68
MYDENS
COSMOGAS
MYDENS TECHNICAL DATA
M.U.
15
24
34
Type (Type of fumes exhaust/air intake)
B23;C13;C33;C43;C53;C63;C83
Category
II2H3P
II2H3P
II2H3P
CE type certificate (PIN)
0694CN6126
0694CN6126
0694CN6126
Central heating max. heat input “Q”
kW
14,0
25,5
34,8
Domestic hot water max. heat input
kW
/
25,5
34,8
Central heating min. heat input
kW
3,2
3,2
4,4
Domestic hot water minimum heat input
kW
/
3,2
4,4
Central heating max. useful heat output (80/60) “P”
kW
13,8
25,0
34,1
Efficiency at 100% load (80/60)
%
98
98
98
Min. useful heat output (80/60)
kW
3,17
3,17
4,35
Efficiency at min. useful heat output (80/60)
%
99
99
99
Central heating max. useful heat output (50/30)
kW
15,1
27,5
37,6
Efficiency at central heating max. useful heat output (50/30)
%
108
108
108
Min. useful heat output (50/30)
kW
3,49
3,49
4,8
Efficiency at min. useful heat output (50/30)
%
109
109
109
Central heating max. useful heat output (40/30)
kW
15,9
27,8
37,9
Efficiency at central heating max. useful heat output (40/30)
%
109
109
109
Min. useful heat output (40/30)
kW
3,5
3,5
4,84
Efficiency at min. useful heat output (40/30)
%
110
110
110
Efficiency at 30% of the load
%
110
110
110
Efficiency certificate (92/42/EEC)
stelle
Losses at the chimney burner on (80/60)
%
1,5
1,5
1,5
Losses at the chimney burner on at minimum power
%
0,5
0,5
0,5
Losses at the chimney burner off
%
0,1
0,1
0,1
Losses at the casing burner on
%
0,5
0,5
0,5
Losses at the casing burner off
%
0,1
0,1
0,1
Losses at zero load
%
0,3
0,3
0,3
Generator average test temperature (80/60)
°C
70
70
70
Generator average test temperature (40/30)
°C
35
35
35
Return temperature in test conditions (80/60)
°C
60
60
60
Return temperature in test conditions (40/30)
°C
30
30
30
Gas flow rate
Nat Gas
m
3
/h
1,48
2,70
3,68
LP Gas
Kg/h
1,09
1,98
2,70
Gas supply pressure
Nat Gas
mbar
20
20
20
LP Gas
mbar
37
37
37
Gas supply minimum pressure
Nat Gas
mbar
15
15
15
LP Gas
mbar
25
25
25
Gas supply maximum pressure
Nat Gas
mbar
27
27
27
LP Gas
mbar
45
45
45
Combustion agent air pressure
Nat Gas
mbar
8,2
13,2
12,3
LP Gas
mbar
8,6
13,8
11,2
Primary heat exchanger with shared water circulation pipes
lt
1,5
1,5
1,7
Weight of the heat exchanger with stainless steel water pipes
kg
8
8
9,2
Secondary heat exchanger water content
lt
/
0,5
0,5
Domestic hot water useful heat output
kW
/
27,5
37,6
D.h.w. minimum flow rate
l/min
/
2
2
Instantaneous d.h.w. production (dt 30°C)
l/min
/
13,1
18
Instantaneous d.h.w. adjustment range
°C
/
40-60
40-60
D.h.w. with indirect water heater adjustment range
°C
40-70
40-70
40-70
Design temperature
°C
95
95
95
Maximum central heating temperature
°C
80
80
80
Minimum central heating temperature
°C
20
20
20
9 - TECHNICAL DATA
Summary of Contents for MYDENS
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