ATTACK FD26 Manuel d'utilisation - Page 5

Parcourez en ligne ou téléchargez le pdf Manuel d'utilisation pour {nom_de_la_catégorie} ATTACK FD26. ATTACK FD26 16 pages. Fd series. floor standing cast-iron solid fuel burning boiler

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How to choose the right size of a boiler
The right size of a boiler,i.e. of heat output, is a very important condition for economic operation and right work of the boier..
A boiler has to be chosen in order for its nominal output to respond to losses of a heated object.
When you choose a boiler with a too high nominal output, it can cause higher tarring and dew of the boiler.
3. Dimensions of ATTACK FD

4. Head losses

L
190
ATTACK FD 32
ATTACK FD 26
ATTACK FD 20
M C.H. passage
R
C.H. return
S
Boiler drain
R
470
ATTACK FD 42
ATTACK FD 36
Flow rate
5
2"
2"
1/2"
M
S