EKO-KWP 12, 15, 20, 25, 38, 50

  • EKO-KWP 12, 15, 20, 25, 38, 50
  • EKO-KWP 12, 15, 20, 25, 38, 50
  • EKO-KWP 12, 15, 20, 25, 38, 50
  • EKO-KWP 12, 15, 20, 25, 38, 50
characteristics

Boiler EKO-KWP are designed to work in water central heating systems of houses or multifamily, smaller resorts, workshops, etc.. Central heating systems can be:

open system - having a security in accordance with the requirements of PN-B-02413,

closed system - having a security in accordance with the requirements of PN-B-02414.

 

Boiler advantages:

  • high efficiency,
  • economic exploitation,
  • mechanical fuel supply,
  • automatic in function based on a programmed controller with the possibility of connection DHW sensor (supplied with the boiler) and a room thermostat, mixing valve,
  • simple, fast service and maintenance,
  • low level emissions of harmful substances.

 

The boiler is equipped with driver EL480 zPID

 

Available models:

Model Catalog number EAN
EKO-KWP 12 401-12-101/P* 5903538232897
EKO-KWP 12 401-12-102/L** 5903538232903
EKO-KWP 15 401-15-101/P* 5903538232330
EKO-KWP 15 401-15-102/L** 5903538232347
EKO-KWP 20 401-20-101/P* 5903538232934
EKO-KWP 20 401-20-102/L** 5903538232941
EKO-KWP 25 401-25-101/P* 5903538232354
EKO-KWP 25 401-25-102/L** 5903538232361
EKO-KWP 38 401-38-101/P* 5903538232378
EKO-KWP 38 401-38-102/L** 5903538232385
EKO-KWP 50 401-50-101/P* 5903538243268
EKO-KWP 50 401-50-102/L** 5903538246276

*Feeder on the right side

**Feeder on the left side

 

technical information
Technical parameters
Type Unit EKO-KWP
12 15 20 25 38 50
Nominal power hard coal kW 12 15 20 24 38 48
brown coal kW 12 15 18 22 35 45
Range of power regulation hard coal kW 3,5 - 12 4,5 - 15 6 - 20 7 - 24 11 - 38 15 - 48
brown coal kW 3,5 - 12 4,5 - 15 6 - 18 7 - 22 10 - 35 13,5 - 45
Efficiency % 88,5 ÷ 89,9
Heating surface of exchanger m² 1,65 2,0 2,0 2,8 4,0 4,8
Fuel consumption at rated power kg/h about 2,0 about 2,5 about 2,5 about 4,0 about 6,3 about 8,3
Minimum fuel consumption kg/h about 0,8 about 1,0 about 1,0 about 1,5 about 2,1 about 2,5
Class   3
The flue gas temperature °C 160 ÷ 250
Boiler weight without water kg 325 360 365 410 550 690
Water capacity dm³ 72 80 80 108 155 200
The outer diameter of the smoke conduit mm 160 160 160 160 160 194
The recommended cross-section of the flue cm 16 x 16 16 x 16 16 x 16 20 x 20 20 x 20 20 x 20
Tray loading aperture mm 410 x 500 410 x 500 410 x 500 500 x 600 520 x 730 530 x 740
Capacity of the tray dm³/kg 115/90 155/120 155/120 180/140 275/210 400/300

The maximum fuel supply

by a screw feeder

 hard coal kg/h about 13,4 about 18,3
brown coal about 11,0 about 15,0
Maximum water pressure bar 2,5
Recommended temperature of heating water °C 65
Max. and min. temp. of heating water °C 85/35
Required chimney draft mbar 0,1 ÷ 0,25 0,35
Boiler connections heating water (output)   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/50 Hz TN-S
Connected load W 170 260

 

 

Dimensions
Dimension [mm] EKO-KWP
12 15 20 25 38 50
A 1140 1140 1140 1170 1205 1290
H 1100 1235 1235 1330 1450 1550
B 830 830 830 980 1215 1230
C 740 875 875 965 1090 1190
D 560 560 560 590 590 690
F 80 80 80 80 80 80
G 340 480 480 580 495 470
I 900 1035 1035 1130 1250 1360

 

 

 

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