Boiler Metal-Fach SD DUO BIO 34

Boiler Metal-Fach SD DUO BIO 34

Available Options

14600.00 PLN



Cost: Individual calculation
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The SOKOL SD DUO BIO central heating boilers have received the eco-safety seal. As a standard, the SD DUO BIO boiler is fitted with an igniter and the gutter burner BIO and protection system against ignition of the fuel in the tank, so-called. Firefighter.. The boiler SD DUO BIO complies with energy-5 class according to DIN EN 303-5: 2012 during fuel combustion type of pellets. Full feeding of the fuel tank enables service- free operation of the boiler for the period of many days.

The steel, cuboid water boiler body is made of P265GH boiler steel, 6 mm thick (for components coming into contact with combustion gas). The modern design of the central heating boiler's heat exchanger enables achieving high efficiency. 

Installation in a closed system (requires cooling coil and valve VST 112) (additional payment)

Boilers are destined for water central heating systems in single-family households, public use buildings (warehouses, halls, office buildings etc.)


GOLD type controller is adapted to:

  • 4 pumps,
  • 2 thermostats
  • 2 mixers
  • the ability to regulate room and weather temperature
  • Valve has the ability to mount GSM control, lambda sensors


PLATINUM - type control (optional) provides:

  • possible assembly an Internet module and lambda sensor (surcharges apply)
  • Platinum B module selection (surcharge) - Supports 2 mixer pump, 2 mixing valves and 2 thermostats
  • Platinum C module selection (surcharge) - Supports 2 mixer pump, 2 mixing valves and 1 thermostats
  • the opportunity to buy the touch of room thermostat PLATINUM TOUCH


Product specification

Power output 34 kW
Exhaust gas pipe diameter 220 mm
Weight 520 kg
Efficiency 90 %
Boiler class (303-5:2012) 5
Ecodesign yes
Size of heated surface 400 m²
Water capacity 100 L
Boiler heating surface 3.10 m²
Height 1665 mm
Width 1300 mm
Width without hopper 591 mm
Exhaust pipe distance measured from the floor to its axis. 1400 mm
Depth 753 mm
Depth with exhaust pipe 930 mm
Max working pressure 1.5 bar
Silo volume 300 dm³
Required chimney draught 35 Pa
Power supply 230


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