Boilers with feeder for coal

Komfort Eko 2017

KOMFORT EKO boilers are equipped with furnace chamber with highly effective retort furnace supplied with automatic fuel feeder. KOMFORT EKO boiler is equipped with dFIX system allowing installation of any fuel feeder manufactured by the PW DEFRO on both sides. Moreover, it is equipped with cast iron substitute grate allowing periodical combustion of the other fuels and use of equipment in the emergency situations. Heat exchanger of boilers is made of certified boiler steel of thickness 6mm. In addition, screwed, adjusted legs and flue extension with adjustment of flue gas draught are standard equipment of the boiler. On customer’s request it can be equipped with automatic, water extinguishing system preventing flashback to the fuel feeding system.

5 lat 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 6mm z hut Arcelor Mittal Poland S.A. heat exchanger made of certified boiler steel
sterownik K1 z kolorowym panelem dotykowym obsługującym 4 pompy /c.o.,c.w.u., obiegowa, podłogowa/. Możliwość obsługi zaworu mieszającego, sterowanie poprzez GSM lub Internet*, regulowany kąt położenia panelu sterującego controller K1 v2 with colour touch panel servicing 4 pumps /central heating, hot utility water, circulation, floor pump/. Possibility to operate mixing valves, control using GSM or INTERNET*; adjustable angle of control panel
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
large combustion chamber with highly effective retort burner
 wymienny ruszt zastępczy z wysokiej jakości żeliwa żaroodpornego
exchangeable substitute grate made of high-quality cast iron
kocioł przystosowany do montażu w układzie zamkniętym w wersji KOMFORT EKO NZ* boiler adapted for installation in closed system in version KOMFORT EKO NZ*

boiler adapted for installation in closed system in version KOMFORT EKO NZ*

 

Name of the boiler   Komfort Eko
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 1,8 2,1 2,5 2,9 3,3

Area of heated rooms 1

m2

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

Fuel tank capacity 2

kg ~132 ~132 ~132 ~132 ~191 ~228
Optimum thermal efficiency % ~85,9-87,5
Energy efficiency class - D C C C 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 385 415 447 481 558 635
Boiler water tank capacity l 56 59 70 80 90 110
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 1035 1080 1080 1140 1340 1340

Depth /flue - horizontal/

mm

1010

1010

1080

1111

1111

1180

Height /flue - vertical/ 4

mm 1591 1591 1641 1638 1638 1738

Diameter of supply and return Dn

mm

G1 ½”

Diameter of flue mm 159 159 159 178 178 178

Supply

V/Hz

~230/50

Maximum power consumption W 123 123 123 123 140 140

Height to bottom edge of flue /flue - horizontal/

mm

1243

1243

1293

1276

1276

1376

Dimensions of charging chamber and charging hole

width

depth

height

width x height

258

374

205

258 x 238

308

374

205

308 x 238

308

444

240

308 x 288

358

474

240

358 x 288

458

474

240

458 x 288

458

544

340

458 x 288

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.

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