Class 5, ecodesign boilers

ŻarKo – coal gasification boiler

12-28 kW
  • Boiler with manual fuel loading, gasifying hard coal, designed to work with a heat buffer.
  • The lack of electronics necessary to control the boiler and the use of a traditional draft regulator make this solution a place in every boiler room.
Paliwo podstawowe:
eco-pea coal

Basic Information

PRODUCT DESCRIPTION

ŻarKo is our newest model – a coal gasification boiler with excellent heating parameters and a compact, modern design. It was created with versatility in mind!

The product meets the requirements of the latest PN-EN 303-5: 2021 standard, obtaining excellent emissivity results in an accredited research laboratory – it has ecodesign and class 5 certificates!

The bulb is a bottom-combustion furnace with a simple structure, facilitating everyday use. A specially designed air supply to the ceramic nozzle, which acts as a combustion chamber, guarantees well-burnt fuel and clean air. The draft regulator is used to regulate the air stream, on which you can easily set the set temperature. Grate cleaning is supported by the installed removable comb system, which is started by pressing the foot on the lever attached to the boiler.

The prerequisite for the proper operation of the boiler is to install it with a heat buffer in accordance with the boiler power. The bulb can be installed in an open and closed system up to 2 bar with the use of a safety valve.

Features of the ŻarKo coal gasification boiler:

  • Solid construction using only certified materials,
  • Cutting the exhaust outlet at an angle allows connection to any boiler room,
  • The use of a draft regulator to regulate the air flow,
  • Efficient and ecological combustion,
  • Simple structure of the exchanger, trouble-free cleaning,

The boiler kit includes:

  • thrust regulator,
  • foot poker,
  • wall cleaning spatula,
  • brush for cleaning the exchanger,
  • four adjustable feet,

Fuels

Basic
  • eco-pea coal

Price list

Check price list
Nominal power The size of the heated area Netto price
VAT Brutto price
12 kW – ŻarKo do-100 m²
do-160 m²*
7.056,91 zł 1.623,09 zł 8.680,00 zł
16 kW – ŻarKo 100-160 m²
160-210 m²*
7.609,76 zł 1.750,24 zł 9.360,00 zł
20 kW – ŻarKo 160-210 m²
210-260 m²*
7.837,40 zł 1.802,60 zł 9.640,00 zł
24 kW – ŻarKo 210-240 m²
260-320 m²*
8.821,14 zł 2.028,86 zł 10.850,00 zł
28 kW – ŻarKo 240-280 m²
320-370 m²*
9.121,95 zł 2.098,05 zł 11.220,00 zł

* insulated building

technical parameters

ŻarKo – coal gasification boiler
Boiler type 12 16 20 24 28
Boiler power kW 12 16 20 27 28
Recommended capacity of the accumulation tank l 504 672 840 1008 1176
Approximate area of the heated room do-100 m²*
do-160 m²**
100-160*
160-210**
160-210*
210-260**
210-240*
260-320**
240-280 m²*
320-370 m²**
Boiler weight kg 340 370 370 408 408
Boiler water capacity l 73 81 81 90 90
Energy class B B B C C
One-time fuel charge kg 22 24 26 29 31
Max. fuel consumption kg/h 2,14 2,61 3,07 3,79 4,50
Thermal efficiency l 89,0 89,4 89,7 89,25 88,8
Fuel in accordance with the norm
PN-EN 303-5:
eco-pea coal Hard coal assortment energy peas 31.2, granulation 5-25 mm. Calorific value 26 MJ / kg
Flammability h 4
Supply water temperature min / max. ° C 65/90
Max. Permissible operating pressure bar 2,0
Chimney draft required mbar 0,2 0,25 0,295 0,295 0,295
Chimney cross-section cm x cm 140×140
Supply / return diameter cal 1,5″
The diameter of the drain socket cal 3/4″
The diameter of the flue ø 160

* for older buildings with worse thermal insulation 100W / m2

** for newer buildings with better thermal insulation 75W / m2

Dimensions

ŻarKo – coal gasification boiler

 

kocioł zgazowujący węgiel żarko - przekrój i wymiary

ŻarKo j.m. 12 kW 16 kW 20 kW 24 kW 28 kW
A mm 577 577 577 642 642
B mm 455 455 455 520 520
C mm 1162 1240 1240 1240 1240
D mm 858 858 858 858 858
E mm 790 790 790 790 790
F mm 1100 1194 1194 1194 1194
H mm 1206 1284 1284 1284 1284
a ø 160 160 160 1960 160
b DN 20 (G¾) DN 20 (G¾) DN 20 (G¾) DN 20 (G¾) DN 20 (G¾)
c DN 40
(G1,5)
DN 40
(G1,5)
DN 40
(G 1,5)
DN 40
(G 1,5)
DN 40
(G 1,5)
d DN 15 (G½) DN 15 (G½) DN 15 (G½) DN 15 (G½) DN 15 (G½)

Schemes

ŻarKo – coal gasification boiler

1. Boiler with a buffer in a closed system

ŻarKo - schemat pieca na zgazowanie węgla 2

2. Boiler with a buffer in an open system

ŻarKo - schemat 2 pieca zgazowującego węgiel

Download

ŻarKo – coal gasification boiler

Jak kupić

ŻarKo – coal gasification boiler

Dawid Wojciechowski

Polska północno-zachodnia

Tel: +48 604 496 706
Email: d.wojciechowski@kotlospaw.pl

Województwa: dolnośląskie, kujawsko-pomorskie, lubuskie, pomorskie, warmińsko-mazurskie,wielkopolskie, zachodniopomorskie


Sergiusz Dzieniszewski

Polska południowo-wschodnia

Tel: +48 660 930 794
Email: s.dzieniszewski@kotlospaw.pl

Województwa: lubelskie, łódzkie, małopolskie, mazowieckie, opolskie, podkarpackie, podlaskie, śląskie, świętokrzyskie