NEW QUALITY
OF HEATING
Econo
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*
m²
to 80
to 120
to 180
to 250
to 300
to 350
~11
~14
~22
~46
~51
~59
28
30
31
Single fuel charging
kg
Optimum thermal efficiency
%
~83,1-85,4
Max. permissible operation
pressure
bar
1,5
Required flue gas draught
Pa
Max. temp. of water on supply
°C
Boiler weight***
kg
125
140
190
240
315
340
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
m
5,5
6
7
8
8
8
mm
601
601
651
701
701
751
Boiler water tank capacity
Minimum chimney height
warranty
Width**
YEARS
STEEL
3 years of warranty for heat exchanger tightness of heat
exchanger; 2 years for the remaining components and
efficient operation of the boiler;
heat exchanger made of certified boiler steel / grade
P265GH/ of 5 mm thickness from steel mills of Arcelor
Mittal Poland S.A. division Cracow and U.S. Steel
Kosice s.r.o;
18
22
25
65/90
Depth
mm
660
710
785
885
1030
1030
Height
mm
1024
1034
1134
1234
1234
1234
Diameter of supply and return Dn
mm
G1 ½”
Diameter of flue
mm
127
127
159
159
178
178
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
high thermal efficiency up to 85% thanks to increased
recovery of heat from flue gases - multidraught system
of horizontal flue gas ducts;
control of combustion process using draught
controller**** or knob on ash pan doors;
control of overfire air access;
Fuels:
factory adapted for installation of the blowing unit;
****extra paid option, installed on customer’s request
2
furnace grate: coal, blend of coal and fine coal, chunks of wood, edgings and shavings
* Maximum area of heated rooms estimated for unit heat demand q=100 W/m².
** Width of boiler given with draught controller. Draught controller is not equipment of the boiler.
*** Boiler weight depends on the equipment.
Econo Plus
controller DEFRO OPTI
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*
m²
to 80
to 120
to 180
to 250
to 300
to 350
~11
~14
~22
~46
~51
~59
28
30
31
Single fuel charging
kg
Optimum thermal efficiency
%
~83,47-85,8
Max. permissible operation
pressure
bar
1,5
Required flue gas draught
Pa
Max. temp. of water on supply
°C
Boiler weight**
kg
130
145
195
245
320
345
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
m
5,5
6
7
8
8
8
mm
607
607
657
707
707
757
Boiler water tank capacity
Minimum chimney height
warranty
Width
YEARS
STEEL
3 years of warranty for heat exchanger tightness of heat
exchanger; 2 years for the remaining components and
efficient operation of the boiler;
18
22
25
65/85
Depth
mm
660
710
785
885
1030
1030
Height
mm
1054
1064
1164
1264
1264
1264
Diameter of supply and return Dn
mm
159
178
178
Flue size
mm
Supply
V/Hz
G1 ½”
127
127
159
~230/50
Maximum power consumption
W
Height of bottom edge of flue
mm
766
791
854
950
943
943
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
Dimensions of charging chamber
and charging hole
88
heat exchanger made of certified boiler steel / grade
P265GH/ of 5 mm thickness from steel mills of Arcelor
Mittal Poland S.A. division Cracow and U.S. Steel
Kosice s.r.o;
high thermal efficiency up to 85% thanks to increased
recovery of heat from flue gases - multi-draught system
of horizontal flue gas ducts;
multipoint air supply system;
electronic control of boiler with operation of two pumps;
Fuels:
furnace grate: coal, mix of coal and fine coal, wood in pieces, edgings and chips
* Maximum area of heated rooms estimated for unit heat demand q=100 W/m².
** Boiler weight depends on the equipment.
3
Optima Komfort
Specification / boiler type
Unit
8
10
12
15
20
25
Power range
kW
2,4-8
3,0-10
3,6-12
4,5-15
6,0-20
7,5-25
Heating area
m²
1,2
1,5
1,6
2,0
2,6
2,9
3,6
3,9
Area of heated rooms*
m²
to 80
to 100
to 120
to 150
to 200
to 250
to 300
to 350
Single fuel charging
kg
~18
~21
~21
~30
~41
~51
~66
~74
Optimum thermal efficiency
%
~85,0-85,8
Max. permissible operation
pressure
bar
1,5
Required flue gas draught
Pa
28
30
31
Max. temp. of water on supply
°C
Boiler weight**
kg
194
242
250
284
312
347
403
467
l
36
50
53
60
72
82
87
111
Boiler water tank capacity
warranty
СТАЛЬ
4 years of warranty for heat exchanger tightness of heat
exchanger; 2 years for the remaining components and
efficient operation of the boiler;
heat exchanger made of certified boiler steel / grade
P265GH/ of 5 mm thickness from steel mills of Arcelor
Mittal Poland S.A. division Cracow and U.S. Steel
Kosice s.r.o;
high thermal efficiency up to 85% thanks to increased
recovery of heat from flue gases - multi-draught system
of horizontal flue gas ducts;
20
22
23
26
65/90
cmxcm 14x14 14x14 14x14 14x14 14x14 16x16 17x17 18x18
Chimney section
Ø mm
160
160
160
160
160
180
190
m
5,5
5,5
6
6
7
7
8
8
Width
mm
550
550
550
600
600
650
750
750
Depth / extension - horizontal
mm
890
1045
1045
1045
1115
1145
1145
1215
Height / extension vertical
mm
1407
1530
1530
1570
1620
1625
1625
1640
Diameter of supply and return Dn
mm
Flue size
mm
127
178
178
178
178
178
178
178
Height to bottom edge of the
flue / extension - horizontal/
mm
1080
1165
1165
1210
1260
1265
1265
1275
width
depth
height
width x height
258
253
250
258 x 188
258
368
264
258 x 188
258
368
264
258 x 188
308
268
315
308 x 238
308
438
354
308 x 238
358
468
354
358 x 238
458
468
354
358 x 238
458
537
354
358 x 238
Dimensions of charging chamber
and charging hole
factory adapted for installation of blowing set;
combustion process adjustment using draught
regulator*** or knob;
*** extra payable service, installed on the customer’s request
4
200
G1 ½”
mechanical movable grate for removal of ash from
water grates;
control of overfire air supply;
35
Chimney section
Minimum chimney height
YEARS
18
30
9,0-30 10,5-35
Fuels:
furnace grate: coal, mix of coal and fine coal, wood in pieces, edgings
and chips
* Maximum area of heated rooms estimated for unit heat demand q=100 W/m².
** Boiler weight depends on the equipment.
Optima Komfort Plus
controller S3P
warranty
Optima Komfort Pluz NZ
technical data available
on the website
www.en.defro.pl
YEARS
СТАЛЬ
4 years of warranty for heat exchanger tightness of heat
exchanger; 2 years for the remaining components and
efficient operation of the boiler;
heat exchanger made of certified boiler steel / grade
P265GH/ of 6 mm thickness from steel mills of Arcelor
Mittal Poland S.A. division Cracow and U.S. Steel
Kosice s.r.o;
electronic control of boiler, servicing 2 pumps and PID
algorithm; adjusted angle of control panel;
Specification / boiler type
Unit
8
10
12
15
20
25
Power range
kW
2,4-8
3,0-10
3,6-12
4,5-15
6,0-20
7,5-25
30
35
9,0-30 10,5-35
Heating area
m²
1,2
1,5
1,6
2,0
2,6
2,9
3,6
3,9
Area of heated rooms*
m²
to 80
to 100
to 120
to 150
to 200
to 250
to 300
to 350
~18
~21
~21
~30
~41
~51
~66
~74
28
30
31
Fuel tank capacity
kg
Optimum thermal efficiency
%
~85,0-85,8
Max. permissible operation
pressure
bar
1,5
Required flue gas draught
Pa
Max. temp. of water on supply
°C
Boiler weight**
kg
200
253
258
289
319
372
434
480
l
36
50
53
60
72
82
87
111
Boiler water tank capacity
18
20
22
23
26
65/85
Chimney section
cmxcm 14x14 14x14 14x14 14x14 14x14 16x16 17x17 18x18
Chimney section
Ø mm
160
160
160
160
160
180
190
m
5,5
5,5
6
6
7
7
8
8
Width
mm
550
550
550
600
600
650
750
750
Depth / extension - horizontal
mm
890
1045
1045
1045
1115
1145
1145
1215
Height / extension vertical
mm
1407
1530
1530
1570
1620
1625
1625
1640
Diameter of supply and return Dn
mm
178
178
178
Minimum chimney height
Flue size
mm
Supply
V/Hz
Maximum power consumption
Height to bottom edge of the
flue / extension - horizontal/
Dimensions of charging chamber
and charging hole
200
G1 ½”
127
178
178
178
178
~230/50
W
39
45
45
45
45
45
45
45
mm
1080
1165
1165
1210
1260
1265
1265
1275
width
depth
height
width x height
258
253
236
258 x 188
258
268
251
258 x 188
258
368
251
258 x 188
308
368
251
308 x 238
308
438
288
308 x 238
358
468
288
358 x 238
458
468
288
358 x 238
458
537
288
358 x 238
high thermal efficiency up to 85% thanks to increased
recovery of heat from flue gases - multi-draught system
of horizontal flue gas ducts;
boiler adapted for installation in the closed system ***;
multipoint air supply system;
large furnace chamber;
Fuels:
furnace grate: coal, blend of coal and fine coal, wood in pieces, edgings
and chips
*** extra payable service
* Maximum area of heated rooms estimated for unit heat demand q=100 W/m².
** Boiler weight depends on the equipment.
5
Delta
Specification / boiler type
warranty
YEARS
STEEL
heat exchanger made of certified boiler steel /
grade P265GH/ of 6 mm thickness from steel mills
of Arcelor Mittal Poland S.A. division Cracow and
U.S. Steel Kosice s.r.o;
high thermal efficiency up to 83% thanks to
increased recovery of heat from flue gases
- multi-draught system of horizontal flue gas
ducts;
boiler adapted for installation in the closed
system***;
mechanical movable grate for removal of ash
from water grates;
8
12
16
19
22
25
28
35
42
49
2,4
-8
3,6
- 12
4,8
-16
5,7
-19
6,6
-22
7,5
-25
8,428
10,5
-35
12,6
-42
14,7
-49
Power range
kW
Heating area
m²
1,2
1,4
1,8
2,0
2,2
2,4
2,7
3,2
4,2
4,9
Area of heated rooms*
m²
to 80
to 120
to 160
to 190
to 220
to 250
to 280
to 350
to 420
to 400
~13
~18
~23
~23
~28
~32
~37
~51
~56
~61
32
34
Fuel tank capacity
kg
Optimum thermal efficiency
%
~83
Max. permissible operation
pressure
bar
opened 1,5 / closed 2.5 system
Required flue gas draught
Pa
Max. temperature of water
on supply
°C
Boiler weight**
kg
231
258
289
302
l
49
55
70
74
Chimney section
cmxcm
14x14
14x14
14x14
Chimney section
Ø mm
160
160
160
m
5
5
mm
646
646
Boiler water tank capacity
4 years of warranty for heat exchanger tightness
of heat exchanger; 2 years for the remaining
components and efficient operation of the boiler;
Unit
Minimum chimney height
Width
18
21
24
26
27
28
29
31
325
354
382
429
489
555
82
90
98
114
136
158
14x14
15x15
16x16
16x16
18x18
20x20
21x21
160
165
175
185
200
220
235
6
6,5
7
7
7,5
8
8
8,5
646
646
696
746
796
846
846
846
65/90
Depth
mm
990
1082
1094
1094
1094
1094
1094
1114
1262
1410
Height
mm
975
975
1075
1125
1125
1125
1125
1175
1178
1180
Diameter of supply and return
Dn
mm
Flue size
mm
159
159
159
159
159
159
178
178
178
178
mm
573
573
673
723
723
723
714
765
768
768
width
depth
height
width x height
258
270
240
258x208
258
365
240
258x208
258
404
280
258x238
258
404
280
258x288
308
404
280
308x288
358
404
280
358x288
408
404
280
408x288
458
424
330
458x288
458
464
330
458x288
458
504
330
458x288
Height to bottom edge of
the flue
Dimensions of charging
chamber and charging hole
G1 ½”
combustion process control using draught
controller*** or knob on ash-pan doors;
control of overfire air supply;
factory adapted for installation of blowing set;
large furnace chamber;
Fuels:
furnace grate: hard coal, wood, wood briquet, edgings
6
***extra payable service, installed on the customer’s request
Foot of mobile grate is not available for 8kW model.
