Smart SL : A1007846 - 661Y3100 • C
Technical Characteristics
Main characteristics
SL
320
420
420 D
600
Total capacity
L
318
413
413
606
Primary capacity
L
55
55
55
161
DHW capacity
L
263
358
358
445
Primary connection [F]
"
1 1/2
1 1/2
1 1/2
2
DHW connection [M]
"
1 1/2
1 1/2
1 1/2
1 1/2
Auxiliary DHW loop connection [M]
"
1 1/2
1 1/2
1 1/2
1 1/2
Primary pressure drop*
mbar
90
95
95
92
Heating surface area
m²
2.65
3.24
3.24
3.58
Max Design Pressure*
bar
10
10
10
10
Reheat Performance - Primary
Heating Power Input*
kW
60
65
65
71
Primary flow rate (to achieve
Reheat Performance) *
L/sec.
1.81
1.81
1.81
2.08
Standing Heat Loss*
kWh/24h
1.82
2.02
2.02
2,64
W
76
86
84
110
* According to EN12897:2016
9
EN
