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The DRACO ECO boiler is part of a line of biomass boilers designed for burning wood pellets with a diameter of 6 to 30 mm. The improved design of the heat exchanger, made of 8-millimeter sheet metal, has been optimized to provide additional surface area for heat absorption. This increases the efficiency of the boiler and reduces the emission of oxides and dust particles into the atmosphere. This boiler meets the requirements of Class 5 and eco-design, and due to reduced dust emissions, it falls into the category of boilers with enhanced standards. The ECO burner, a key component of the boiler, is made of high-quality steel and is equipped with a self-cleaning system. Thanks to the flexible design of the heat exchanger, the burner can be installed on both the right and left sides of the boiler. The proper operation of the device and heating installation is controlled by a modular electronic regulator, which has been well-regarded for many years, equipped with a color touchscreen.


| Technical Parameters | DRACO ECO 25 | |
| Nominal Power | [25 kW] | |
| Emission Class | 5 | |
| Electrical Efficiency Class | A+ | |
| Efficiency | 92% | |
| Dust Emission | 20 mg/m3 | |
| Power Regulation Range | 7.5 - 25 kW | |
| Weight (boiler/tank) | 565/229 kg | |
| Heating Surface | 4.5 m2 | |
| Water Volume | 155 dm3 | |
| Required Flue Draft (min/max) | 15-25 Pa | |
| Flue Outlet Diameter | 160 mm | |
| Max. Operating Pressure of Heating Medium | 1.5 bar | |
| Connection Socket Diameter | G 1 1/2" | |
| Tank Capacity | 670 kg | |
| Electric Power Consumption Gearbox/Fan/Ignition | 660/85/300 W | |
| A | [mm] | 2600 |
| A1 | 530 | |
| A2 | 1215 | |
| A3 | 80 | |
| A4 | 265 | |
| A5 | 80 | |
| A6 | 1970 | |
| A7 | 1230 | |
| B | 1235 | |
| B1 | 775 | |
| B2 | 190 | |
| B3 | 1100 | |
| C | 1710 | |
| C1 | 1290 | |
| C2 | 1545 | |
| C3 | 75 | |
| C4 | 65 | |
| C5 | 180 | |
| C6 | 1670 | |
| Weight [ kg ] | 794 |
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