* Maximum area of heated rooms estimated for unit heat demand q=100 W/m².
** Boiler weight depends on the equipment.
Delta Plus
Specification / boiler type
controller S3P
warranty
STEEL
heat exchanger made of certified boiler steel
/ grade P265GH/ of 5 mm thickness from steel
mills of Arcelor Mittal Poland S.A. division
Cracow and U.S. Steel Kosice s.r.o;
electronic control of boiler, servicing 2 pumps and
PID algorithm; adjusted angle of control panel;
high thermal efficiency up to 83% thanks to
increased recovery of heat from flue gases
- multi-draught system of horizontal flue gas
ducts;
12
16
19
22
25
28
35
42
49
3,6
-12
4,8
-16
5,7
-19
6,6
-22
7,5
-25
8,4
-28
10,5
-35
12,6
-42
14,7
-49
Power range
kW
m²
1,2
1,4
1,8
2,0
2,2
2,4
2,7
3,2
4,2
4,9
Area of heated rooms*
m²
to 80
to 120
to 160
to 190
to 220
to 250
to 280
to 350
to 420
to 490
Fuel tank capacity
kg
~13
~18
~23
~23
~28
~32
~37
~51
~56
~61
Optimum thermal efficiency
%
~83
Max. permissible operation
pressure
bar
opened 1.5 / closed 2.5 system
Required flue gas draught
Pa
Max. temperature of water
on supply
°C
Boiler weight**
kg
235
262
295
308
l
49
55
70
74
Chimney section
cmxcm
14x14
14x14
14x14
Chimney section
Ø mm
160
160
m
5
5
mm
648
Minimum chimney height
YEARS
8
2,4
-8
Heating area
Boiler water tank capacity
4 years of warranty for heat exchanger tightness
of heat exchanger; 2 years for the remaining
components and efficient operation of the boiler;
Unit
Width
18
21
24
26
27
28
29
31
32
34
331
360
390
437
497
563
82
90
98
114
136
158
14x14
15x15
16x16
16x16
18x18
20x20
21x21
160
160
165
175
185
200
220
235
6
6,5
7
7
7,5
8
8
8,5
648
648
648
698
748
798
852
852
852
65/85
Depth
mm
990
1082
1094
1094
1094
1094
1094
1114
1262
1410
Height
mm
1034
1034
1134
1184
1184
1184
1184
1236
1236
1239
159
159
159
159
159
178
178
178
178
Diameter of supply and
return Dn
mm
Flue size
mm
Maximum power
consumption
Height of bottom edge of flue
Dimensions of charging
chamber and charging hole
G1 ½”
159
W
44
44
44
44
44
44
44
44
165
165
mm
573
573
673
723
723
723
714
765
768
768
width
depth
height
width x height
258
270
240
258x208
258
365
240
258x208
258
404
280
258x238
258
404
280
258x288
308
404
280
308x288
358
404
280
358x288
408
404
280
408x288
458
424
330
458x288
458
464
330
458x288
458
504
330
458x288
boiler adapted for installation in the closed
system in version ***;
multipoint air supply system;
mechanical movable grate for removal of ash
from water grates;
large furnace chamber;
Fuels:
furnace grate: hard coal, fines, wood, wood briquet, edgings
***extra payable service, installed on the customer’s request
Foot of mobile grate is not available for 8kW model.
* Maximum area of heated rooms estimated for unit heat demand q=100 W/m².
** Boiler weight depends on the equipment.
7
KDR 2
Specification / boiler type
Unit
12
15
20
25
Power range
kW
3,6-12
4,5-15
6,0-20
7,5-25
warranty
YEARS
STEEL
heat exchanger made of certified boiler steel / grade
P265GH/ of 6 mm thickness from steel mills of Arcelor
Mittal Poland S.A. division Cracow and U.S. Steel
Kosice s.r.o;
high thermal efficiency up to 85% thanks to increased
recovery of heat from flue gases - multi-draught system
of horizontal flue gas ducts;
boiler adapted for installation in the closed system ***;
35
40
50
Heating area
m²
1,4
1,7
2,1
2,4
2,7
3,4
3,8
4,4
Area of heated rooms*
m²
to 120
to 150
to 200
to 250
to 300
to 350
to 400
to 500
~18
~24
~31
~36
~58
~85
~85
~122
31
32
34
Fuel tank capacity
kg
Optimum thermal efficiency
%
~83,6-85,2
Max. permissible operation
pressure
bar
1,5
Required flue gas draught
Pa
Max. temp. of water on supply
°C
Boiler weight**
kg
244
287
351
375
407
470
518
600
l
72
92
112
119
133
155
167
189
Boiler water tank capacity
4 years of warranty for heat exchangertightness of heat
exchanger; 2 years for the remaining components and
efficient operation of the boiler;
30
9,0-30 10,5-35 12,0-40 15,0-50
22
24
26
28
30
65/90
Chimney section
cmxcm 14x14 14x14 14x14 16x16 17x17 18x18 19x19 21x21
Chimney section
Ø mm
160
160
160
170
190
200
210
m
6
6
7
8
8
8
9
9
mm
547
597
597
647
647
747
747
797
Minimum chimney height
Width
230
Depth
mm
995
1036
1153
1153
1161
1161
1161
1201
Height
mm
1272
1323
1323
1323
1523
1523
1623
1773
Diameter of supply and return Dn
mm
Flue size
mm
159
159
159
178
178
178
194
194
Height of bottom edge of flue
mm
895
945
945
936
1136
1136
1212
1362
width
depth
height
width x height
258
380
230
258 x188
308
430
230
308 x238
308
547
230
308 x238
358
547
230
358 x238
358
547
371
358 x288
458
547
424
458 x288
358
547
424
458 x288
508
547
547
508 x288
Dimensions of charging chamber
and charging hole
G1 ½”
factory adapted for installation of blowing set;
combustion process control using draught controller***
or knob on ash-pan doors;
wide range of power;
control of overfire air supply;
large furnace chamber;
Fuels:
furnace grate: coal, blend of coal and fines, wood in pieces, chips and edgings
***extra payable service, installed on the customer’s request.
8
* Maximum area of heated rooms estimated for unit heat demand q=100 W/m².
** Boiler weight depends on the equipment.
KDR Plus 2
controller S3P
Specification / boiler type
Unit
12
15
20
25
Power range
kW
3,6-12
4,5-15
6,0-20
7,5-25
Heating area
m²
1,4
1,7
2,1
2,4
2,7
3,4
3,8
4,4
Area of heated rooms*
m²
to 120
to 150
to 200
to 250
to 300
to 350
to 400
to 500
Fuel tank capacity
kg
~18
~24
~31
~36
~58
~85
~85
~122
Optimum thermal efficiency
%
~83,7-86,1
Max. permissible operation
pressure
bar
1,5
Required flue gas draught
Pa
31
32
34
Max. temp. of water on supply
°C
Boiler weight**
kg
250
297
358
380
416
482
525
608
l
72
92
112
119
133
155
167
189
Boiler water tank capacity
warranty
STEEL
4 years of warranty for heat exchanger tightness of heat
exchanger; 2 years for the remaining components and
efficient operation of the boiler;
heat exchanger made of certified boiler steel / grade
P265GH/ of 6 mm thickness from steel mills of Arcelor
Mittal Poland S.A. division Cracow and U.S. Steel
Kosice s.r.o;
electronic control of boiler, servicing 2 pumps / central
heating and hot utility water/ and PID algorithm
maintaining constant boiler temperature; adjusted angle
of control panel;
high thermal efficiency up to 86% thanks to increased
recovery of heat from flue gases - multi-draught system
of horizontal flue gas ducts;
24
26
28
35
40
50
30
65/85
Chimney section
cmxcm 14x14 14x14 14x14 16x16 17x17 18x18 19x19 21x21
Chimney section
Ø mm
160
160
160
170
190
200
210
m
6
6
7
8
8
8
9
9
mm
547
597
597
647
647
747
747
797
Minimum chimney height
YEARS
22
30
9,0-30 10,5-35 12,0-40 15,0-50
Width
230
Depth
mm
995
1036
1153
1153
1161
1161
1161
1201
Height
mm
1491
1555
1555
1555
1753
1753
1901
2041
Diameter of supply and return Dn
mm
178
194
194
Flue size
mm
Supply
V/Hz
G1 ½”
159
159
159
178
178
~230/50
Maximum power consumption
W
44
44
44
44
44
44
165
165
Height of bottom edge of flue
mm
950
1000
1000
982
1191
1191
1267
1417
width
depth
height
width x height
258
380
230
258 x188
308
430
230
308 x238
308
547
230
308 x238
358
547
230
358 x238
358
547
371
358 x288
458
547
424
458 x288
458
547
424
458 x288
508
547
547
508 x288
Dimensions of charging chamber
and charging hole
boiler adapted for installation in the closed system ***;
large combustion chamber ideal for combustion of bigger
chunks of wood;
wide range of power;
multipoint system for supply of air to the fuel charging
zone
Fuels:
furnace grate: coal, blend of coal and fines, wood in pieces, chips and edgings
***extra payable service
* Maximum area of heated rooms estimated for unit heat demand q=100 W/m².
