Charging Boilers

Econo Plus

Traditional coal boilers ECONO PLUS with fan and automatics are adapted for combustion of coal and wood. They are equipped (standard) with microprocessor controller and fan supporting fuel combustion process. Air is forced directly to the zone of charged fuel using system of blowing nozzles passing through water jacket of boiler. Use of forced draught allowed increasing of range of combusted fuels with mix of coal and fines in ratio of 30% of fines and 70% of coal as well as wood wastes. They are intended for heating of living quarters and industrial rooms from 30m to 350m2 and for generation of hot utility water.

3 lata gwarancji na szczelność wymiennika ciepła, 2 lata na pozostałe elementy i sprawne działanie kotła 3 years of warranty for heat exchanger tightness, 2 years for the remaining components and efficient operation of boiler
STAL.jpg
heat exchanger made of certified boiler steel
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electronic control of boiler servicing of two pumps
wysoka sprawność cieplna sięgająca 85% dzięki zwiększonemu odzyskowi ciepła ze spalin
high thermal efficiency reaching 85% thanks to increase heat recovery from flue gases
wielopunktowy system doprowadzania poiwetrza w strefę załadowanego paliwa
multi-point air supply system to the fuel charging zone
(*) - extra payable equipment, installed on Customer’s request

 

Name of the boiler   Econo Plus
Specification/boiler type Unit 8 12 18 25 30 35
Power range kW 2,4-8 3,6-12 5,4-18 7,5-25 9,0-30 10,5-35
Heating area

m2

1,0 1,3 1,8 2,5 3,1 3,4

Area of heated rooms 1

m2

to 80 to 120 to 180 to 250 to 300 to 350
Single fuel charging kg ~11 ~14 ~22 ~46 ~51 ~59
Optimum thermal efficiency % ~83,47-85,8
Energy efficiency class - D D D D D D

Max. permissible operation

pressure

bar 1,5
Required flue gas draught Pa 18 22 25 28 30 31
Max. temp. of water on supply °C 65/85

Boiler weight 2

kg 130 145 195 245 320 345
Boiler water tank capacity l 34 41 57 77 97 105
Chimney section cmxcm 14x14 14x14 14x14 16x16 17x17 18x18
Chimney section

Ø mm

160 160 160 180 190 200

Minimum chimney height

m

5,5

6

7

8

8

8

Width mm 607 607 657 707 707 757

Depth

mm

660

710

785

885

1030

1030

Height mm 1054 1064 1164 1264 1264 1264

Diameter of supply and return Dn

mm

G1 ½”

Diameter of flue mm 127 127 159 159 178 178
Supply V/Hz ~230/50
Maximum power consumption W 88

Height to bottom edge of the flue

mm

766

791

854

950

943

943

Dimensions of charging chamber and charging hole

width

depth

height

width x height

260

240

220

260 x 170

260

290

220

260 x 190

310

340

270

310 x 190

360

440

365

360 x 190

360

590

305

360 x 240

410

590

305

410 x 240

1 Maximum area of heated rooms estimated for unit heat demand q=100 W/m².
2 Boiler weight depends on the equipment.

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