HEAT EXCHANGER OUTPUT CHARTS
HEAT EXCHANGER OUTPUT REFERRED TO TEMPERATURE AND FLOW RATE OF PRIMARY CIRCUIT AND WITH SECONDARY AT 10/45°C AT MAXIMUM WITHDRAWAL OF PRODUCIBLE DHW
(UPPER LIMIT OF THE CURVES REFERRED TO MAXIMUM PRIMARY FLOW RATE IN THE HEAT EXCHANGER, WHILE THE LOWER LIMIT IN THE CURVE REFERS TO THE MINIMUM PRIMARY FLOW RATE)
450
400
350
10 m 2
EXTRA CALORIFIERS RANGE
Output [KW]
300
250
6 m2
200
4 m2
150
100
50
55
60
65
70
75
80
Primary circuit temperature [°C]
Extractable heat exchanger surface
(with tubes bent to the bottom)
Primary flow rate [m3/h]
4 m2
6 m2
10 m2
MAX
MIN
MAX
MIN
MAX
MIN
20
10
20
10
20
10
350
300
8 m2
EXTRA CALORIFIERS RANGE
200
5 m2
150
3 m2
100
50
0
55
60
65
70
75
80
Primary circuit temperature [°C]
Extractable heat exchanger surface
(with tubes bent to the bottom)
Primary flow rate [m3/h]
3 m2
5 m2
8 m2
MAX
MIN
MAX
MIN
MAX
MIN
15
7,5
20
10
20
10
235
TECHNICAL SUPPORT
Output [KW]
250