** Boiler weight depends on the equipment.
9
EKR
Specification / boiler type
Unit
10
14
18
24
28
Power range
kW
3,0-10
4,2-14
5,4-18
7,2-24
8,4-28
Heating area
m²
1,0
1,5
1,9
2,5
3,0
Area of heated rooms*
m²
to100
to 140
to 180
to 240
to 280
Fuel tank capacity**
kg
~88
~88
~88
~143
~143
Optimum thermal efficiency
%
Max. permissible operation
pressure
bar
Required flue gas draught
Pa
28
29
Max. temp. of water on supply
°C
Boiler weight****
kg
279
337
390
474
510
l
35
49
63
88
105
Chimney section
cmxcm
14x14
14x14
14x14
15x15
16x16
Chimney section
Ø mm
160
160
160
170
180
m
5,5
6,5
7
8
8
Width
mm
1010
1090
1145
1145
1145
Depth
mm
742
777
802
929
1029
Height***
mm
1190
1190
1190
1350
1359
5 years warranty for tightness of heat 410 x 229
exchanger, 2 years for the remaining components and
efficient operation of the boiler;
Diameter of supply and return Dn
mm
Flue size
mm
159
159
heat exchanger made of certified boiler steel /grade
P265GH/ of 5 mm thickness from steel mills of
Arcelor Mittal Poland S.A. division Cracow and U.S.
Steel Kosice s.r.o;
Supply
V/Hz
controller CLASSIC ECO
Boiler water tank capacity
warranty
Minimum chimney height
YEARS
STEEL
high thermal efficiency up to 87% thanks to increased
recovery of heat from flue gases - multi-draught system
of horizontal flue gas ducts;
~85,9-87,5
1,5
20
23
25
65/80
G1 ½”
127
127
159
~230/50
Maximum power consumption
W
68
68
68
117
117
Height of bottom edge of flue
mm
1175
1180
1185
1340
1340
width
depth
height
width x height
260
300
98
260 x 159
360
370
98
360 x 159
410
420
83
410 x 159
410
520
133
410 x 229
410
620
133
410 x 229
Dimensions of charging chamber
and charging hole
large furnace chamber with high efficient trough burner;
electronic control of boiler, servicing 2 pumps;
cast iron
replaceable grate made of heat-resistant cast iron of
high durability;
screw of the fuel feeder made from one component;
NOTE! Please specify side of the container (left or right) during
ordering of the EKR boiler.
10
Fuels:
automatic furnace: eco-pea coal of grain size 5-25 mm
substitute furnace: coal (nut coal), wood in pieces, edgings, chips
* Maximum area of heated rooms estimated for unit heat demand q=100 W/m².
** Fuel tank capacity for charging density 0,8 kg/dm³.
*** Height of boiler can be additionally adjusted by means of provided levelling legs.
Legs regulation varies from 38 to 50 mm.
**** Boiler weight depends on the equipment.
EKR PZ
Burner manufactured by:
controller CLASSIC ECO
Specification / boiler type
Unit
10
14
18
24
28
Power range
kW
3,0-10
4,2-14
5,4-18
7,2-24
8,4-28
Heating area
m²
1,0
1,5
1,9
2,5
3,0
Area of heated rooms*
m²
to 100
to 140
to 180
to 240
to 280
Fuel tank capacity**
kg
~118
~118
~118
~171
~171
Optimum thermal efficiency
%
~85,9-87,5
Max. permissible operation
pressure
bar
1,5
28
29
549
Required flue gas draught
Pa
Max. temp. of water on supply
°C
Boiler weight****
kg
309
374
419
505
l
35
49
63
88
105
Chimney section
cmxcm
14x14
14x14
14x14
15x15
16x16
Chimney section
Ø mm
160
160
160
170
180
m
5,5
6,5
7
8
8
Width
mm
1150
1235
1280
1280
1280
Depth
mm
755
790
815
910
1010
Height***
mm
1375
1375
1375
1475
1475
Diameter of supply and return Dn
mm
159
159
Boiler water tank capacity
warranty
Minimum chimney height
YEARS
STEEL
5 years warranty for tightness of heat exchanger, 2 years
for the remaining components and efficient operation
of the boiler;
heat exchanger made of certified boiler steel /grade
P265GH/ of 5 mm thickness from steel mills of
Arcelor Mittal Poland S.A. division Cracow and U.S.
Steel Kosice s.r.o;
Flue size
mm
Supply
V/Hz
20
23
25
65/80
G1 ½”
127
127
159
~230/50
Maximum power consumption
W
218
218
218
218
267
Height of bottom edge of flue
mm
1175
1180
1185
1340
1340
width
depth
height
width x height
260
300
98
260 x 159
360
370
98
360 x 159
410
420
83
410 x 159
410
520
133
410 x 229
410
620
133
410 x 229
Dimensions of charging chamber
and charging hole
high thermal efficiency up to 87% thanks to increased
recovery of heat from flue gases - multi-draught system
of horizontal flue gas ducts;
AUTO
MANUAL
two combustion chambers: bottom with automatic
burner, upper for combustion of wood /in case of manual
charging/;
large furnace chamber with high efficient trough burner
made of high quality cast iron;
perpetual screw made of cast iron;
NOTE! Please specify side of the container (left or right) during
ordering of the EKR PZ boiler.
Fuels:
automatic furnace: eco-pea coal of grain size 5-25 mm, qualified fines
substitute furnace: coal (nut coal), wood in pieces, edgings, chips
* Maximum area of heated rooms estimated for unit heat demand q=100 W/m².
** Fuel tank capacity for charging density 0,8 kg/dm³.
*** Height of boiler can be additionally adjusted by means of provided levelling legs.
Legs regulation varies from 38 to 50 mm.
**** Boiler weight depends on the equipment.
11
Komfort Eko
controller K1 v2
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*
m²
to 120
to 150
to 200
to 250
to 300
to 350
Fuel tank capacity**
kg
~132
~132
~132
~132
~191
~228
Optimum thermal efficiency
%
Max. permissible operation
pressure
bar
Required flue gas draught
Pa
28
30
31
Max. temp. of water on supply
°C
Boiler weight****
kg
385
415
447
481
558
635
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
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 / ***
mm
1591
1591
1641
1638
1638
1738
Diameter of supply and return Dn
mm
Flue size
mm
159
159
159
178
178
Supply
V/Hz
Boiler water tank capacity
warranty
Minimum chimney height
YEARS
STEEL
5 years warranty for tightness of heat 458 x 288
exchanger, 2 years for the remaining components and
efficient operation of the boiler;
heat exchanger made of certified boiler steel / grade
P265GH/ of 6 mm thickness from steel mills of Arcelor
Mittal Poland S.A. division Cracow and U.S. Steel
Kosice s.r.o;
K1V2 controller with colour touch panel servicing 4 pumps /
central heating, hot utility water, circulating, floor/. Service
of mixing valve. Possibility to control through GSM or
INTERNET*****; adjustable angle of control panel;
high thermal efficiency up to 88% thanks to increased
recovery of heat from flue gases - multi-draught system
of horizontal flue gas ducts;
~85,9-87,5
1,5
22
24
26
65/80
G1 ½”
178
~230/50
Maximum power consumption
W
123
123
123
123
140
140
Height of bottom edge of flue /
flue - horizontal/
mm
1243
1243
1293
1276
1276
1376
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
Dimensions of charging chamber
and charging hole
boiler adapted for installation in the closed system *****;
large furnace chamber with high efficient trough burner;
screw of the fuel feeder made of one component;
cast iron
manual combustion chamber with grate made of
heat-resistant grate;
*****extra payable service, installed on the customer’s request.
12
Fuels:
automatic furnace: eco-pea coal of grain size 5-25 mm
substitute furnace: coal (nut coal), wood in pieces, edgings, chips
* Maximum area of heated rooms estimated for unit heat demand q=100 W/m².
** Fuel tank capacity for charging density 0,8 kg/dm³.
*** Height of boiler can be additionally adjusted by means of provided levelling legs.
Legs regulation varies from 38 to 50 mm.
**** Boiler weight depends on the equipment.
Komfort Eko PZ
Burner manufactured by:
controller DEFRO-SMART II
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*
m²
to 120
to 150
to 200
to 250
to 300
to 350
Fuel tank capacity**
kg
~118
~118
~148
~171
~171
~198
Optimum thermal efficiency
%
~85,9-87,5
Max. permissible operation
pressure
bar
1,5
28
30
31
627
Required flue gas draught
Pa
Max. temp. of water on supply
°C
Boiler weight****
kg
389
424
454
506
566
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
m
6
7
8
8
9
9
mm
1255
1300
1300
1305
1395
1395
Boiler water tank capacity
Minimum chimney height
warranty
Width
YEARS
STEEL
SMART II
5 years warranty for tightness of heat exchanger, 2 years
for the remaining components and efficient operation
of the boiler;
heat exchanger made of certified boiler steel / grade
P265GH/ of 6 mm thickness from steel mills of Arcelor
Mittal Poland S.A. division Cracow and U.S. Steel
Kosice s.r.o;
Defro-Smart II controller with touch panel servicing:
4 pumps /central heating, hot utility water, two heating
cycles/, servicing of mixing valve, control through
the INTERNET with possibility to send SMS messages;
adjustable angle of position of control panel, automatic
combustion control mode “GRUPOWY-AUTO”;
22
24
26
65/80
Depth / flue - horizontal /
mm
1060
1060
1130
1160
1160
1230
Height / flue - vertical / ***
mm
1591
1591
1641
1638
1638
1738
Diameter of supply and return Dn
mm
178
178
178
Flue size
mm
Supply
V/Hz
G1 ½”
159
159
159
~230/50
Maximum power consumption
W
224
224
224
273
273
273
Height of bottom edge of flue
/ flue - horizontal /
mm
1243
1243
1293
1276
1276
1376
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
Dimensions of charging chamber
and charging hole
high thermal efficiency up to 88% thanks to increased
recovery of heat from flue gases - multi-draught system
of horizontal flue gas ducts;
cast iron
furnace chamber with cast iron grate;
perpetual screw made of cast iron;
big furnace chamber with highly efficient retort burner
made of high-quality cast iron;
NOTE! Please specify side of the container (left or right) during ordering
of the KOMFORT EKO PZ boiler.
Fuels:
automatic furnace: eco-pea coal of grain size 5-25 mm, qualified fines
substitute furnace: coal (nut coal), wood in pieces, edgings, chips
* Maximum area of heated rooms estimated for unit heat demand q=100 W/m².
** Fuel tank capacity for charging density 0,8 kg/dm³.
*** Height of boiler can be additionally adjusted by means of provided levelling legs..
Legs regulation varies from 38 to 50 mm.
