.4
A.10.5
| 76.5 KG |
