Wood gasifying boiler EKO WOOD 21

Kocioł zgazujący drewno EKO WOOD 21
  • discount
Availability: 1 pc
Product code: 66658
Delivery: The price does not include any possible payment costs check the delivery methods
Price: CHF2,284.09

Regular price: CHF3,186.36

2284.09
The lowest price during 30 days prior to the reduction: CHF2,670.45

The promotion runs until 24 July 2026

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Description

The Eko WOOD boiler is responsible for gasifying wood gas, which is burned in it. This device uses the PYROLYSIS process – it burns gases that are produced as a result of thermal decomposition of wood with a small amount of oxygen. Eko Wood is a gasifying boiler that is most efficient when burning wood with a moisture content of 12 – 20 %.

Standard boiler equipment

  • ST 81 controller, which controls 1 C.O. pump and 1 C.W.U. pump
  • Exhaust fan
  • 36-month warranty on heat exchanger tightness
  • Doors can be mounted on both sides
  • Mechanical cleaning of the heat exchanger
  • Large firebox chamber
  • Boiler heat exchanger made from certified boiler steel
  • PID in standard boiler equipment
  • Coil

Parameters

PARAMETERS UNIT BOILER MODEL
STALMARK EKO WOOD
Nominal Power [kW] 21 37
Power Range [kW] 6.3 - 21.0 11.1 - 37.0
Heating Surface Area [m2] 2.3 2.9
Area of Heated Rooms [m2] up to 260 up to 460
Max. Permissible Working Pressure [MPa] 0.25
Required Flue Gas Draft [Pa] 10-15
Single Fuel Basket Charge [l] 73.5 96.5
Water Temperature at Supply [min/max] [°C] 55/90
Boiler Mass [kg] 418 460
Boiler Water Capacity [l] 65 84
Minimum Chimney Height [m] 7
Boiler Efficiency [%] 89.3 90.5
Flue Outlet Dimensions [ø/mm] 160
Supply and Return Diameter (Internal Thread Sockets) [in] 6/4"
Electrical Power Supply [V/Hz] 230/50
Electrical Efficiency Class [-] A+
[-] +
Ecodesign [-] +

Dimensions

EKO BOX

Type / Dimension (mm)

A

B

C

D

E

F

G

H

I

J

K

EKO WOOD 21 1330 595 1030 1230 140 270 370 580 1215 150 245
EKO WOOD 37 1330 695 1030 1230 140 320 420 580 1215 150 345

Technical data

Power output 21 kW
Exhaust gas pipe diameter 160 mm
Weight 418.5 kg
Efficiency 89.3 %
Size of heated surface 260 m²
Ecodesign +
Height 1277 mm
Width 562 mm
Depth 1203 mm
Outlet and inlet size 6/4 G
Producer's recommended minimum volume of accumulation tanks 900 L
Power supply 230/50
Min. chimney height 7 m
Hopper capacity 73.5 dm³

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