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3.6 Technical data
DTG... 130...
CE identification no
Boiler specifications
Power input (Hi) - minimum/maximum G20
Power input (Hs) - minimum/maximum G20
Useful output 50/30 °C - minimum/maximum
G20
Useful output 80/60 °C - minimum/maximum
G20
Useful output 50/30 °C - maximum G25
(Valid only for Belgium)
Gas flow rate At nominal output (15 °C-1013.25
mbar)
Natural gas H/L (All countries except Belgium)
Natural gas H/L (Valid only for Belgium)
Propane
Efficiency 75/60 °C (DIN 4702 T8) (Hi)
Efficiency 75/60 °C (DIN 4702 T8) (Hs)
Efficiency 40/30 °C (DIN 4702 T8) (Hi)
Efficiency 40/30 °C (DIN 4702 T8) (Hs)
Load and water temperature efficiency
(-100% Pn-Average temperature 70 °C) (Hi)
Load and water temperature efficiency
(-100% Pn-Average temperature 70 °C) (Hs)
Load and water temperature efficiency
(-30% Pn-Return temperature 30 °C) (Hi)
Load and water temperature efficiency
(-30% Pn-Return temperature 30 °C) (Hs)
Stand-by losses ∆T = 30K
Mass flue gas flow rate - minimum/maximum
For Germany only:
Mass flue gas flow rate - minimum/maximum
All countries except Belgium:
CO
level in flue gases
2
Natural gas H/L
Propane
For Belgium:
CO
level in flue gases
2
Natural gas H/L
Propane
Available pressure at boiler outlet
Average flue gas temperature (75/60 °C)
Connection to a chimney (internal diameter)
Emission NOx (Natural gas H) - DIN 4702 Teil 8
Emission CO (Natural gas H) - DIN 4702 Teil 8
NOx classification
Maximum operating temperature
Total admissible overpressure
Water resistance (∆T = 20K)
Nominal water flow Pn to ∆T = 20K
Water content
15/02/2011 - 300014279-001-J
DTGE 35
DTG 35
****
kW
8.2 - 33.5
8.2 - 33.5
kW
9.1 - 37.2
9.1 - 37.2
kW
8.9 - 35.0
8.9 - 35.0
kW
8.0 - 32.0
8.0 - 32.0
kW
30.1
30.1
3
3.54 / 4.12
3.54 / 4.12
m
/h
3
3.54/3.37
3.54/3.37
m
/h
Kg/h
2.6
2.6
%
106
106
%
95.5
95.5
%
109
109
%
98.2
98.2
%
97.5
97.5
%
87.8
87.8
%
107.7
107.7
%
97.0
97.0
W
127
127
Kg/h
13.8/56.4
13.8/56.4
kg per
0.0039/
0.0039/
sec
0.0156
0.0156
%
9.0/9.0
9.0/9.0
%
10.7
10.7
%
9.0/*
9.0/*
%
10.7
10.7
Pa
150
150
°C
65
65
mm
80/125
80/125
mg/kWh
37
37
mg/kWh
21
21
5
°C
90
90
bar
4
mbar
55
55
3
1.41
1.41
m
/h
l
5.5
5.5
DTG(E)130 - 35/45/65/90/115 Eco.NOxPlus
DTG 45
DTG 65
CE-0063BS3826
8.2 - 41.2
12.2 - 62.0
9.1 - 45.7
13.5 - 68.8
8.9 - 43.0
13.3 - 65.0
8.0 - 40.0
12.0 - 61.0
37
55.9
4.36/ 5.07
6.56 / 7.63
4.36/4.15
6.25/6.6
3.2
4.82
106
106
95.5
95.5
109
111
98.2
100
97.5
98.3
87.8
88.6
107.7
108.9
97.0
98.1
127
125
13.8/69.3
20.5/104
0.0039/
0.0058/
0.0192
0.0288
9.0/9.0
9.0/9.0
10.7
10.7
9.0/*
9.0/*
10.7
10.7
150
100
65
65
80/125
100/150
37
32
21
21
5
5
5
90
90
4
4
4
90
130
1.72
2.62
5.5
6.5
3. Description
DTG 90
DTG 115
14.6 - 86.0
17.2 - 110.2
16.2 - 95.5
19.1 - 122.3
15.8 - 89.5
18.4 - 114.0
14.1 - 84.2
16.6 - 107.0
89.5
114.0
9.1 / 10.58
11.66 / 13.56
9.1/10.58
11.66/13.56
6.68
8.56
106
106
95.5
95.5
108.9
102.5
98.1
92.4
97.9
97.1
88.2
87.5
108.1
107.1
97.4
96.5
131
131
23.4/138
28.9/186
0.0063/
0.0081/
0.0383
0.0494
9.5/9.5
9.0/9.5
10.7
10.0
9.5/9.5
9.0/9.5
10.7
10.0
160
250
66
67.9
100/150
100/150
46
45
(EN297A3)
31
20
(EN297A3)
5
5
90
90
4
4
140
230
3.60
4.6
7.5
7.5
13
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