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Idiomas disponibles
1.3
TECHNICAL FEATURES
MURELLE HE
Heat output
Nominal (80-60°C) (Pn max)
Nominal (50-30°C) (Pn max)
Reduced G20 (80-60°C) (Pn min)
Reduced G20 (50-30°C) (Pn min)
Reduced G31 (80-60°C) (Pn min)
Reduced G31 (50-30°C) (Pn min)
Heat input (*)
Nominal (Qn max - Qnw max)
Reduced G20/G31 (Qn min - Qnw min)
Min./Max. useful yield (80-60°C)
Min./Max. useful yield (50-30°C)
Useful yield at 30% of the load (40-30°C)
Termal efficiency (CEE 92/42 directive)
Losses after shutdown to 50°C (EN 15502)
Supply voltage
Adsorbed power consumption (Qn max)
Adsorbed power consumption (Qn min)
Electrical protection grade
Energy efficiency
Seasonal energy efficiency class of the heating system
Seasonal energy efficiency of the heating system
Sound power of the heating system
D.H.W. energy efficiency class
D.H.W. energy efficiency
D.H.W. load profile declared
C.H. setting range
Water content boiler
Maximum water head (PMS)
Maximum temperature (T max)
Capacity/Pressure of the heating expansion vessel
D.H.W. setting range
D.H.W. flow rate (EN 13203)
Continuous D.H.W. flow rate (∆t 30°C)
Minimum D.H.W. flow rate
D.H.W. pressure min./max. (PMW)
D.H.W. pressure min. nom. power
Exhaust fumes temperature at max. flow rate (80-60°C) °C
Exhaust fumes temperature at min. flow rate (80-60°C) °C
Exhaust fumes temperature at max. flow rate (50-30°C) °C
Exhaust fumes temperature at min. flow rate (50-30°C) °C
Smokes flow minimum
Smokes flow maximum
CO
at max./min. flow rate (G20)
2
CO
at max./min. flow rate (G31)
2
NOx measured
PIN number
Category
Type
NOx emission class
Weight when empty
Main burner nozzle
Quantity nozzles
G20 nozzle diameter diversified
G31 nozzle diameter diversified
Gas consumption at max./min. flow rate (G20) m
Gas consumption at max./min. flow rate (G31) kg/h
Gas supply pressure (G20/G31)
(*) Heat input of the heating system measured using lower heating value (LHV)
78
25 ErP
30 ErP
kW
23.9
28.9
kW
26.2
31.6
kW
4.7
5.9
kW
5.4
6.6
kW
7.5
7.6
kW
8.5
8.5
kW
24.5
29.5
kW
5.0/8.0
6.2/8.0
%
94/97.5
95/98
%
107/107
107/107
%
107
107
W
85
89
V-Hz
230-50
230-50
W
84
83
W
55
55
IP
X4D
X4D
A
A
%
91
92
dB (A)
55
53
A
A
%
80
82
XL
XL
°C
20/80
20/80
l
4.9
5.5
bar
3
3
°C
85
85
l/bar
8/1
10/1
°C
10/65
10/65
l/min
11.2
13.6
l/min
11.3
13.8
l/min
2
2
bar
0.2/7.0
0.2/7.0
bar
0.5
0.65
70
70
65
65
40
40
35
35
g/s
2.50
3.06
g/s
11.67
13.89
%
9.0/9.0
9.0/9.0
%
10.0/10.0
10.0/10.0 10.0/10.0
mg/kWh
25
19
kg
43,4
45,0
n°
2
2
ø
2.4/3.3
2.8/3.8
ø
1.9/2.6
2.2/2.9
3
/h
2.59/0.53
3. 1 2/0.66 3.68/0.87 1.27/0.32
1.90/0.62
2.29/0.62 2.70/0.70 0.93/0.62
mbar
20/37
20/37
35 ErP
12 T ErP
25 T ErP
34. 1
11.7
23.9
37.2
12.8
26.2
7.9
2.8
4.7
8.8
3.2
5.4
8.7
3.7
7.5
9.6
4.2
8.5
34.8
12.0
24.5
8.2/9.0
3.0/4.0
5.0/8.0
96/98
94/97.5
94/97.5
107/107
107/107
107/107
107
107
107
90
78
90
230-50
230-50
230-50
93
66
84
56
51
55
X4D
X4D
X4D
A
A
91
91
91
54
48
55
A
--
80
--
XL
--
20/80
20/80
20/80
6.0
4.4
5.0
3
3
85
85
85
10/1
8/1
8/1
10/65
--
16. 1
--
16.3
--
2
--
0.2/7.0
--
0.8
--
70
70
70
65
65
65
40
40
40
35
35
35
3.89
1.39
2.50
16.67
5.84
11.67
9.0/9.0
9.0/9.0
9.0/9.0
10.0/10.0
10.0/10.0
27
24
25
1312BU5312
II2H3P
B23P - B53P - C13 - C33 - C43 - C53 - C83
5 (< 70 mg/kWh)
46,6
41,2
42,4
2
1
3.5/4.0
3.3
2.4/3.3
2.8/3.0
2.6
1.9/2.6
2.59/0.53
1.90/0.62
20/37
20/37
20/37
30 T ErP
35 T ErP
28.9
34. 1
31.6
37.2
5.9
7.9
6.6
8.8
7.6
8.7
8.5
9.6
29.5
34.8
6.2/8.0
8.2/9.0
95/98
96/98
107/107
107/107
107
107
95
98
230-50
230-50
83
93
55
56
X4D
X4D
A
A
A
91
92
53
54
--
--
--
--
--
--
--
--
--
20/80
20/80
5.6
6. 1
3
3
3
85
85
10/1
10/1
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
70
70
65
65
40
40
35
35
3.06
3.89
13.89
16.67
9.0/9.0
9.0/9.0
10.0/10.0
10.0/10.0
19
27
44,0
45,2
2
2
2
2.8/3.8
3.5/4.0
2.2/2.9
2.8/3.0
3. 1 2/0.66
3.68/0.87
2.29/0.62
2.70/0.70
20/37
20/37
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