Immergas HERCULES Condensing 26 2 E Manual page 59

Technical Documentation
Technical Data.
HERCULES Condensing technical data.
Domestic hot water nominal heat input
Central heating nominal heat input
Minimum heat input
Domestic hot water nominal heat output (useful)
Central heating nominal heat output (useful)
Minimum heat output (useful)
Efficiency 80/60 Nom./Min.
Efficiency 50/30 Nom./Min.
Efficiency 40/30 Nom./Min.
Heat loss at casing with burner On/Off (80-60°C)
Heat loss at flue with burner On/Off (80-60°C)
Central heating circuit max. operating pressure
Central heating circuit max. operating temperature
Max. adjustable central heating temperature
Min. adjustable central heating temperature
System expansion vessel total volume
Heating expansion tank pre-charge
Total volume domestic hot water expansion vessel
Domestic hot water expansion vessel pre-charge
Water content in generator
Total head available with 1000/h flow rate
Hot water production useful heat output
Domestic hot water adjustable temperature
Domestic hot water flow limiter
Min. pressure (dynamic) domestic hot water circuit
Domestic hot water circuit max. working pressure
*Specific capacity "D" according to EN 6625
Drawing capacity in continuous duty (∆T 30°C)
Domestic hot water performance classification according to N 13203-1
Weight of full boiler
Weight of empty boiler
Electrical connection
Power input
Installed electric power
Pump consumption
Fan consumption
Equipment electrical system protection
Flue gas max. temperature
NO class
X
Weighted NO
X
Weighted CO
Type of appliance
Category
- Fume temperature values refer to an air inlet temperature of
15°C.
- The data relevant to domestic hot water performance refer to a
dynamic inlet pressure of 2 bar and an inlet temperature of 15°C;
the values are measured directly at the boiler outlet considering that
to obtain the data declared mixing with cold water is necessary.
STHCkW ed 04/09
Technical Documentation
kW (kcal/h)
kW (kcal/h)
kW (kcal/h)
kW (kcal/h)
kW (kcal/h)
kW (kcal/h)
%
%
%
%
%
bar
°C
°C
°C
l
bar
l
bar
l
kPa (m H O)
2
kW (kcal/h)
°C
l/min
bar
bar
l/min
l/min
kg
kg
V/Hz
A
W
W
W
-
°C
-
mg/kWh
mg/kWh
C13 / C33 / C43 / C53 / C83 / B23 / B33
- The maximum sound level emitted during boiler operation is <
55dBA. The sound level value is referred to semianechoic chamber
tests with boiler operating at max. heat output, with extension of
fume exhaust system according to product standards.
57
Hercules Hercules
Condensing 26 Condensing
2 E 32 2 I
26,9 (23137) 33,0 (28392)
24,9 (21415) 33,0 (28392)
5,0 (4323) 7,3 (6279)
25,8 (22188) 32,0 (27520)
23,9 (20554) 32,0 (27520)
4,7 (4042) 6,9 (5934)
96,0 / 93,5 96,9 / 94,5
104,1 / 106,0 104,7 / 105,8
106,5 / 106,5 107,3 / 107,3
0,89 / 1,0 0,75 / 0,20
0,04 / 3,1 0,03 / 2,90
3 3
90 90
25 - 85 25 - 85
25 - 50 25 - 50
10,8 10,8
1,0 1,0
4,1 4,1
3,5 3,5
6,0 6,7
30,87 (3,15) 30,87 (3,15)
25,8 (22188) 32,0 (27520)
20 - 60 20 - 60
30,0 30,0
0,3 0,3
8,0 8,0
19,9 24,3
13,3 16,0

252 254
126,6 127,9
230 / 50 230 / 50
0,73 0,78
155 155
61 61
25,2 26,4
IPX5D IPX5D
75 75
5 5
48 52
20 17
II2H3B/P
HERCULES Condensing Export