Boiler Tekla DRACO BIO 75
The design of DRACO BIO boiler is based on proven and very effective exchanger. In BIO series boilers, there is a unique burner for pellets installed instead of a retort burner, which is made of heat-resistant steel. The boiler exchanger is made of high quality attested steel 8 mm thick. A proper operation of the boiler is controlled by a modern electronic adjuster with clear LCD display.
The advantages of the boiler:
- Boiler exchanger made of high quality steel 8 mm thick
- Completely automatic operation of the boiler (automatic ignition and extinguishing of a burner)
- Easy and fast operation and maintenance
- Return temperature adjustment mode through adjuster control on a four-way valve
- Room thermostat option
- Economical operation
- Low level of harmful substances in exhaust fumes
- High efficiency
Warranty:
- 5-year guarantee for tightness of the exchanger
Fuel:
- Pellets
Product photos are for informational purposes only.
Presented model of the DRACO BIO 25 boiler
Product specification
| Power output | 75 kW |
| Weight | 917 kg |
| Efficiency | 89 % |
| Boiler class (303-5:2012) | 5 |
| Ecodesign | yes |
| Water capacity | 220 L |
| Boiler heating surface | 8.2 m² |
| Inner metal sheet thickness | 8 mm |
| Height | 1550 mm |
| Width | 2300 mm |
| Exhaust pipe distance measured from the floor to its axis. | 1900 mm |
| Depth | 1140 mm |
| Max. water temperature | 90 °C |
| Max working pressure | 1,5 bar |
| Loading compartment dimensions | 840x840 mm |
| Silo volume | 500 dm³ |
| Required chimney draught | 20 ÷ 30 Pa |
| Outlet and inlet size | 2 inch |
| Min. incoming water temperature | 55 °C |
| Flue gas temperature | 130 ÷ 200 °C |
| Warranty | 5 lat |
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