Design recommendation for systems with sealed expansion, cylinder circuit if required
C
L
3
2
2
3
1
E
F
G
2
3
1
B
D
2
3
H
M
1
P
1
KW
WW
A
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Example
A
Additional heat generator
B
1 heating water buffer cylinder as low loss header (5 sensors)
C
Heat consumer distributor
Design information
(cont.)
VITOFLEX 300-UF
Viesmann
89
5682428
9