Technical specifications – DE DIETRICH MS 24 BIC User Manual
Page 87
87
71.06199.02 - EN
INSTALLATION INSTRUCTIONS
36. TECHNICAL SPECIFICATIONS
As DE DIETRICH constantly strives to improve its products, it reserves the right to modify the information contained in this document at
any time and without prior notice. This document is issued purely for the sake of information and should not be considered as a contract
with third parties.
Model MS
24 BIC FF
24 BIC
Category
II
2H3P
II
2H3P
Rated heat input
kW
25,8
25,8
Reduced heat input
kW
11,9
11,9
Rated heat output
kW
24
23,3
kcal/h
20.600
20.000
Reduced heat output
kW
10,4
10,4
kcal/h
8.900
8.900
Useful efficiency according to directive 92/42/EEC
—
★★★
★★
Max. water pressure in CH system
bar
3
3
Expansion vessel capacity
l
7,5
7,5
Expansion vessel pressure
bar
1
1
Storage boiler capacity
l
42
42
DHW max. water pressure
bar
7
7
DHW min. dynamic water pressure
bar
0,15
0,15
Minimum DHW flow
l/min
2,0
2,0
DHW output at ∆T=25 °C
l/min
13,3
13,3
DHW output at ∆T=35 °C
l/min
9
9,5
Specific output (*)
l/min
17,7
17,7
Temperature range in heating system
°C
30/85
30/85
Temperature range in DHW system
°C
35/60
35/60
Type
—
C12-C32-C42-C52-C82-B22
B
11BS
Coaxial flue duct diameter
mm
60
-
Coaxial air duct diameter
mm
100
-
2-pipe flue duct diameter
mm
80
-
2-pipe air duct diameter
mm
80
-
Flue duct diameter
mm
-
125
Max. flue mass flow rate
kg/s
0,021
0,021
Min. flue mass flow rate
kg/s
0,021
0,019
Max. exhaust temperature
°C
135
110
Min. exhaust temperature
°C
108
85
NOx Class
—
3
3
Type of gas
—
G20
G20
—
G31
G31
Natural gas supply pressure
mbar
20
20
Propane gas supply pressure
mbar
37
37
Power supply voltage
V
230
230
Power supply frequency
Hz
50
50
Rated power supply
W
135
80
Net weight
kg
61
51
Dimensions
Height
mm
950
950
Width
mm
600
600
Depth
mm
466
466
Protection against humidity and water (**)
IP X5D
IP X5D
(*)
according to
EN 625 - (**)
according to
EN 60529