BAXI
S.p.A.
36061 BASSANO DEL GRAPPA (VI) ITALIA
Via Trozzetti, 20
Tel. 0424 - 517111
Telefax 0424/38089
code C603677
BAXI
S.p.A.
, in its commitment to constantly improve its products, reserves the right to alter the specifications contained herein at any time and without previous warning.
These Instructions are only meant to provide consumers with use information and under no circumstance should they be construed as a contract with a third party.
Boiler model
LUNA HT
280
330
1.120
1.240
1.280
Category
II
2H3P
II
2H3P
II
2H3P
II
2H3P
II
2H3P
DHW rated heat input
kW
28,9
34
-
-
-
CH rated heat input
kW
24,7
28,9
12,4
24,7
28,9
Reduced heat input
kW
9
9,7
4
7
9,7
DHW rated heat output
kW
28
33
-
-
-
kcal/h
24.080
28.380
-
-
-
CH rated heat output 75/60°C
kW
24
28
12
24
28
kcal/h
20.640
24.080
10.320
20.640
24.080
CH rated heat output 50/30°C
kW
25,9
30,3
13
25,9
30,3
kcal/h
22.270
26.060
11.180
22.270
26.060
Rated heat output 75/60°C
kW
8,7
9.4
3,9
6.8
9.4
kcal/h
7.480
8.090
3.350
5.850
8.090
Rated heat output 50/30°C
kW
9,5
10.2
4,2
7.4
10.2
kcal/h
8.170
8.770
3.610
6.360
8.770
Useful efficiency according to 92/42/CEE directive
—
★★★★
★★★★
★★★★
★★★★
★★★★
Central heating system max. pressure
bar
3
3
3
3
3
Expansion vessel capacity
l
8
10
8
8
10
Expansion vessel pressure
bar
0,5
0,5
0,5
0,5
0,5
DHW system max. pressure
bar
8
8
-
-
-
DHW system min. dynamic pressure
bar
0,2
0,2
-
-
-
DHW system min. output
l/min
2,5
2,5
-
-
-
DHW production at ∆T=25 °C
l/min
16,1
18,9
-
-
-
DHW production at ∆T=35 °C
l/min
11,5
13,5
-
-
-
Specific output (*)“D”
l/min
12,9
15,3
-
-
-
Heating circuit temperature range
°C
25÷80
25÷80
25÷80
25÷80
25÷80
Domestic hot water temperature range
°C
35÷60
35÷60
-
-
-
Type
—
C13 - C33 - C43 - C53 - C63 - C83 - B23
Concentric flue duct diameter
mm
60
60
60
60
60
Concentric air duct diameter
mm
100
100
100
100
100
2-pipe flue duct diameter
mm
80
80
80
80
80
2-pipe air duct diameter
mm
80
80
80
80
80
Max. flue mass flow rate
kg/s
0,014
0,016
0,006
0,012
0,014
Min. flue mass flow rate
kg/s
0,004
0,005
0,002
0,003
0,005
Max. flue temperature
°C
75
75
73
73
75
NOx class
—
5
5
5
5
5
Type of gas used
—
G20
G20
G20
G20
G20
—
G31
G31
G31
G31
G31
Natural gas feeding pressure
mbar
20
20
20
20
20
Propane gas feeding pressure
mbar
37
37
37
37
37
Power supply voltage
V
230
230
230
230
230
Power supply frequency
Hz
50
50
50
50
50
Rated power supply
W
155
160
145
150
155
Net weight
kg
45,5
46,5
44
45
46
Dimensions
height
mm
763
763
763
763
763
width
mm
450
450
450
450
450
depth
mm
354
354
354
354
354
Protection-limit against humidity and water leakages (**)
IPX5D
IPX5D
IPX5D
IPX5D
IPX5D
(*) according to EN 625
(**) according to EN 60529
28. Technical data
Ed. 3 - 12/05
