CLASSICO BIO is a steel automatic boiler equipped with a self-cleaning pellet burner. The boiler heat exchanger is made of high-quality 8 mm thick steel, and the specially designed combustion chamber ensures very high efficiency of up to 92%, which allows for significant fuel savings.
The boiler meets the requirements of Class 5 and the Ecodesign directive for devices of this type, confirmed by appropriate certificates. Reduced dust emissions qualify the boilers as high-standard devices.
In case of pellet unavailability, CLASSICO BIO can be converted to the CLASSICO model for burning wood and coal in a traditional way, while maintaining all applicable regulations and standards related to installations of this type of equipment.
| Parameter | Unit | CLASSICO BIO 12 | CLASSICO BIO 18 | CLASSICO BIO 24 |
|---|---|---|---|---|
| Nominal power | kW | 12 | 18 | 24 |
| Efficiency | % | 90 | 92 | 92 |
| Dust emission | mg/m³ | 19 | 16 | 19 |
| Power regulation range | kW | 3.6 ÷ 12 | 5.4 ÷ 18 | 7.2 ÷ 24 |
| Emission class | - | 5 | 5 | 5 |
| Ecodesign | - | YES | YES | YES |
| Energy efficiency class | - | A+ | A+ | A+ |
| Weight (boiler / hopper) | kg | 410 / 34 | 420 / 34 | 470 / 34 |
| Water volume | dm³ | 55 | 70 | 80 |
| Required chimney draft (min ÷ max) | Pa | 10 ÷ 20 | ||
| Max operating pressure of heating medium | bar | 1.5 | ||
| Connection nozzle diameter | Js | G 2” | ||
| Width** | mm | 1350 | 1350 | 1350 |
| Depth | mm | 1250 | 1300 | 1350 |
| Height* | mm | 1500 | 1500 | 1500 |
| Flue gas outlet diameter | mm | 159 | ||
| Height to chimney axis* | mm | 795 | ||
| Hopper capacity (standard / optional) | dm³ | 240 (340/500) | 240 (340/500) | 240 (340/500) |
| Electric power consumption (motor reducer / fan / igniter) | W | 50 / 45 / 300 | 50 / 45 / 300 | 50 / 45 / 300 |

| Dimension | CLASSICO BIO 12 | CLASSICO BIO 18 | CLASSICO BIO 24 |
|---|---|---|---|
| A | 1350 | 1350 | 1350 |
| A1 | 570 | 570 | 570 |
| A2 | 610 | 610 | 610 |
| A3 | 285 | 285 | 285 |
| A4 | 285 | 285 | 285 |
| B | 1250 | 1300 | 1350 |
| B1 | 755 | 805 | 905 |
| B2 | 150 | 150 | 150 |
| B3 | 610 | 610 | 610 |
| B4 | 350 | 350 | 300 |
| C | 1340 | 1340 | 1340 |
| C1 | 795 | 795 | 795 |
| C2 | 1110 | 1110 | 1110 |
| C3 | 182 | 182 | 182 |
| C4 | 148 | 148 | 148 |
| C5 | 1500 | 1500 | 1500 |

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