CAST IRON BOILER
LIQUID AND GASEOUS FUEL
320 kW - 669 kW
CAST IRON BOILER
LIQUID AND GASEOUS FUEL
105 kW - 300 kW
oiler composed of cast iron components with three flues to give it a
B
high yield..
Boiler composed of cast iron components with three flues to give it a
high yield.
Comply with the directives:
Complies with the directives:
92/42 CE on energy efficiency.
92/42 EC on energy efficiency.
90/396 CE on gas appliances.
90/396 EC on gas appliances.
Working pressure: 4 bar.
Working pressure: 4 bar.
Fuels used: Natural gas, propane, diesel and fuel oil.
Fuels used: Natural gas, propane, diesel and fuel oil.
S upports low temperature operation. In these cases, the return temperature must not fall below 40ºC for natural gas and propane, and
below 30°C for diesel and fuel oil, unless the temperature difference
between flow and return exceeds 10ºC.
Minimum return
temperature
GAS
from 30 - 100% load
BOILER
CODE
kW
MD 4
MD 5
MD 6
MD 7
MD 8
MD 9
74
105
144
184
223
262
300
1301
1302
1303
1304
1305
1306
THERMOSTAT
CONTROL
PANEL
ELECTRONIC
CONTROL
PANEL
CODE
CODE
16052
16053
DIESEL BURNER
30ºC
from 30 - 100% load
Minimum return
temperature
POWER
Supports low temperature operation. In these cases, the return temperature must not fall below 40ºC for natural gas and propane, and
below 30°C for diesel and fuel oil, unless the temperature difference
between flow and return exceeds 10ºC.
DIESEL
T he MD version with the component block assembled and tested
hydraulically on the frame can be supplied on request.
MODEL
YMK JETSTREAM
40ºC
GAS BURNER
MODEL
CODE
CODE
50445
50447
50447
50449
50449
50461
50475
50475
50477
50477
50477
50478
INDUSTRIAL RANGE
MD JETSTREAM
POWER
BOILER
CODE
kW
YMK 8
YMK 9
YMK 10
YMK 11
YMK 12
YMK 13
YMK 14
320
378
436
494
552
611
669
1680
1681
1682
1683
1684
1685
1686
THERMOSTAT
CONTROL
PANEL
ELECTRONIC
CONTROL
PANEL
CODE
CODE
16052
16053
DIESEL BURNER
GAS BURNER
CODE
CODE
50461
50461
50490
50490
50490
50491
50491
50478
50478
50481
50481
50481
50481
50481
75
CAST IRON BOILER
LIQUID AND GASEOUS FUEL
320 kW - 669 kW
CAST IRON BOILER
LIQUID AND GASEOUS FUEL
105 kW - 300 kW
MD JETSTREAM
YMK JETSTREAM
Technical data
MODEL
Water
content
Outlet
temperature
Pressure drop
on flue side
Maximum
boiler working
pressure
kcal/h
litros
(ºC)
mm c.a.
bar
Ø mm
POWER
kW
Technical data
Combustion chamber
dimensions
Outlet gases
Weight
Depth mm.
Ø mm
kg
MODEL
POWER
Water
content
Outlet
temperature
Pressure drop
on flue side
Maximum
boiler working
pressure
bar
kW
kcal/h
litros
(ºC)
mm c.a.
Combustion chamber
dimensions
Ø mm
Depth mm.
Outlet gases
Weight
Ø mm
kg
MD 4
105
90.000
49
185
4
4
370
450
208
430
YMK 8
320
275.000
161
185
22,7
6
500
920
300
889
MD 5
144
124.000
61
185
9
4
370
580
208
510
YMK 9
378
325.000
179
185
24
6
500
1035
300
983
MD 6
184
158.000
73
185
16
4
370
715
208
590
YMK 10
436
375.000
197
185
25
6
500
1150
300
1077
MD 7
223
192.000
85
185
20
4
370
845
208
670
YMK 11
494
425.000
215
185
30
6
500
1265
300
1171
MD 8
262
225.000
96
185
23
4
370
975
208
750
YMK 12
552
475.000
233
185
36
6
500
1380
300
1265
MD 9
300
258.000
108
185
33
4
370
1105
208
830
YMK 13
611
525.000
251
185
40
6
500
1495
300
1359
YMK 14
669
575.000
269
185
45
6
500
1610
300
1453
dimensions
dimensions
Output
DN 65
Output
GAS
OUTLET
Return
RETURN
MODEL
L
MD 4
744
MD 5
878
MD 6
1012
MD 7
1146
MD 8
1280
MD 9
1414
MODEL
L
YMK 8
1220
YMK 9
1335
YMK 10
1450
YMK 11
1565
YMK 12
1680
YMK 14
1910
delivery
INDUSTRIAL RANGE
delivery
YMK 13
1795
MD Standard without assembly
76
MD Assembled at request of client
YMK Standard without assembly
77