10
ARTÙ 2
1. TECHNICAL CHARACTERISTICS
1.a Technical Data
Artù 2 11
Artù 2 14
kW
kcal/h
kW
kcal/h
Nominal power usage
19,0
16.340
24,0
20.382
Nominal thermal range
22,0
18.920
28,0
23.392
Minimal power usage
7,5
6.450
7,00
(NG)
9,00
(LPG)
6.020
(NG)
7.740
(LPG)
Minimal thermal range
9,0
7.740
9,00
(NG)
11,00
(LPG)
7.740
(NG)
9.460
(LPG)
GAS TYPE
METHAN
GAS
LIQUID GAS
METHAN
GAS
LIQUID GAS
G20
G30
G31
G20
G30
G31
P.C.I. (15° C 1013 mbar)
MJ/m
3
34,02
116,09
88
34,02
116,09
88
WI (15° C 1013 mbar)
MJ/m
3
45,67
80,58
70,69
45,67
80,58
70,69
Nominal feed pressure
mbar
20
28-30
37
20
28-30
37
Consumption
m
3
/h
2,33
-
-
2,96
-
-
kg/h
-
1,73
1,71
-
2,21
2,17
Burner pressure
mbar
13,60
27,00
34,50
12,80
25,50
32,70
Ø pilot flame nozzle
mm
0,35
0,35
Ø main burner nozzle
mm
1,12
0,70
1,12
0,69
nozzles
N.
12
16
Ø gas connection
1/2”
1/2”
Category
II2H3+
Country of destination
AL
FLUE GAS
Maximum flue gas load
g/s
12,945
12,502
12,842
18,026
17,775
17,931
Flue gas temperature
°C
185
175
175
190
190
185
Ø flue gas release tube
mm
110
130
WATER
Input range
l/min
select. min.
from 2,7 to 4,7
select. max
from 5,5 to 11
select. min.
from 3,0 to 6,1
select. max
from 6,8 to 13,5
Water temperature elevation
°C
approximately 50
approximately 25
approximately 50
approximately 25
Minimum pressure
bar
0,5
0,5
Nominal pressure
bar
2
2
Maximum pressure
bar
10
10
Ø water connections
1/2”
1/2”
Dimension and weight
DEVICE
PACKAGE
DEVICE
PACKAGE
Height
mm
580
655
620
700
Length
mm
310
385
380
440
Depth
mm
216
295
245
315
Weight
kg
10,5
11,7
11,4
12,8
Note: relative cold water temperature of 15 °C.
Description
Artù 2 11
Artù 2 14
UM
DHW energy efficiency class
-
A
A
-
Specified load profile
-
M
L
-
DHW energy efficiency
ŋwh
70,8
75,6
%
Daily gas consumption
Qfuel
8,725
16,538
kWh
Annual gas consumption
AFC
6
12
GJ
Inside sound power level
LWA
58
52
dB(A)
Nitrogen oxide emissions
NOx
139
140
mg/kWh
fig.1
11 litres
14 litres
