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Boiler KRS TECH DUO 39kW

NN: 42933 / 11736
Available Options

18350.00

PLN Incl. VAT

Cost: Individual calculation
(After placing your order we will send you a non-binding offer containing delivery costs.)
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Nominal heating power:

- coal: 39 kW
- pellets: 30 kW
Efficiency: 88 – 89,1%

Warranty: 5 years for welded connections, 2 years for other elements

 

EKO-TECH boilers with an automatic fuel supply system are meant to be used in central heating installations as well as for warm utility water preparation in housing such as detached houses, stores, garages and utility buildings.

DUO means an automatic retort boiler with full function of the classical (normal) boiler. The boiler may have an additional cast iron grate and an extra large combustion chamber which allows burning of all solid fuels. If necessary, the boiler can burn coal or wood, for a long, not limited time.

Advantages of the EKO-Tech boilers:

- high efficiency
- automatic functioning
- quick and easy maintenance
- economical fuel burning
- smoke free and ecological burning
- possibility to steer CH and DHW pumps
- possibility to install a warm water exchanger
- chromium cast-iron catalyst for exhaust reheat

 

Technical parameters

Unit

Value

For coal

Size of heated surface:

m2

350

Slow combustion  (full power)

h

72

Hopper capacity

kg

145

For pellets

Size of the heated surface

m2

280

Slow combustion  (full power)

h

72

Other parameters

Minimum chimney section

cm2

300

 

 

 

Fuel
Primary fuel Other
ekogroszek węgiel kamienny węgiel kostka drewno pelety
Coal 5-25mm Coal Coal Cubes Wood Pellets

Product specification

Power output 39 kW
Exhaust gas pipe diameter 190 mm
Efficiency 89.1 %
Boiler class (303-5:2012) 5
Ecodesign +
Size of heated surface 400 m²
Water capacity 73 L
Slow combustion 72 h
Weight of boiler with feeder 530 kg
Boiler heating surface 3.9 m²
thickness of steel 6 mm
Height 1400 mm
Width 1220 mm
Depth 950 mm
Depth with exhaust pipe 1260 mm
Max. water temperature 85 °C
Max working pressure 1.5 bar
Required chimney draught 25 Pa
Minimum chimney section 344 cm²
Outlet and inlet size 6/4” inch
Power supply 230
Warranty 60 months

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