**** Boiler weight depends on the equipment.
13
Komfort Eko Duo
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*
m²
to 120
to 150
to 200
to 250
to 300
to 350
Fuel tank capacity***
kg
~132
~132
~132
~132
~191
~228
Optimum thermal efficiency
%
~86,7-88,7
Max. permissible operation
pressure
bar
1,5
Required flue gas draught
Pa
28
30
31
Max. temp. of water on supply
°C
Boiler weight****
kg
390
413
441
465
565
605
l
58
62
72
78
87
102
Chimney section
cmxcm
14x14
14x14
15x15
15x15
16x16
17x17
Chimney section
Ø мм
160
160
165
170
180
195
m
6
7
8
8
9
9
Width
mm
1045
1085
1085
1140
1340
1340
Depth
mm
810
810
880
880
950
950
Height**
mm
1496
1496
1496
1496
1516
1566
5 years warranty for tightness of heat 458 x 188
exchanger, 2 years for the remaining components and
efficient operation of the boiler;
Diameter of supply and return Dn
mm
Flue size
mm
159
159
178
194
194
heat exchanger made of certified boiler steel / grade
P265GH/ of 6 mm thickness from steel mills of Arcelor
Mittal Poland S.A. division Cracow and U.S. Steel
Kosice s.r.o;
Supply
V/Hz
controller K1 v2
Boiler water tank capacity
warranty
Minimum chimney height
YEARS
STEEL
K1V2 controller with colour touch panel servicing 4 pumps
/central heating, hot utility water, circulating, floor/. Service
of mixing valve. Possibility to control through GSM or
INTERNET****; adjustable angle of control panel;
22
24
26
65/80
G1 ½”
178
~230/50
Maximum power consumption
W
123
123
123
123
140
140
Height of bottom edge of flue
mm
1129
1129
1120
1120
1144
1194
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 238
Dimensions of charging chamber
and charging hole
high thermal efficiency up to 88% thanks to increased
recovery of heat from flue gases - multi-draught system
of horizontal flue gas ducts;
AUTO
MANUAL
two combustion chambers: bottom with automatic
burner, upper for combustion of wood /in case of manual
charging/;
perpetual screw of fuel feeder completely made
of cast iron;
big furnace chamber with highly efficient retort burner;
*****extra payable service, installed on the customer’s request.
14
Fuels:
automatic furnace: eco-pea coal of grain size 5-25 mm
substitute furnace: coal (nut coal), wood in pieces, edgings, chips
* Maximum area of heated rooms estimated for unit heat demand q=100 W/m².
** Height of boiler can be additionally adjusted by means of provided levelling legs.
Legs regulation varies from 38 to 50 mm.
*** Fuel tank capacity for charging density 0,8 kg/dm³.
**** Boiler weight depends on the equipment.
Komfort Eko Duo PZ
Burner manufactured by:
controller DEFRO-SMART II
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*
m²
to 120
to 150
to 200
to 250
to 300
to 350
Fuel tank capacity***
kg
~148
~148
~148
~148
~198
~198
Optimum thermal efficiency
%
~86,73-88,73
Max. permissible operation
pressure
bar
1,5
28
30
31
596
Required flue gas draught
Pa
Max. temp. of water on supply
°C
Boiler weight****
kg
381
416
451
475
562
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
m
6
7
8
8
9
9
Width
mm
1245
1300
1300
1305
1395
1395
Depth
mm
860
860
930
930
930
1000
Height**
mm
1535
1535
1535
1535
1560
1600
Diameter of supply and return Dn
mm
Flue size
mm
159
159
178
194
194
Supply
V/Hz
Boiler water tank capacity
warranty
Minimum chimney height
YEARS
STEEL
SMART II
5 years warranty for tightness of heat exchanger, 2 years
for the remaining components and efficient operation
of the boiler;
heat exchanger made of certified boiler steel / grade
P265GH/ of 6 mm thickness from steel mills of Arcelor
Mittal Poland S.A. division Cracow and U.S. Steel
Kosice s.r.o;
Defro-Smart II controller with touch panel servicing:
4 pumps /central heating, hot utility water, two heating
cycles/, servicing of mixing valve, control through the
INTERNET with possibility to send SMS messages;
adjustable angle of position of control panel, automatic
combustion control mode “GRUPOWY-AUTO”;
22
24
26
65/80
G1 ½”
178
~230/50
Maximum power consumption
W
224
224
224
273
273
273
Height of bottom edge of flue
mm
1129
1129
1120
1120
1144
1194
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
Dimensions of charging chamber
and charging hole
high thermal efficiency up to 88% thanks to increased
recovery of heat from flue gases - multi-draught system
of horizontal flue gas ducts;
AUTO
MANUAL
two combustion chambers: bottom with automatic
burner, upper for combustion of wood /in case of
manual charging/;
perpetual screw made of cast iron;
big furnace chamber with highly efficient retort burner
made of high quality cast iron;
NOTE! Please specify side of the container (left or right) during
ordering of the KOMFORT EKO DUO PZ boiler
Fuels:
automatic furnace: eco-pea coal of grain size 5-25 mm, qualified fines
substitute furnace: coal (nut coal), wood in pieces, edgings, chips
* Maximum area of heated rooms estimated for unit heat demand q=100 W/m².
** Height of boiler can be additionally adjusted by means of provided levelling legs.
Legs regulation varies from 38 to 50 mm.
*** Fuel tank capacity for charging density 0,8 kg/dm³.
**** Boiler weight depends on the equipment.
15
Komfort Eko Duo Uni R
controller K1PR v2
Specification / boiler type
Unit
15
20
25
30
35
Power range
kW
4,5-15
6,0-20
7,5-25
9,0-30
10,5-35
Heating area
m²
2,2
2,5
2,9
3,2
3,5
Area of heated rooms*
m²
to 150
to 200
to 250
to 300
to 350
Fuel tank capacity**
kg
~156
~156
~156
~191
~228
Optimum thermal efficiency
%
Max. permissible operation
pressure
bar
Required flue gas draught
Pa
30
31
Max. temp. of water on supply
°C
Boiler weight****
kg
428
453
468
548
609
l
68
74
81
89
104
Chimney section
cmxcm
14x14
15x15
15x15
16x16
17x17
Chimney section
Ø mm
160
170
170
180
195
m
7
8
8
9
9
Width
mm
1168
1168
1218
1303
1303
Depth
mm
810
880
880
950
950
Height***
mm
1496
1496
1496
1516
1598
Diameter of supply and return Dn
mm
Flue size
mm
159
178
194
194
Supply
V/Hz
Boiler water tank capacity
warranty
Minimum chimney height
YEARS
STEEL
K1PR v2
5 years warranty for tightness of heat exchanger, 2 years
for the remaining components and efficient operation
of the boiler;
heat exchanger made of certified boiler steel / grade
P265GH/ of 6 mm thickness from steel mills of Arcelor
Mittal Poland S.A. division Cracow and U.S. Steel
Kosice s.r.o;
K1PR v2 controller with colour touch panel servicing 4
pumps /central heating, hot utility water, circulation, floor
pump/. Servicing of mixing valve. Possibility to control
using GSM or INTERNET*****; adjustable angle of position
of control panel, PID control;
high thermal efficiency up to 88% thanks to increased
recovery of heat from flue gases - multi-draught system
of horizontal flue gas ducts;
AUTO
MANUAL
automatic system extinguishing fuel with water, with
thermostatic valve;
26
28
65/80
G1 ½”
178
~230/50
Maximum power consumption
(operation / firing)
W
873/123
873/123
873/123
890/140
890/140
Height of bottom edge of flue
mm
1129
1120
1120
1144
1194
width
depth
height
width x height
308
375
275
308 x 286
308
445
275
308 x 286
358
445
275
358 x 286
458
445
255
458 x 286
458
515
305
458 x 286
Dimensions of charging chamber
and charging hole
Fuels:
automatic furnace: eco-pea coal of grain size 5-25 mm, qualified fines, blends
of grains with eco pea coal
substitute furnace: coal (nut coal), wood in pieces, edgings, chips
automatic fuel ignition system;
***** extra payable service
16
1,5
24
two combustion chambers: bottom with automatic
burner, upper for combustion of wood /in case of manual
charging/;
large furnace chamber with high efficient trough burner;
auto
~86,7-88,7
NOTE! Please specify opening side of the container (left or right) during
ordering of the Komfort Eko Duo Uni R boiler.
* Maximum area of heated rooms estimated for unit heat demand q=100 W/m².
** Fuel tank capacity for charging density 0,8 kg/dm³.
*** Height of boiler can be additionally adjusted by means of provided levelling legs.
Legs regulation varies from 38 to 50 mm.
**** Boiler weight depends on the equipment.
Duo Mini
Burner manufactured by:
controller CLASSIC ECO
Specification / boiler type
Unit
14
17
22
30
Power range
kW
4,2-14
5,1-17
6,6-22
9-30
Heating area
m²
1,7
1,9
2,4
3,2
Area of heated rooms*
m²
to 140
to 170
to 220
to 300
~148
~148
~148
~198
Fuel tank capacity**
kg
Optimum thermal efficiency
%
~87
Max. permissible operation
pressure
bar
opened 1.5 / closed 2.5 system
Required flue gas draught
Pa
Max. temp. of water on supply
°C
Boiler weight****
kg
377
l
66
Chimney section
cmxcm
Chimney section
Boiler water tank capacity
Minimum chimney height
warranty
Width
YEARS
STEEL
5 years warranty for tightness of heat exchanger, 2 years
for the remaining components and efficient operation
of the boiler;
heat exchanger made of certified boiler steel / grade
P265GH/ of 6 mm thickness from steel mills of Arcelor
Mittal Poland S.A. division Cracow and U.S. Steel
Kosice s.r.o;
23
25
27
30
395
438
513
72
87
114
14x14
14x14
15x15
17x17
Ø mm
160
160
165
190
m
5
6
7
8
mm
1197
1230
1230
1230
65/80
Depth
mm
812
812
837
910
Height***
mm
1475
1475
1492
1598
Diameter of supply and return Dn
mm
Flue size
mm
159
159
159
159
Supply
V/Hz
G1 ½”
~230/50
Maximum power consumption
W
267
267
267
284
Height of bottom edge of flue
mm
1437
1437
1492
1598
width
depth
height
width x height
308
340
220
308 x 188
358
340
220
358 x 238
358
390
220
358 x 238
358
470
230
358 x 238
Dimensions of charging chamber
and charging hole
high thermal efficiency up to 88% thanks to increased
recovery of heat from flue gases - multi-draught system
of horizontal flue gas ducts;
boiler adapted for installation in the closed system *****;
AUTO
MANUAL
two combustion chambers: bottom with automatic
burner, upper for combustion of wood /in case of manual
charging/;
perpetual screwcompletely made of cast iron;
***** extra payable service
NOTE! Please specify side of the container (left or right) during
ordering of the DUO MINI boiler.
Fuels:
automatic furnace: eco-pea coal of grain size 5-25 mm, qualified fines
substitute furnace: coal (nut coal), wood in pieces, edgings, chips
* Maximum area of heated rooms estimated for unit heat demand q=100 W/m².
** Fuel tank capacity for charging density 0,8 kg/dm³.
*** Height of boiler can be additionally adjusted by means of provided levelling legs.
Legs regulation varies from 38 to 50 mm.
**** Boiler weight depends on the equipment.
17
Defro Duo
controller K1P v3
Specification / boiler type
Unit
15
20
25
35
50
75
Power range
kW
4,5-15
6,0-20
7,5-25
10,5-35
15,0-50
22,5-75
Heating area
m²
1,9
2,4
2,8
3,2
4,4
5,8
Area of heated rooms*
m²
to 150
to 200
to 250
to 350
to 500
до 750
Fuel tank capacity***
kg
~176
~176
~176
~266
~266
~342
Optimum thermal efficiency
%
~90,3-90,9
Max. permissible operation
pressure
bar
opened 1.5 / closed 2.5 system
Required flue gas draught
Pa
Max. temp. of water on supply
°C
Boiler weight****
kg
465
504
l
80
106
Chimney section
cmxcm
14x14
Chimney section
Ø mm
m
Width
mm
Depth
Height**
Diameter of supply and return Dn
mm
Flue size
mm
Supply
V/Hz
Boiler water tank capacity
warranty
Minimum chimney height
YEARS
STEEL
K1P v3
5 years warranty for tightness of heat 504 x 184
exchanger, 2 years for the remaining components and
efficient operation of the boiler;
heat exchanger made of certified boiler steel / grade
P265GH/ of 6-10 mm thickness from steel mills of
Arcelor Mittal Poland S.A. division Cracow and U.S.
