Grundfos magna3 - System Applications; Heating Systems

System applications
MAGNA3
3
9
3. System applications
Heating systems
Fig. 10 Functional drawing of a heating system in a commercial building
TM07 0360 1218
MMMMM
T
T
M
2
4
A
B
C
13
567
8
D
E
Pos. Description
1 Hot water
A Charging pump
B Recirculation
2 Hot water
C Recirculation
3 Air handling unit
4 Fan coil unit
5 Radiator two-pipe system
6 Radiator one-pipe system
7 Underfloor/ceiling
8 Boiler pump
D Shunt/buffer
E "Primary only" system