3
Condexa Pro
CONDEXA PRO 50 P - 70 P - 100 P
TECHNICAL DATA
MODEL
CONDEXA PRO
50 P
CONDEXA PRO
70 P
CONDEXA PRO
100 P
Material
Steel
Steel
Steel
Efficiency class
> 93 + 2 log Pn
> 93 + 2 log Pn
> 93 + 2 log Pn
Fuel
NG-LPG
NG-LPG
NG-LPG
Test room temperature
°C
20
20
20
Max. rated heat input at furnace (LCV)
kW
45,0
68,0
97,0
Min. rated heat input at furnace (LCV)
kW
9,0
14,0
19,4
Max. rated heat output (80-60°C)
kW
44,2
67,0
95,2
Min. rated heat output (80-60°C)
kW
8,9
13,5
19,2
Max. rated heat output (50-30°C)
kW
48,8
72,9
105,1
Min. rated heat output (50-30°C)
kW
9,9
14,9
21,1
Efficiency at max. rated heat output (80-60°C)
%
98,3
97,9
98,1
Efficiency at min. rated heat output (80-60°C)
%
98,9
98,9
98,8
Efficiency at max. rated heat output (50-30°C)
%
108,6
108,1
108,2
Efficiency at min. rated heat output (50-30°C)
%
109,7
109,3
109,2
Useful efficiency at 30%
%
109,2
108,8
109,0
Heat loss in standby mode
%
0,1
0,1
0,1
Chimney losses with burner on at P.max
%
2,3
2,3
2,6
Chimney losses with burner on at P.min
%
0,1
0,1
0,2
Blanket losses with burner on with 70°C average
Temperature
%
1,1
0,9
0,9
Blanket losses with burner off with 70°C average
Temperature
%
1,1
0,9
0,9
Flue gas temperature at max. and min. power 80-60°C
°C
67,5 / 61,0
72,0 / 61,0
78,0 / 62,0
Flue gas temperature at max. and min. power 50-30°C
°C
45,0 / 32,0
46,0 / 33,0
49,0 / 35,0
Excess air at max.power
1,27
1,27
1,27
Excess air at min.power
1,27
1,27
1,27
Max-min flue gas mass flow rate
kg / s
0,0200-0,0050
0,0300-0,0070
0,0460-0,0072
Available useful discharge head P.max
Pa
480
630
610
Available useful discharge head P.min
Pa
45
35
32
Flue side pressure drop
mbar
---
---
---
NOx mg/kWh
43,9
36,4
38,7
Water-side resistance (
D
T 20°C)
mbar
---
---
---
Available useful discharge head (
D
T 20°C)
mbar
250
390
350
Water-side resistence (
D
T 10°C)
mbar
---
---
---
Available useful discharge head (
D
T 10°C)
mbar
---
---
---
Water content
l
5
15
17
Maximum working pressure
bar
3
3
3
Expansion tank capacity
l
---
---
---
Power supply
V/Hz
230-50
230-50
230-50
Electrical protection level
IP
IPX4D
IPX4D
IPX4D
Electrical consumption with boiler at max. power
W
200
175
345
Electrical consumption with boiler at min. power
W
34
30
31
Electrical consumption with pumps at max. power
W
---
---
---
Electrical consumption with pumps at min. power
W
---
---
---
Flue gas discharge diameter
mm
80
80
110
Empty weight
kg
66
78
81
Category according to UNI 10642
II 2H3P appliance
II 2H3P appliance
II 2H3P appliance
Boiler water content
l
---
---
---
Boiler losses
W / K
---
---
---
Boiler material
---
---
---
Insulation thickness
mm
---
---
---
Boiler circulator absorption
W
---
---
---
Sanitary expansion vessel
l
---
---
---
Noise
dB(A)
52
54
56
Nominal/min natural gas pressure supply (G20)
mbar
20 / 17
20 / 17
20 / 17
Nominal/min natural gas pressure supply (G31)
mbar
37 / 25
37 / 25
37 / 25