Steel Kosice s.r.o;
K1P v3 controller with colour touch panel servicing 4
pumps /central heating, hot utility water, circulation, floor
pump/. Servicing of mixing valve. Possibility to control
using GSM or INTERNET******; adjustable angle of
position of control panel, ADAPTIVE CONTROL control;
24
26
28
31
34
38
539
627
798
949
114
120
172
218
14x14
15x15
18x18
20x20
25x25
160
160
170
200
230
280
7
7,5
8
9
10
11
1080
1080
1136
1300
1300
1380
mm
950
1060
1060
1090
1310
1318
mm
1664
1664
1664
1715
1715
1912
194
194
245
65/80
G1 ½”
159
159
178
G2”
~230/50
Maximum power consumption
W
123
123
123
140
140
195
Height of bottom edge of flue
mm
1258
1258
1252
1270
1270
1404
width
depth
height
width x height
308
420
203
308 x 398
308
529
191
308 x 398
358
529
228
358 x 398
408
529
253
408 x 398
404
750
223
404 x 398
504
750
331
504 x 398
Dimensions of charging chamber
and charging hole
high thermal efficiency up to 90% thanks to increased
recovery of heat from flue gases - multi-draught system of
horizontal flue gas ducts;
boiler adapted for installation in the closed system *****;
AUTO
MANUAL
two combustion chambers: bottom with automatic
burner, upper for combustion of wood /in case of manual
charging/;
large furnace chamber with high efficient trough burner;
***** extra payable service
18
Fuels:
automatic furnace: eco-pea coal of grain size 5-25 mm
substitute furnace: coal (nut coal), wood in pieces, edgings, chips
* Maximum area of heated rooms estimated for unit heat demand q=100 W/m².
** Height of boiler can be additionally adjusted by means of provided levelling legs.
Legs regulation varies from 38 to 50 mm.
*** Fuel tank capacity for charging density 0,8 kg/dm³.
**** Boiler weight depends on the equipment.
Defro Duo Uni
controller K1P v3
Specification / boiler type
Unit
15
20
25
35
50
Power range
kW
4,5-15
6,0-20
7,5-25
10,5-35
15,0-50
Heating area
m²
1,9
2,4
2,8
3,2
4,4
Area of heated rooms*
m²
to 150
to 200
to 250
to 350
to 500
Fuel tank capacity***
kg
~178
~178
~178
~228
~228
Optimum thermal efficiency
%
~90,3-90,9
Max. permissible operation
pressure
bar
opened 1.5 / closed 2.5 system
Required flue gas draught
Pa
Max. temp. of water on supply
°C
Boiler weight****
kg
459
502
l
80
106
Chimney section
cmxcm
14x14
Chimney section
Ø mm
m
Width
mm
Depth
mm
Height**
mm
Diameter of supply and return Dn
mm
Flue size
mm
159
159
Supply
V/Hz
Boiler water tank capacity
warranty
Minimum chimney height
YEARS
STEEL
K1P v3
5 years warranty for tightness of heat exchanger, 2 years
for the remaining components and efficient operation
of the boiler;
heat exchanger made of certified boiler steel /grade
P265GH/ of 6-10 mm thickness from steel mills of
Arcelor Mittal Poland S.A. division Cracow and U.S.
Steel Kosice s.r.o;
K1P v3 controller with colour touch panel servicing 4
pumps /central heating, hot utility water, circulation, floor
pump/. Servicing of mixing valve. Possibility to control
using GSM or INTERNET******; adjustable angle of
position of control panel, ADAPTIVE CONTROL control;
high thermal efficiency up to 90% thanks to increased
recovery of heat from flue gases - multi-draught system
of horizontal flue gas ducts;
24
26
28
31
34
538
614
777
114
120
172
14x14
15x15
18x18
20x20
160
160
170
200
230
7
7,5
8
9
10
1195
1195
1257
1298
1287
950
1060
1060
1090
1310
1664
1664
1664
1715
1715
194
194
65/80
G1 ½”
178
~230/50
Maximum power consumption
(operation / firing)
W
873/123
873/123
873/123
890/140
890/140
Height of bottom edge of flue
mm
1258
1258
1252
1270
1270
width
depth
height
width x height
308
420
203
308 x 398
308
529
191
308 x 398
358
529
228
358 x 398
408
529
253
408 x 398
404
750
223
404 x 398
Dimensions of charging chamber
and charging hole
boiler adapted for installation in the closed system *****;
AUTO
MANUAL
two combustion chambers: bottom with automatic
burner, upper for combustion of wood /in case of manual
charging/;
bottom furnace chamber with high efficient trough
burner;
Fuels:
automatic furnace: eco-pea coal of grain 5-25 mm, qualified fines, mix of crops
grains with eco-pea coal
substitute furnace: coal (nut coal), wood in pieces, edgings, chips
automatic system extinguishing fuel with water, with
thermostatic valve;
*****extra payable service
* Maximum area of heated rooms estimated for unit heat demand q=100 W/m².
** Height of boiler can be additionally adjusted by means of provided levelling legs.
Legs regulation varies from 38 to 50 mm.
*** Fuel tank capacity for charging density 0,8 kg/dm³.
**** Boiler weight depends on the equipment.
19
Defro Duo EkoPell
controller APC ADAPTIVE
CONTROL version 3
Specification / boiler type
Unit
15
20
25
35
50
75
Power range
kW
4,5-15
6,0-20
7,5-25
10,5-35
15,0-50
22,5-75
Heating area
m²
1,9
2,4
2,8
3,2
4,4
5,8
Area of heated rooms*
m²
to 150
to 200
to 250
to 350
to 500
to 750
Fuel tank capacity***
kg
~235
~235
~235
~235
~308
~308
Optimum thermal efficiency
%
~90,1-92,5
Max. permissible operation
pressure
bar
opened 1.5 / closed 2.5 system
Required flue gas draught
Pa
Max. temp. of water on supply
°C
Boiler weight****
kg
481
542
l
84
103
Chimney section
cmxcm
14x14
Chimney section
Ø mm
m
Width
mm
Depth
Height**
Diameter of supply and return Dn
mm
Flue size
mm
Supply
V/Hz
Boiler water tank capacity
warranty
Minimum chimney height
YEARS
STEEL
5 years warranty for tightness of heat exchanger, 2 years
for the remaining components and efficient operation
of the boiler;
heat exchanger made of certified boiler steel / grade
P265GH/ of 6-10 mm thickness from steel mills of
Arcelor Mittal Poland S.A. division Cracow and U.S.
Steel Kosice s.r.o;
APC ADAPTIVE CONTROL controller ver. 3 servicing 4
pumps /central heating, hot utility water, circulating, floor/.
Control of two mixing valves; ONLINE change and preview
of parameters of main controller through installed internet
module with RJ-45 socket and through the additional GSM
module*****;
24
26
28
31
34
38
578
638
855
1002
117
126
176
210
14x14
15x15
18x18
20x20
25x25
160
160
170
200
230
280
7
7,5
8
9
10
11
1540
1540
1590
1640
1640
1740
mm
1128
1235
1235
1300
1523
1580
mm
1659
1659
1659
1704
1708
1882
194
194
245
65/85
G1 ½”
159
159
178
G2”
~230/50
Maximum power consumption
(operation / firing)
W
76/376
76/376
76/376
126/426
Height of bottom edge of flue
mm
1258
1258
1252
1270
1275
1409
width
depth
height
width x height
308
420
210
308 x 398
308
528
210
308 x 398
358
528
210
358 x 398
408
528
210
408 x 398
404
750
210
404 x 398
504
695
409
504 x 398
Dimensions of charging chamber
and charging hole
high thermal efficiency up to 92% thanks to increased
recovery of heat from flue gases - multi-draught system
of horizontal flue gas ducts;
126/426 126/426
boiler adapted for installation in the closed system *****;
auto
automatic fuel ignition system connected with automatic
furnace cleaning system;
large furnace chamber with pellet burner;
***** extra payable service
20
Fuels:
automatic furnace: wood pellet with diameter 6-8 mm
substitute furnace: coal, wood in pieces
* Maximum area of heated rooms estimated for unit heat demand q=100 W/m².
** Height of boiler can be additionally adjusted by means of provided levelling legs.
*** Fuel tank capacity for charging density 0,6 kg/dm³.
**** Boiler weight depends on the equipment.
Defro Kompakt EkoPell
controller APC ADAPTIVE
CONTROL version 2
ASS
5 CL
wgthe
normy
acc. to
standard
EN 303-5:2012
Defro Kompakt EkoPell F
- version with automatic cleaning
and ash removal (extra payable
according to the price list of
boiler equipment)
Specification / boiler type
Unit
16
22
30
40
50
Power range
kW
4,8-16
6,6-22
9,0-30
12,0-40
15,0-50
Heating area
m²
2,0
2,4
3,2
4,2
5,0
Area of heated rooms*
m²
to 160
to 220
to 300
to 400
to 500
Fuel tank capacity***
kg
~105
~145
~192
~289
~340
Optimum thermal efficiency
%
~90-92
Max. permissible operation
pressure
bar
opened 2.0 / closed 2.5 system
Required flue gas draught
Pa
Max. temp. of water on supply
°C
Boiler weight*****
kg
418
474
l
77
98
Chimney section
cmxcm
14x14
Chimney section
Ø mm
m
Boiler water tank capacity
warranty
Minimum chimney height
YEARS
STEEL
5 years warranty for tightness of heat exchanger, 2 years
for the remaining components and efficient operation
of the boiler;
heat exchanger made of certified boiler steel / grade
P265GH/ of 5-6 mm thickness from steel mills of Arcelor
Mittal Poland S.A. division Cracow and U.S. Steel
Kosice s.r.o;
APC ADAPTIVE CONTROL controller ver. 2 servicing
4 pumps /central heating, hot utility water, circulating,
floor/. Control of two mixing valves; ONLINE change
and preview of parameters of main controller through
installed internet module with RJ-45 socket and through
the additional GSM module*****;
high thermal efficiency up to 91% thanks to increased
recovery of heat from flue gases - multi-draught system
of horizontal flue gas ducts;
Width
15
15
20
25
30
565
703
798
127
180
192
15x15
16x16
19x19
20x20
160
170
180
210
230
7
7,5
8,5
9
10
mm
1290
1290
1390
1470
1590
65/85
Depth
mm
1558
1588
1617
1630
1740
Height**
mm
1129
1279
1379
1599
1649
Diameter of supply and return Dn
mm
129
129
Flue size
mm
Supply
V/Hz
Maximum power consumption
(operation / firing)
Height of bottom edge of flue****
G1 ½”
98
98
129
~230/50
W
96/396
96/396
171/471
171/471
199/499
mm
1002
1152
1292
1502
1552
boiler adapted for installation in the closed system;
auto
automatic fuel ignition system connected with automatic
furnace cleaning system;
ceramic catalysts stabilizing combustion process;
exhaust fan;;
****** extra payable service
Fuels:
automatic furnace: wood pellet with diameter 6-8 mm
* Maximum area of heated rooms estimated for unit heat demand q=100 W/m².
