EKO-KWU: 14, 18, 23, 28, 33

  • EKO-KWU: 14, 18, 23, 28, 33
characteristics

KWU  boiler with water grate, ventilator and microprocessor control allows the burning of coal, coal dust and biomass of different granulation. The nozzles built into the shell of the exchanger evenly aerates the entire fuel decks and large loading door simplify loading of fuel.

 

Boiler advantages:

  • high combustion efficiency,
  • low operating costs,
  • simple attendance and maintenance.
  • high quality control and safety devices.
  • quick installation during installation of the boiler in the boiler room.
  • large loading chamber
  • door with variable side left / right.

 

The boiler is designed for combustion:

  • basic fuel: coal dust,
  • substitute fuel: coal type 31.2 or 32.1 assortment: peas, nuts, brown coal, seasoned wood with a moisture content not exceeding 19%.

 

Available models:

 

Catalog number Model EAN
414-14-100  EKO-KWU 14 5903538243213
414-18-100 EKO-KWU 18 5903538243220
414-23-100 EKO-KWU 23 5903538243237
414-28-100 EKO-KWU 28 5903538243244
414-33-100 EKO-KWU 33 5903538243251

 

technical information
Technical parameters
Parameter Unit EKO-KWU 14 EKO-KWU 18 EKO-KWU 23 EKO-KWU 28 EKO-kWU 33
Nominal heating power kW 14 18 23 28 33
Minimum heating power kW 4 6 8 9 10
Efficiency base fuel % 80
substitute fuel % about 75
The minimum and maximum water temperature °C 40/85
Maximum operating pressure in the boiler bar 2,5
Disposable fuel load kg 22 30 38 48 76
Water capacity dm³ 60 66 77 89 106
Required chimney draft Pa 20 ÷ 35
Cross section of the chimney cm² about 350
The outer diameter of smoke conduit mm 160 160 160 160 160

 

Dimensions		 height mm 1210 1270 1310 1355 1455
width mm 450 490 490 515 555
depth mm 765 765 845 900 945
Boiler connections heating water outlet   external thread 1½" - 1 piece; internal thread 1" - 2 pieces
heating water return   external thread  1½" - 1 piece
Drain   internal thread  ½"
Supply voltage   1~230V/50Hz TN-S
Power consumption W 80
Boiler weight without water kg 190 220 240 280 310


Dimensions
Dimension [mm] EKO-KWU 14 EKO-KWU 18 EKO-KWU 23 EKO-KWU 28 EKO-KWU 33
A 450 490 490 515 555
B 765 765 845 900 945
C 615 615 695 745 795
D 845 905 945 990 1090
E 80 80 80 80 80
F 380 430 430 455 490
G 1005 1065 1105 1150 1250
H 1210 1270 1310 1355 1455

 

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