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2.2
Boilers for Switzerland
Conditions of use:
Maximum operating temperature: 100 °C
Maximum operating pressure: 6 bar
Thermostat adjustable from 30 to 90°C
Safety thermostat: 110 °C
Boiler
Useful output
Power input
Water capacity
Number of sections
Losses when off - 50 °C (A)
Number of baffle plates
Water resistance
Flue gas temperature (D)
Pressure in the furnace for nozzle pressure = 0
(C) (D)
Mass flue gas flow rate (D)
DIN 4705 Teil 1
Combustion chamber
Maintenance consumption*
Weight (empty)
In order for the boiler to operate correctly, it is imperative
to respect the draught at the nozzle: 0 at the nozzle.
(A)Standby consumption LVR 92
(Boiler temperature: 70 °C)
(B)1 mbar = 10 mmCE = 10 daPa.
(C)Pressure in the furnace for nozzle pressure = 0.
(D)Nominal operation (top boiler power).
8
kW
kW
l
%
∆ T = 10K (B) (D)
mbar
∆ T = 15K (B) (D)
mbar
∆ T = 20K (B) (D)
mbar
°C
mbar
(C)
Fuel oil
Kg/h
Natural gas
Kg/h
Recorded
mm
diameter
Length
mm
3
Volume
m
∆ T = 30K
%
kg
Test conditions:
CO² Fuel oil = 13%
CO² Natural gas = 9.5%
Ambient temperature: 20 °C
GT 334
GT 335
GT 336
51-70
66-103
95-135
56-79
74-114
103-150
96
116
4
5
0.150
0.135
0.125
6
10
10
17
5
7
3
4
< 180
< 180
< 180
0.2
0.4
116
171
122
180
377
377
621
781
0.096
0.122
0.148
0.150
0.135
0.125
612
736
GT 330
GT 337
GT 338
117-184
151-234
130-200
161-252
136
156
176
6
7
0.115
0.100
10
10
12
29
44
68
13
20
30
7
11
17
< 180
< 180
0.7
1.2
1.8
225
306
390
236
321
409
377
377
377
941
1101
1261
0.174
0.200
0.115
0.100
846
981
1103
10/04/06 - 300007650-001-A
GT 339
162-278
179-311
196
8
9
0.085
12
105
46
26
< 180
2.2
463
486
377
1369
0.226
0.085
1230
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