** Height of boiler can be additionally adjusted by means of provided levelling legs.
*** Fuel tank capacity for charging density 0,6 kg/dm³.
**** In case of using the levelling legs, boiler’s dimensions increase from 38 to 50 mm.
***** Boiler weight depends on the equipment.
21
Agro
controller K1 v2
Specification / boiler type
Unit
15
20
25
35
50
75
Power range
kW
4,5-15
6,0-20
7,5-25
10,5-35
15,0-50
22,5-75
Heating area
m²
2,3
2,6
3,1
4,0
5,3
7,6
Area of heated rooms*
m²
to 150
to 200
to 250
to 350
to 500
to 750
~165
~165
~165
~191
~191
~258
Fuel tank capacity***
kg
Optimum thermal efficiency
%
~86,1-89,3
Max. permissible operation
pressure
bar
opened 1.5 / closed 2.5 system
Required flue gas draught
Pa
Max. temp. of water on supply
°C
Boiler weight****
kg
477
486
535
l
87
95
115
Chimney section
cmxcm
14x14
14x14
16x16
Chimney section
Ø mm
160
160
m
6,5
7
Width
mm
1190
Depth / flue - horizontal /
mm
Height / flue - vertical /**
mm
Diameter of supply and return Dn
mm
Boiler water tank capacity
warranty
Minimum chimney height
YEARS
STEEL
5 years warranty for tightness of heat 504 x 334
exchanger, 2 years for the remaining components and
efficient operation of the boiler;
heat exchanger made of certified boiler steel /grade
P265GH/ of 6-8 mm thickness from steel mills of Arcelor
Mittal Poland S.A. division Cracow and U.S. Steel
Kosice s.r.o;
K1V2 controller with colour touch panel servicing 4 pumps
/central heating, hot utility water, circulating, floor/. Service
of mixing valve. Possibility to control through GSM or
INTERNET*****; adjustable angle of control panel;
Flue size
mm
Supply
V/Hz
24
26
28
31
34
38
667
880
1123
141
178
248
18x18
20x20
25x25
180
200
230
280
8
9
9
11
1272
1272
1324
1324
1405
1027
1027
1027
1098
1309
1448
1406
1406
1453
1522
1562
1592
194
245
65/80
G1 ½”
159
159
178
194
~230/50
Maximum power consumption
W
123
123
123
140
140
195
Height of bottom edge of flue /
flue - horizontal /
mm
746
746
887
921
971
980
Dimensions of charging chamber
and charging hole
width
depth
height
width x height
308
383
263
308 x 238
358
383
263
358 x 238
358
483
247
358 x 338
408
452
294
408 x 338
404
557
345
404 x 334
504
527
342
504 x 334
high thermal efficiency up to 90% thanks to increased
recovery of heat from flue gases - multi-draught system of
horizontal flue gas ducts;
boiler adapted for installation in the closed system *****;
AUTO
MANUAL
two combustion chambers: bottom with automatic
burner, upper for combustion of wood /in case of manual
charging/;
large furnace chamber with high efficient trough burner;
***** extra payable service, installed on the customer’s request
22
Fuels:
automatic furnace: eco-pea coal of grain size 5-25 mm
substitute furnace: coal (nut coal), wood in pieces, edgings, chips
* Maximum area of heated rooms estimated for unit heat demand q=100 W/m².
** Height of boiler can be additionally adjusted by means of provided levelling legs.
Legs regulation varies from 38 to 50 mm.
*** Fuel tank capacity for charging density 0,8 kg/dm³.
**** Boiler weight depends on the equipment.
Agro Uni
controller K1 v2
Specification / boiler type
Unit
15
20
25
35
50
Power range
kW
4,5-15
6,0-20
7,5-25
10,5-35
15,0-50
Heating area
m²
2,3
2,6
3,1
4,0
5,3
Area of heated rooms*
m²
to 150
to 200
to 250
to 350
to 500
Fuel tank capacity**
kg
~165
~165
~165
~191
~191
Optimum thermal efficiency
%
Max. permissible operation
pressure
bar
Required flue gas draught
Pa
Max. temp. of water on supply
°C
Boiler weight****
kg
470
501
l
87
95
Chimney section
cmxcm
14x14
Chimney section
Ø mm
m
Width
34
548
643
864
115
141
178
14x14
16x16
18x18
20x20
160
160
180
200
230
6,5
7
8
9
9
mm
1216
1278
1278
1300
1300
Depth
mm
1027
1027
1027
1098
1309
Height***
mm
1524
1524
1524
1539
1562
Diameter of supply and return Dn
mm
194
194
warranty
Minimum chimney height
YEARS
STEEL
heat exchanger made of certified boiler steel /grade
P265GH/ of 6-8 mm thickness from steel mills of Arcelor
Mittal Poland S.A. division Cracow and U.S. Steel
Kosice s.r.o;
K1V2 controller with colour touch panel servicing 4 pumps /
central heating, hot utility water, circulating, floor/. Service
of mixing valve. Possibility to control through GSM or
INTERNET*****; adjustable angle of control panel;
opened 1.5 / closed 2.5 system
31
Boiler water tank capacity
5 years warranty for tightness of heat exchanger, 2 years
for the remaining components and efficient operation
of the boiler;
~86,1-89,3
Flue size
mm
Supply
V/Hz
24
26
28
65/80
G1 ½”
159
159
178
~230/50
Maximum power consumption
W
123/873
123/873
123/873
140/890
140/890
Height of bottom edge of flue
mm
746
746
887
921
971
width
depth
height
width x height
308
383
263
308 x 238
358
383
263
358 x 238
358
483
247
358 x 338
408
452
294
408 x 338
404
557
345
404 x 334
Dimensions of charging chamber
and charging hole
high thermal efficiency up to 90% thanks to increased
recovery of heat from flue gases - multi-draught system of
horizontal flue gas ducts;
boiler adapted for installation in the closed system *****;
AUTO
MANUAL
two combustion chambers: bottom with automatic
burner, upper for combustion of wood /in case of manual
charging/;
large furnace chamber with high efficient trough burner;
Fuels:
automatic furnace: eco-pea coal of grain size 5-25 mm, qualified fines, blends
of grains with eco pea coal
substitute furnace: coal (nut coal), wood in pieces, edgings, chips
automatic system extinguishing fuel with water, with
thermostatic valve;
***** extra payable service, installed on the customer’s request
* Maximum area of heated rooms estimated for unit heat demand q=100 W/m².
** Fuel tank capacity for charging density 0,8 kg/dm³.
*** Height of boiler can be additionally adjusted by means of provided levelling legs.
Legs regulation varies from 38 to 50 mm.
**** Boiler weight depends on the equipment.
23
AKM
Specification / boiler type
Unit
15
22
30
40
50
75
Power range
kW
4,5-15
6,6-22
9,0-30
12,0-40
15,0-50
22,5-75
Heating area
m²
1,8
2,8
3,2
4,2
5,2
7,8
Area of heated rooms*
m²
to 150
to 220
to 300
to 400
to 500
to 750
Fuel tank capacity**
kg
~89
~117
~130
~200
~262
~282
Optimum thermal efficiency
%
~87-88
Max. permissible operation
pressure
bar
1,5
Required flue gas draught
Pa
32
34
38
Max. temp. of water on supply
°C
Boiler weight****
kg
411
526
574
717
817
1120
l
68
109
119
151
172
257
Chimney section
cmxcm
14x14
15x15
17x17
19x19
21x21
25x25
Chimney section
Ø mm
160
165
190
215
230
290
m
6
7
8
8
9
9
Width
mm
625
633
670
770
820
845
Depth
mm
1614
1814
1820
1820
1820
2022
Height***
mm
1346
1507
1507
1607
1707
1817
Diameter of supply and return Dn
mm
5 years warranty for tightness of heat 504 x 338
exchanger, 2 years for the remaining components and
efficient operation of the boiler;
Flue size
mm
194
194
Supply
V/Hz
heat exchanger made of certified boiler steel /grade
P265GH/ of 6-8 mm thickness from steel mills of
Arcelor Mittal Poland S.A. division Cracow and U.S.
Steel Kosice s.r.o;
Maximum power consumption
W
224
273
273
290
290
345
Height of bottom edge of flue
mm
1312
1476
1476
1577
1677
1817
width
depth
height
width x height
258
210
300
258 x 188
258
410
300
258 x 238
308
410
300
308 x 238
408
360
400
408 x 238
454
360
400
454 x 238
504
560
400
504 x 338
controller K2
Boiler water tank capacity
warranty
Minimum chimney height
YEARS
STEEL
K2 controller with colour touch panel servicing 4 pumps
/central heating, hot utility water, circulating, floor/. Service
of mixing valve. Possibility to control through GSM or
INTERNET*****; adjustable angle of control panel;
Dimensions of charging chamber
and charging hole
24
26
30
65/80
G1 ½”
159
159
178
G2 ”
high thermal efficiency up to 87% thanks to increased
recovery of heat from flue gases - multi-draught system
of horizontal flue gas ducts;
boiler adapted for installation in the closed system *****;
cast iron
replaceable grate made of heat-resistant cast iron
of high durability;
stable and quiet operation thanks to eccentrc driving
mechanism and completely bearing of the fuel feeding
component;
***** extra payable service
24
245
~230/50
Fuels:
automatic furnace: qualified fines, eco pea coal 5-25 mm
substitute furnace: coal (nut coal), wood in pieces, edgings, chips
* Maximum area of heated rooms estimated for unit heat demand q=100 W/m².
** Fuel tank capacity for charging density 0,8 kg/dm³.
*** Height of boiler can be additionally adjusted by means of provided levelling legs.
Legs regulation varies from 38 to 50 mm.
**** Boiler weight depends on the equipment.
AKM Duo
controller K2
Specification / boiler type
Unit
16
19
24
30
Power range
kW
4,8-16
5,7-19
7,2-24
9,0-30
Heating area
m²
2,2
2,5
3,0
3,3
Area of heated rooms*
m²
to 160
to 190
to 240
to 300
~160
~160
~165
~165
28
30
656
Fuel tank capacity**
kg
Optimum thermal efficiency
%
~87-88
Max. permissible operation
pressure
bar
1,5
Required flue gas draught
Pa
Max. temp. of water on supply
°C
Boiler weight****
kg
478
520
580
l
72
77
100
107
Chimney section
cmxcm
14x14
14x14
15x15
16x16
Chimney section
Ø mm
160
160
170
180
m
7
8
8
9
Width
mm
1322
1372
1372
1422
Depth
mm
928
928
1028
1028
Height***
mm
1542
1542
1552
1552
Diameter of supply and return Dn
mm
178
194
Boiler water tank capacity
warranty
Minimum chimney height
YEARS
STEEL
5 years warranty for tightness of heat 408 x 189
exchanger, 2 years for the remaining components and
efficient operation of the boiler;
heat exchanger made of certified boiler steel / grade
P265GH/ of 6-10 mm thickness from steel mills of
Arcelor Mittal Poland S.A. division Cracow and U.S.
