8 Technical specifications
8.1
Technical data
Tab.13 General
C140
C140 – 45
C140 – 65
C140 – 90
Nominal heat output (Pn)
Central heating operation (80 °C/60 °C)
European certification
min–max
kW
8.0 - 40.8
12.0 - 61.5
14.1 - 84.2
Nominal heat output (Pn)
Central heating operation (80 °C/60 °C)
Chinese certification
min–max
kW
8,5 - 42,6
12,9 - 65,8
15,4 - 90,6
Nominal input power (Qn)
Central heating operation (Hi)
min–max
kW
8.2 - 41.2
12.2 - 62.0
14.6 - 86.0
Nominal input power (Qn)
Heating operation (Hi) G31 (propane)
min–max
kW
8.8 - 41.2
12.2 - 62.0
22.1 - 86.0
Nominal input power (Qn)
Central heating operation (Hs)
min–max
kW
9.1 - 45.8
13.7 - 68.9
16.2 - 95.5
Full load heating efficiency (Hi) (80/60 °C)
(92/42/EEC)
%
99.1
99.2
97.9
Full load heating efficiency (Hi) (50/30 ºC)
(92/42/EEC)
%
102.9
104.6
104.1
Full load heating mode efficiency (Hi)
(50/30 ºC)(GB20665–2015)
%
103.4
106.1
105.3
Part load heating mode efficiency (92/42/EEC)
(return temperature 30 °C)
%
110.6
110.4
108.1
Part load heating mode efficiency (GB20665–
2015) (return temperature 30 °C)
%
108.0
107.8
107.9
(1) Factory setting
Tab.14 Gas and flue gas values
C140
C140 – 45
C140 – 65
C140 – 90
G20 gas consumption (H gas)
min.–max.
m
3
/h
0.9 - 4.4
1.3 - 6.6
1.5 - 9.1
Gas consumption G31 (propane)
min–max
m
3
/h
0.4 - 1.7
0.5 - 2.5
0.9 - 3.5
Gas resistance G20 (H gas)
max
mbar
1.0
2.0
2.5
NOx annual emissions G20 (H gas) O2 = 0%
mg/kWh
(HHV)
33
29
41
Flue gas quantity
min–max
m
3
/h
12 - 60
18 - 90
22 - 125
Flue gas temperature
min–max
°C
30 - 67
30 - 67
30 - 67
Maximum counter pressure (Pn)
Pa
150
100
160
(1) Gas consumption based on lower heating value in standardised conditions: T=288.15 K, p=1013.25 mbar. Gag 30.33; G25 29.25; G31
88.00 MJ/m3
(2) Gas resistance between boiler connection and measurement point on the gas valve unit
Tab.15
C140
C140 – 45
C140 – 65
C140 – 90
Gas inlet pressure G20 (H gas)
min–max
mbar
17 - 25
17 - 25
17 - 25
G30/G31 gas inlet pressure (Butane/Propane)
min–max
mbar
37 - 50
37 - 50
37 - 50
G31 gas inlet pressure (Propane)
min–max
mbar
37 - 50
37 - 50
37 - 50
8 Technical specifications
7745361 - v02 - 15062020
DIEMATIC Evolution - C140
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