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power , not less than
Performance index at rated heating
power 30%, not less than
Heating circuit:
Rated heating effect
Rated heating power
Rated gas consumption
Temperature regulation range
Operating water pressure
Maximum water pressure
Volume of inserted expansion tank
Air pressure in the expansion tank
Hot water supply circuit:
Rated heating effect
Rated input heating power, Qnom
Rated gas consumption
Water consumption at heating for
ΔT=25
o
С
Temperature regulation range
Operating water pressure
Minimal water pressure, Pmin
Maximum water pressure, Рmax
(at heat extension of water the
pressure must not exceed this
level)
Minimal water flow for switching
the boiler on
Minimal water flow for switching
the boiler off
Specific water consumption, D
Mass consumption of combustion
products
Average combustion products
temperature
Type of combustion products
output
Heat-transfer medium
Water circulation type
Ignition type
Maintenance of set temperature
Temperature indication
Rated power tension
Rated electric current frequency
Maximum electric power
consumption
Safety fuse
Electrosecurity class
Protection rate
Overall dimensions: height widths
x depth
Net/ Gross weight
Connection dimensions:
Gas inlet
Heating circuit inlet and output
Hot water supply circuit inlet and
output
Inlet air orifice/ Output orifice for
combustion products (for coaxial
%
87,0
kWt
24,0
kW
26,7
3
M
/h
2,95/1,00
o
С
30 ÷ 85
0,1 ÷ 0,2
MPa
MPa
0,3
l
6,0
MPa
0,1
kWt
24,0
KW
26,7
3
m
/h
2,95/1,00
l/min
14,0
o
С
30 ÷ 60
0,02 ÷ 0,60
MPa
MPa
0,015
MPa
1,0
l/min
2,5
l/min
1,5
dm3/min
11,6
g/s
17,0/18,5
o
С
120
Forced
Water
Airtight forced circulation
Automatic ignition, electronic ignition
Automatic maintenance with accuracy ±1 °С
LCD display
220 ±10%
V
Hz
50
kW
0,125
А
2
I
IP X4D
720х410х326
mm
kg
34,0 / 36,5
inch
G3/4
inch
G3/4
inch
G1/2
Ø100 / Ø 60
mm
User's manual
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