Steel Kosice s.r.o;
K2 controller with colour touch panel servicing 4 pumps /
central heating, hot utility water, circulating, floor/. Service
of mixing valve. Possibility to control through GSM or
INTERNET*****; adjustable angle of control panel;
Flue size
mm
Supply
V/Hz
24
26
65/80
G1 ½”
159
159
~230/50
Maximum power consumption
W
224
224
273
273
Height of bottom edge of flue
mm
1178
1178
1179
1157
width
depth
height
width x height
308
370
240
308 x 189
358
370
240
358 x 189
358
470
240
358 x 189
408
470
240
408 x 189
Dimensions of charging chamber
and charging hole
high thermal efficiency up to 87% thanks to increased
recovery of heat from flue gases - multi-draught system
of horizontal flue gas ducts;
large combustion chamber with ram header, recinforced
drawer feeding the fuel;
AUTO
MANUAL
two combustion chambers: bottom with automatic
burner, upper for combustion of wood /in case of
manual charging/;
stable operation is ensured by eccentric power
transmission mechanism and bearing of fuel feeding
component;
***** extra payable service
NOTE! Please specify opening side of the container (left or right)
during ordering of the AKM DUO boiler.
Fuels:
automatic furnace: qualified fines, eco pea coal 5-25 mm
substitute furnace: coal (nut coal), wood in pieces, edgings, chips
* Maximum area of heated rooms estimated for unit heat demand q=100 W/m².
** Fuel tank capacity for charging density 0,8 kg/dm³.
*** Height of boiler can be additionally adjusted by means of provided levelling legs.
Legs regulation varies from 38 to 50 mm.
**** Boiler weight depends on the equipment.
25
Sigma EkoPell
controller APC ADAPTIVE
CONTROL version 1
Specification / boiler type
Unit
12
16
20
Power range
kW
3,6-12
4,8-16
6,0-20
Heating area
m²
1,7
2,1
2,5
Area of heated rooms*
m²
to 120
to 160
to 200
~160
~160
~160
Fuel tank capacity***
kg
Optimum thermal efficiency
%
~90,3 - 90,8
Max. permissible operation
pressure
bar
opened 1.5 / closed 2.5 system
Required flue gas draught
Pa
Max. temp. of water on supply
°C
Boiler weight****
kg
325
374
459
l
92
100
120
Chimney section
cmxcm
14x14
14x14
15x15
Chimney section
Ø mm
160
160
170
m
5
6
7,5
Width
mm
1300
1300
1300
Depth
mm
1400
1400
1400
Height**
mm
1350/1700
1350/1700
1420/1700
5 years warranty for tightness of heat exchanger,
2 years for the remaining components and efficient
operation of the boiler;
Diameter of supply and return Dn
mm
Flue size
mm
heat exchanger made of certified boiler steel / grade
P265GH/ of 5 mm thickness from steel mills of Arcelor
Mittal Poland S.A. division Cracow and U.S. Steel
Kosice s.r.o;
Supply
V/Hz
Maximum power consumption
(operation / firing)
W
76/376
76/376
76/376
APC ADAPTIVE CONTROL controller ver. 1 servicing 4
pumps /central heating, hot utility water, circulating, floor/.
Control of two mixing valves; ONLINE change and preview
of parameters of main controller through installed internet
module with RJ-45 socket and through the additional GSM
module*****;
Height of bottom edge of flue
mm
740
900
1050
Boiler water tank capacity
SS
A
5 CL
wgthe
normy
acc. to
standard
warranty
EN 303-5:2012
YEARS
STEEL
Minimum chimney height
22
24
G1 ½”
159
159
boiler adapted for installation in the closed system *****;
automatic fuel ignition system connected with
automatic furnace cleaning system;*****;
ceramic catalysts stabilizing combustion process;
***** extra payable service
26
159
~230/50
high thermal efficiency up to 91% thanks to increased
recovery of heat from flue gases - multi-draught system
of horizontal flue gas ducts;
auto
28
65/85
Fuels:
automatic furnace: wood pellet with diameter 6-8 mm
* Maximum area of heated rooms estimated for unit heat demand q=100 W/m².
** Height of boiler can be additionally adjusted by means of provided levelling legs.
*** Fuel tank capacity for charging density 0,6 kg/dm³.
**** Boiler weight depends on the equipment.
Sigma Uni
controller K1 v2
SS
A
5 CL
wgthe
normy
acc. to
standard
warranty
EN 303-5:2012
YEARS
STEEL
5 years warranty for tightness of heat exchanger, 2 years
for the remaining components and efficient operation
of the boiler;
heat exchanger made of certified boiler steel / grade
P265GH/ of 5 mm thickness from steel mills of Arcelor
Mittal Poland S.A. division Cracow and U.S. Steel
Kosice s.r.o;
K1V2 controller with colour touch panel servicing
4 pumps / central heating, hot utility water, circulating,
floor/. Service of mixing valve. Possibility to control
through GSM or INTERNET*****; adjustable angle of
control panel;
high thermal efficiency up to 89% thanks to increased
recovery of heat from flue gases - multi-draught system
of horizontal flue gas ducts;
boiler adapted for installation in the closed system *****;
auto
Specification / boiler type
Unit
16
24
36
48
Power range
kW
4,8-16
7,2-24
10,8-36
14,4-48
Heating area
m²
2,1
2,4
3,8
4,7
Area of heated rooms*
m²
to 160
to 240
to 360
to 480
Fuel tank capacity**
kg
~165
~165
~191
~266
Optimum thermal efficiency
%
~88,8 - 88,9
Max. permissible operation
pressure
bar
opened 1.5 / closed 2.5 system
Required flue gas draught
Pa
Max. temp. of water on supply
°C
31
34
Boiler weight****
kg
462
l
97
529
669
735
114
160
Chimney section
cmxcm
196
14x14
15x15
17x17
19x19
Chimney section
Ø mm
160
170
195
225
m
6
7,5
9
10
Width
mm
1225
1225
1310
1310
Depth
mm
1070
1110
1210
1210
Height***
mm
1430
1430
1490
1700
Diameter of supply and return Dn
mm
Flue size
mm
159
178
178
194
Supply
V/Hz
Boiler water tank capacity
Minimum chimney height
24
28
65/80
G1 ½”
~230/50
Maximum power consumption
(operation / firing)
W
123/873
123/873
140/890
140/890
Height of bottom edge of flue
mm
900
1030
1077
1290
automatic fuel ignition system connected with automatic
furnace cleaning system;*****;
ceramic catalysts stabilizing combustion process;
large furnace chamber with high efficient trough burner;
automatic system extinguishing fuel with water, with
thermostatic valve;
***** extra payable service
NOTE! Please specify opening side of the container (left or right) during
ordering of the SIGMA UNI boiler.
Fuels:
automatic furnace: eco-pea coal of grain 5-25 mm
* Maximum area of heated rooms estimated for unit heat demand q=100 W/m².
** Fuel tank capacity for charging density 0,8 kg/dm³..
*** Height of boiler can be additionally adjusted by means of provided levelling legs.
Legs regulation varies from 38 to 50 mm.
**** Boiler weight depends on the equipment.
27
Sigma
controller K1 v2
Specification / boiler type
Unit
16
24
36
48
Power range
kW
4,8-16
7,2-24
10,8-36
14,4-48
Heating area
m²
2,1
2,4
3,8
4,7
Area of heated rooms*
m²
to 160
to 240
to 360
to 480
Fuel tank capacity**
kg
~165
~165
~191
~266
Optimum thermal efficiency
%
~87-88,5
Max. permissible operation
pressure
bar
opened 1.5 / closed 2.5 system
Required flue gas draught
Pa
Max. temp. of water on supply
°C
31
34
Boiler weight****
kg
449
l
97
523
657
728
114
160
Chimney section
cmxcm
196
14x14
15x15
17x17
19x19
Chimney section
Ø mm
160
170
195
225
m
6
7,5
9
10
Width
mm
1220
1220
1320
1320
Depth
mm
1070
1110
1210
1210
Height***
mm
1364
1420
1480
1700
Diameter of supply and return Dn
mm
178
194
Boiler water tank capacity
ASS
5 CL
wgthe
normy
acc. to
standard
warranty
EN 303-5:2012
YEARS
STEEL
СТАЛЬ
5 years warranty for tightness of heat 458 x 288
exchanger, 2 years for the remaining components and
efficient operation of the boiler;
heat exchanger made of certified boiler steel / grade
P265GH/ of 6 mm thickness from steel mills of Arcelor Mittal
Poland S.A. division Cracow and U.S. Steel Kosice s.r.o;
K1V2 controller with colour touch panel servicing 4 pumps /
central heating, hot utility water, circulating, floor/. Service
of mixing valve. Possibility to control through GSM or
INTERNET*****; adjustable angle of control panel;
Minimum chimney height
Flue size
mm
Supply
V/Hz
24
28
65/80
G1 ½”
159
178
~230/50
Maximum power consumption
W
123
123
140
140
Height of bottom edge of flue
mm
900
1030
1077
1290
high thermal efficiency up to 88% thanks to increased
recovery of heat from flue gases - multi-draught system
of horizontal flue gas ducts;
boiler adapted for installation in the closed system *****;
large furnace chamber with high efficient trough burner;
screw of the fuel feeder made of one component;
***** extra payable service, installed on the customer’s request
28
Fuels:
automatic furnace: eco-pea coal of grain 5-25 mm
* Maximum area of heated rooms estimated for unit heat demand q=100 W/m².
** Fuel tank capacity for charging density 0,8 kg/dm³.
*** Height of boiler can be additionally adjusted by means of provided levelling legs.
Legs regulation varies from 38 to 50 mm.
**** Boiler weight depends on the equipment.
Bio Slim
10
kW
15
kW
20
kW
NEW
● Innovative, compact and fully automatic boiler fired with pellet
equipped with automatic fuel ignition system.
● It consists of two primary parts: horizontal, fire-tube heat exchangers
and fuel container located directly over the heat exchanger.
● This solution resulted in minimization of boiler dimensions allowing
assembling even in very small boiler rooms.
● Intuitive and user-friendly controller with colour touch display allows
easy and quick adjustment of temperature, changing of options and
adaptation of the individual preferences.
More information soon.
