664Y4000.A
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propane model
Prestige Solo P
Prestige Excellence P
central heating
24
32
24
32
Max. Input 80/60°C
kW
24
30,5
24
30,5
Min. Input 80/60°C
kW
5,9
5,9
5,9
5,9
Max. output 80/60°C
kW
23,4
29,6
23,4
29,6
Min. output 80/60°C
kW
5,8
5,8
5,8
5,8
Efficiency 30% load [EN677]
%
109
109
109
109
flue gases
Flue gas pipe - Max. pressure drop
pa
130
130
130
130
Concentric flue gas channel maximum length Ø 80 / 125 mm
m
20
20
20
20
gas
Propane gas pressure
mbar
30 / 37 / 50
30 / 37 / 50
30 / 37 / 50
30 / 37 / 50
G31 gas flow rate
m
3
/h
0,98
1,3
0,98
1,3
CO
2
max. Input G31 (with front panel closed)
% co
2
11
11
11
11
CO
2
max. Input G31 (with front panel open)
% co
2
10,7
10,7
10,7
10,7
CO
2
max. Input G31 (with front panel closed)
% co
2
10,9
10,9
10,9
10,9
hydraulic parameters
Max. operating temperature
°c
90
90
90
90
Boiler water capacity
l
8
8
16
16
Domestic hot water circuit capacity
l
—
—
54
54
Maximum operating pressure central heating
bar
3
3
3
3
Heat exchanger pressure drop [∆T = 20°C]
mbar
131
210
131
210
Capacity of the expansion vessel (depend of countries)
l
—
—
12
12
electrical connection
Class
ip
30
30
30
30
Supply voltage
V/hz
230 / 50
230 / 50
230 / 50
230 / 50
Maximum absorbed electrical power
a
0,8
0,8
1,2
1,2
Weight empty
kg
48
48
92
92
domestic hot Water features
Operating conditions at 80°C
Prestige Excellence 24
Prestige Excellence 32
Peak flow at 40°C [∆T = 30°C]
l/10’
175
224
Peak flow at 40°C [∆T = 30°C]
l/60’
733
835
Constant flow at 40°C [∆T = 30°C]
l/h
653
745
Peak flow atv 60°C [∆T = 50°C]
l/10’
102
103
Peak flow at 60°C [∆T = 50°C]
l/60’
352
353
Constant flow at 60°C [∆T = 50°C]
l/h
316
320
Pre-heat time
minutes
27
25
tEchNIcAl chARActERIStIcS
Summary of Contents for Prestige 24 Excellence
Page 41: ...ML 1 664Y4000 A ...
