Boilers with feeder for coal

Komfort Eko Duo PZ

Automatic boiler KOMFORT EKO DUO ensures high servicing comfort with low operation costs. Device is equipped with automatic system feeding fuel to the furnace chamber and highly effective retort furnace. Design of burner nozzle and even better fuel feeding system allows using fuels characterizing with better sinterability. Furnace is made of high quality heat resistant cast iron ensuring great durability. Developed and easy in servicing control system causes that convenience for operation is comparable with boilers fired with solid fuels or gas fuels.
KOMFORT EKO DUO PZ boiler is equipped with fixed water-cooled grate allowing using also the equipment in case when supply is not present or periodical combustion of the other fuels. Boiler design allows installation of the additional protection against fuel ignition in the container (extra payable option, installed on request).

5 lata gwarancji na szczelność wymiennika ciepła, 2 lata na pozostałe elementy i sprawne działanie kotła 5 years of warranty for heat exchanger tightness, 2 years for the remaining components and efficient operation of boiler
wymiennik ciepła wykonany z atestowanej stali kotłowej /gat. P265GH/ o grubości 6-10mm z hut Arcelor Mittal Poland S.A. heat exchanger made of certified boiler steel


wysoka sprawność cieplna powyżej 88% high thermal efficiency over 88%
śruba podajnika paliwa wykonana w całości z jednego elementu screw of fuel feeder made of one piece
duża komora spalania z wysokoefektywnym palnikiem retortowym wykonanym z wysokiej jakości żeliwa large combustion chamber with highly effective retort burner made of high quality cast iron

(***) - extra payable equipment, installed on Customer’s request

 

Name of the boiler   Komfort Eko Duo PZ
Specification/boiler type Unit 12 15 20 25 30 35
Power range kW 3,6-12 4,5-15 6,0-20 7,5-25 9,0-30 10,5-35
Heating area

m2

1,6 2,0 2,4 2,6 3,1 3,6

Area of heated rooms 1

m2

to 160 to 200 to 260 to 300 to 340 to 380

Fuel tank capacity 2

kg ~148 ~148 ~148 ~148 ~198 ~198
Optimum thermal efficiency % ~86,73-88,73
Energy efficiency class - D D D D C C

Max. permissible operation

pressure

bar 1,5
Required flue gas draught Pa 22 24 26 28 30 31
Max. temp. of water on supply °C 65/80

Boiler weight 3

kg 381 416 451 475 562 596
Boiler water tank capacity l 58 62 72 78 87 102
Chimney section cmxcm 14x14 14x14 15x15 15x15 16x16 17x17
Chimney section

Ø mm

160 160 165 170 180 195

Minimum chimney height

m

6

7

8

8

9

9

Width mm 1100 1100 1145 1200 1285 1285

Depth

mm

860

860

930

930

1000

1000

Height 4

mm 1496 1496 1496 1496 1516 1566

Diameter of supply and return Dn

mm

G1 ½”

Diameter of flue mm 159 159 178 178 194 194

Supply

V/Hz

~230/50

Maximum power consumption W 273 273 273 273 273 273

Height to bottom edge of flue

mm

1129 1129 1120 1120 1144 1194
Dimensions of charging chamber and charging hole

width

depth

height

width x height

258

375

210

258 x 188

308

375

200

308 x 188

308

445

200

308 x 188

358

445

235

358 x 188

458

445

210

458 x 188

458

515

210

458 x 188

1 Maximum area of heated rooms estimated for unit heat demand q=80 W/m².
2 Fuel tank capacity for charging density 0,8 kg/dm³.
3 Boiler weight depends on the equipment.
4 Height of boiler can be additionally adjusted by means of provided levelling legs.
Legs regulation varies from 38 to 50 mm.
5 Extra paid option, installed on the customer’s request.


NOTE! Please specify side of the container (left or right) during ordering of the KOMFORT EKO DUO PZ boiler.

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