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13 Technical data
ecoTEC exclusive
Nominal heat output range P at 40/30 °C
Nominal heat output range P at 50/30 °C
Nominal heat output range P at 60/40 °C
Nominal heat output range P at 80/60 °C
Hot water output
Maximum load in hot water function
Maximum thermal load on heating-side
Minimum thermal load
Heating
Max. flow temperature
Setting range max. feed temperature (factory setting: 75°C)
Permissible total over-pressure
Circulation water volume (with reference to T = 20 K)
Condensate volume approx. (pH value 3,5 - 4,0)
at heating operation 50 °C flow/30 °C return
Residual feed head pump (at nominal circulation water volume)
hot water handling
Least water volume
Water volume (at T = 35 K)
Maximum pressure
Required connection pressure
Hot water discharge temperature range
General
Gas connection
Heating connection
Hot and cold water connection
Exhaust spigot (parallel adaptor)
Designation Venturi
Category
Connection pressure (gas flow pressure) natural gas, G20
Connection pressure (gas flow pressure) propane, G31
Connection value at 15 °C and 1013 mbar G20
(if necessary with reference to hot water preparation) G31
Exhaust gas mass flow min./max.
Exhaust gas temperature min./max.
Exhaust gas connection approval
SEDBUK classification
NOx class
Appliance dimensions
Installation weight approx.
Electrical connection
Built-in fuse
Electrical power consumption min./max.
Power consumption at rest
Level of protection
Test marks/registration number
Table 13.1 Technical data
ecoTEC exclusive installation and maintenance instructions / 0020017768_02
832
11,0 - 29,3
10,8 - 28,7
10,5 - 27,9
10,2 - 27,0
31,4
32
27,6
10,4
90
40 - 85
3
1161
2,8
250 (300)
1,5
12,9
10
0,35
35 - 65
15
22
15
60/100
051
II
2H 3P
20
37
3,4
2,49
4,8/14,4
40/78
C
, C
, C
, C
, C
, B
13
33
43
53
83
E = 91,1 / Class „A"
5
- Height
800
- Width
480
- Depth
450
44
230/50
1 x 2 A slow-acting
40/95
5
IP x4 D
CF 0085 BR 0308
Technical data 13
838
12,1 - 32,4
11,9 - 31,8
11,5 - 30,9
11,2 - 30,0
37,2
38
30,6
11,4
90
40 - 85
3
1290
3,1
250
1,5
15,2
10
0,35
35 - 65
15
22
15
60/100
051
II
2H 3P
20
37
4,0
2,95
5,3/17,2
40/82
, B
C
, C
, C
, C
, C
, B
23
33
13
33
43
53
83
E = 91,1 / Class „A"
5
800
480
450
46
230/50
1 x 2 A slow-acting
40/110
5
IP x4 D
CF 0085 BR 0308
Unit
kW
kW
kW
kW
kW
kW
kW
kW
°C
°C
bar
l/h
l/min
mbar
l/min
l/min
bar
bar
°C
mm
mm
mm
mm
–
–
mbar
mbar
3
m
/h
kg/h
g/s
°C
, B
–
23
33
–
–
mm
mm
mm
kg
V/Hz
–
W
W
–
–
45
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