29
Heat Pump PC ECO 230
Specification / type
Unit
PC ECO 230
Rated heating power
kW
1,8
Max. heating power
kW
3,6
Rated power consumption of the
compressor
kW
0,5
Compressor
type
rotational
Electric heater power
kW
1,8
Power supply
V/f/Hz
230/1/50
Cooling agent / amount
type/g
R134a / 100
m³/h
300
l
230
Diameter of air inlet / outlet
channel
mm
Ø 150
Max. length of air channels
m
10
Heat exchanger area
m²
0,5
Dimensions of the machine
mm
Ø 670 x 1550
Max. water flow temperature
°C
60
Working range
°C
-3 ~ 35
inch
G1 ¾”
kg
110
Air flow
Tank capacity
Water connection dimensions
Water weight net
30
Air/water type heat pumps for preparation of hot utility water DEFRO PC
ECO 230 are modern equipment, which can reduce costs of preparation of
hot water for the home users. Wide range of temperature of air taken by
the pumps causes that it can operate for whole year without any stoppages,
regardless time of the day and weather conditions.
Heater
Specification / boiler type
Unit
NP 35
Power range
kW
35
70
Air flow
m³/h
5700
8268
Type of fuel
m²
Optimum thermal efficiency
%
~90
Power consumption
W
246
NP 70
wood
~90
500
Supply
V/Hz
~230/50
Diameter of chimney connection
mm
159
194
Flue gases - rinsing air
m²
2,8
5,6
Heating surface or covers
m²
3,2
5,9
Depth
mm
1062
1282
Width
mm
805
1005
Height
mm
2048
2463
Weight
kg
240
415
Exchange area:
warranty
Dimensions:
YEARS
STEEL
2 years of warranty for heat exchanger tightness of heat
exchanger; 2 years for the remaining components and
efficient operation of the boiler;
heat exchanger made of certified boiler steel / grade
P265GH/ of 5 mm thickness from steel mills of Arcelor
Mittal Poland S.A. division Cracow and U.S. Steel
Kosice s.r.o;
high thermal efficiency reaching 90% thanks to increased
recovery of heat from flue gases;
control of fan distributing air, combustion process is
mechanically adjusted;
cast iron
components made of heat-resistant cast iron of high
durability;
large furnace chamber;
low fuel consumption and high thermal efficiency
lowering heating costs;
Fuels:
grate furnace: coal (nut coal), wood in pieces
Forced-air furnace NP for solid fuels is characterized with very high efficiency,
giving 100% clean heat. It is intended for heating of industrial rooms e.g.
workshops, large halls.
Forced-air furnace NP is an equipment used for heating of ambient air using
thermal energy generated during combustion of solid fuels. Heat transfer
occurs during transfer of air through surfaces of heat exchanger, flow of air
generated by the fan, without assistance of intermediate fluid.
31
Centeral heating kitchen Asia
Specification / boiler type
Unit
9
Power range
kW
2,7-9
to 90
Area of heated rooms
m²
Fuel tank capacity
kg
~13
Optimum thermal efficiency
%
~18
Max. permissible operation
pressure
bar
1,5
Required flue gas draught
Pa
19
Max. temp. of water on supply
°C
90
Weight*
kg
145
Water capacity
l
23
Chimney section
cmxcm
14x14
Chimney section
Ø mm
Ø 160
warranty
Minimum chimney height
m
5
Width (cover closed / opened)
mm
375
Depth (cover closed / opened)
mm
801/1157
Height
mm
808/1450
Diameter of supply and return Dn
mm
G1”
Flue size
mm
127
2 years warranty for tightness of heat exchanger;
YEARS
STEEL
heat exchanger made of certified boiler steel / grade
P265GH/ of 5 mm thickness from steel mills of Arcelor
Mittal Poland S.A. division Cracow and U.S. Steel
Kosice s.r.o;
high thermal efficiency reaching 81%;
cast iron
furnace chamber with cast iron grate;
mechanical adjustment of combustion process;
heating plate with burner;
Fuels:
grate furnace: coal, wood in pieces, edgings and chips
32
* Boiler weight depends on the equipment.
Boilers series MAX 50 - 900 kW
EkoPell Max
300-800 kW
Eko Max LONG II
100-400 kW
Optima Plus Max
50-250 kW
Boilers series MAX 50 - 900 kW
Each boiler may be adapted by our construction department to the requirements of the project, both with respect to technical issues, equipment
and automation. Technical data of boilers is available on the request, after determination of execution version.
It is possible to adapt the boiler for the individual needs of the customer.
Boilers price list is available on the website: www.defro.pl
33
Controllers for DEFRO boilers
DEFRO K1
FUNCTIONS PROVIDED BY THE CONTROLLER
* fan control
* control of 1 actuator of mixing valve - as a standard
* central heating pump control and hot utility water pump control
* control of 2 additional pumps
* possibility to connect traditional, binary room controller SPK LUX
* possiblity to connect DEFRO GSM module
* possibility to connect DEFRO Internet module
* possibility to control two additional valves using DEFRO MZ
modules
CONTROLLER EQUIPMENT
* large, graphical display
* touch panel
* adjustable inclinaction of the display’s screen, from 45 to 105
* central heating, hot utility water temperature sensor
* floor temperature sensor
* thermal protection (thermal overload relay)
* perpetual screw temperature sensor (protection)
* enclosure made of high quality materials resistant to low and high
temperatures
K1P
* zPID software - automatic control of fuel and air dose during
combustion process (additionally: flue gases temperature sensor)
K1 V2
* servicing motoreducer with reverse operation
K1P V2
* zPID software - automatic control of fuel and air dose during
combustion process (additionally: flue gases temperature sensor
* servicing motoreducer with reverse operation
K1PR V2
* zPID software - automatic control of fuel and air dose during
combustion process (additionally: flue gases temperature sensor
* servicing motoreducer with reverse operation
* igniter (automatic firing up)
34
DEFRO K2
FUNCTIONS PROVIDED BY THE CONTROLLER
* control of fan and ram header
* control of 1 actuator of mixing valve as a standard
* control of central heating and hot utility water pump
* control of two additional pumps
* possibility to connect traditional binary room controller SPK LUX
* possibility to connect DEFRO GSM module
* possibility to connect DEFRO Internet module
* possibility to connect two additional valves using DEFRO MZ
modules
CONTROLLER EQUIPMENT
* large, colour graphical display
* adjustable inclinaction of screen from 45 to 105 degress
* central heating and hot utility water temperature sensor
* floor temperature sensor
* equipped with temperature protection (thermal overload relay)
* perpetual screw temperature sensor (protection)
* enclosure made of high quality materials resistant to low and high
temperatures
DEFRO K3P c PID
FUNCTIONS PROVIDED BY THE CONTROLLER
* fan control
* central heating pump control
* hot utility water pump control
* control of additional pump
* control of actuation of the mixing valve
* possibility to connect traditional, binary room controller SPK LUX
* possibility to connect DEFRO GSM module
* possibility to connect DEFRO Internet modul
* possibility to control two valves using additional DEFRO MZ modules
* zPID software - automatic control of air during combustion process
* service of the mixing valve
CONTROLLER EQUIPMENT
* large, legible graphical LCD display
* adjustable inclinaction of the display’s screen, from 45 to 105
* temperature sensor of central heating, hot utility water, floor,
valve, flue gases
* external sensor
* pulser knob
* enclosure made of high quality materials resistant to high and low
temperatures
DEFRO S3P c PID
FUNCTIONS PROVIDED BY THE CONTROLLER
* fan control
* control of central heating, hot utility water pump
* possibility to connect binary room controller
* software zPID - automatic control of air in combustion process
CONTROLLER EQUIPMENT
* LCD graphical display
* adjusted inclination of display from 45 to 105
* central heating, hot utility water, flue gases temperature sensor
* knob of pulser
* enclosure made of high quality materials resistant to high and low
temperatures
Controllers for DEFRO boilers
APC ADAPTIVE CONTROL ver.1
APC ADAPTIVE CONTROL ver.2
DEFRO MZ
DEFRO SPK LUX
APC ADAPTIVE CONTROL ver.3
FUNCTIONS IMPLEMENTED BY THE CONTROLLER
*control of fan (flow testing) and feeder
* control of central heating and hot utility water pump as well as valves
* control of auxiliary equipment
* control of two mixing valves
* automatic firing up and damping a boiler
* weekly programs
* control through the internet (remote firing up and damping)
* possibility to connect room controller with RS or conventional
communication
* possibility to connect ST-65 GSM module
* firing up using a heater
* fuel consumption measurement
* possibility to control additional mixing valve using DEFRO MZ module
CONTROLLER EQUIPMENT
* large colour graphical display
* controller panel located in the control desk with adjustable inclination
angle
* temperature sensor for central heating, hot utility water, valves,
external sensor for return and flue gases
* pellet jamming sensor and doors limit switch
* photoresistor (flame sensor)
* equipped with temperature protection (thermal overload relay)
FUNCTIONS IMPLEMENTED BY THE CONTROLLER
* control of fan (flow testing) and feeder
* control of central heating and hot utility water pump as well as valves
* control of auxiliary equipment
* control of two mixing valves
* automatic firing up and damping a boiler
* weekly programs
* control through the internet (remote firing up and damping)
* possibility to connect room controller with RS or conventional
communication
* possibility to connect ST-65 GSM module
* firing up using a heater
* fuel consumption measurement
* possibility to control additional mixing valve using DEFRO MZ module
CONTROLLER EQUIPMENT
* large colour graphical display
* front touch panel made of 2 mm glass
* radio communication with executory module
* docking station with removable screen
* battery life time - approx. 1 hour
* temperature sensor for central heating, hot utility water, valves,
external sensor for return and flue gases
* pellet jamming sensor and doors limit switch
* photoresistor (flame sensor)
* equipped with temperature protection (thermal overload relay)
* equipped with temperature control unit (thermal overload relay)
FUNCTIONS PROVIDED BY THE CONTROLLER
* smooth control of actuator of the three-way and four-way mixing
valve
* control of pump operation
* return temperature protection
* weather control
* cooperation with room controller
* cooperation with boiler controller through RS communication
CONTROLLER EQUIPMENT
* LCD display
* valve temperature sensor
* return temperature sensor
* weather sensor
* enclosure made of high quality materials resistant to high and low
temperatures
FUNCTIONS PROVIDED BY THE CONTROLLER
* control of central heating boiler temperature
* control of hot utility water temperature
* control of mixing valves temperature
* control of room temperature
* view of external temperature
* heating programme for whole week
* alarm clock
* parental lock
* display of current curves of boiler and room temperature
CONTROLLER EQUIPMENT
* display of alarms in occurring primary boiler controller
* large, legible, colour, touch display
* built-in room temperature sensor
* RS communication cable for boiler controller
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DISTRIBUTOR
PW DEFRO sp. z o.o.
26-067 Strawczyn
Ruda Strawczyńska 103A
woj. świętokrzyskie
phone +48 41 303 80 85
phone/fax +48 41 303 91 31
[email protected]
DEFRO reserves the right to change technical parameters, dimensions and specifications of the goods offered
without notice. Information contained in this leaflet are not an offer within the meaning of art. 4 para. 3 and 4 of the
Act of 27 July 2002 on particular conditions of consumer sales and change of the Civil Code and are not a description
of the product within the meaining of the art. 4 para. 2. This leaflet is not an offer within the meaning of the art. 66
of the Civil Code.
DEFRO shgall not be responsible for printing errors.