Nova Florida VELA COMPACT - Air Intake and Flue Gas Discharge System Via 80;80 MM Split Pipes; Pic. 12 - Air Intake and Flue Gas Discharge Split Pipe System (CTFS); Pic. 13 - Dimensions for Connection to Air Intake and Flue Gas Discharge Split Pipe System (CTFS)

22
Pipe len
g
th (m
)
A
ir intake diaphra
g
m diameter (mm)
0
,5 ≤
L
≤ 10
*
Ø
4
7
10
≤
L
≤
2
6*
N
o
di
ap
h
ra
g
m
* th
e
r
s
t
e
l
bo
w fr
o
m th
e
bo
il
e
r i
s
n
o
t t
o
be
accou
nt
ed
f
o
r
3.2.6.2.3 Air intake and flue
g
as dischar
g
e system via 80/80 mm split pipes
C42 – C52 – C82 installation cate
g
ory
Ai
r
i
nta
ke
Minimum permissible len
g
th of air intake pipe is 1 meter.
Each wide radius 90° elbow (R=D) equals a 1 meter lon
g
pipe section.
Each narrow radius 90° elbow
(
R<D
)
equals a 1 meter long pipe section.
F
lue
g
as dischar
g
e
Minimum permissible length o
f

ue gas discharge pipe is 0,5 meter.
Each wide radius 90° elbow (R=D) in ue
g
as dischar
g
e equals a 1,5 meter lon
g
pipe section.
Each narrow radius 90° elbow (R<D) in ue
g
as dischar
g
e equals a
3
,5 meter lon
g
pipe section.
Choosin
g
the applicable diaphra
g
m supplied with the boiler
Ø
4
7 diaphragm is supplied by the manufacturer in the optional air
/
ue gas split pipe kit
The above data are referred to air intake/flue
g
as exhaust systems which are implemented by means of smooth, ri
g
id
manu
f
acturer approve
d
an
d
supp
li
e
d
p
i
pes
.
400
700
1
36,
5
5
6,5
Ø
80
1
1
Pic. 13 - Dimensions for connection to the air intake/flue gas
exhaust split pipe system (CTFS)
Pic. 12 - Air intake/flue gas exhaust split pipe system (CTFS)
108
108
,5
145
145