2.6.1
Separate
ducts kit
(fig. 9)
The.diagrams.of.Figure.9.show.a.few.exam-
ples. of. the. permitted. exhausts. configura-
tions.
169
CS
CA CA
67,5
277,5
TABLE 1 - ACCESSORIES ø 80
Accessories.ø.80.
.
.
.Coaxial.duct.kit.
90°.elbow.MF.
45°.elbow.MF.
Extension.L..1000.(horizontal).
Extension.L..1000.(vertical).
Wall.terminal.
Wall.coaxial.exhaust.*.
Roof.outlet.terminal.*.
*.
The loss of the accessorie in aspiration concludes the collector code 8091400/01
TABLE 1/a - ACCESSORIES ø 60
Accessories.ø.60.
.
.
Coaxial.duct.kit.
90°.elbow.MF.
45°.elbow.MF.
Extension.L..1000.(horizontal).
Extension.L..1000.(vertical).
Wall.terminal.
Wall.coaxial.exhaust.*.
Roof.outlet.terminal.*.
*.
The loss of the accessorie in aspiration concludes the collector code 8091400/01
Example.of.allowable.installation.vers.."25" calculation.in.that.the.sum.of.the.head.
losses.of.the.single.fittings.is.less.than.7.6.mm.H
9.m.horizontal.pipe.ø.80.x.0.15.
9.m.horizontal.pipe.ø.80.x.0.15.
n°.2.90°.elbows.ø.80.x.0.20.
n°.2.90°.elbows.ø.80.x.0.25.
n°.1.terminal.ø.80.
Total.head.loss.
2.6.2
Connection to existing flues
The. ø. 80. or. ø. 60. exhaust. pipe. can. also. be.
connected.to.existing.flues..When.the.boiler.
runs.at.low.temperature,.it.is.possible.to.use.
standard.flues.provided.that:
-.. The.flue.is.not.be.used.by.other.boilers.
ASSEMBLY OF THE KIT ø 80 code 8089912/ø 60 code 8089913
KEY
CA. Inlet
CS. Outlet
12
Inlet.
Outlet.
.
–.
–.
.
0.05.
0.10.
.
0.05.
0.05.
.
0.05.
0.05.
.
0.05.
0.05.
.
0.05.
0.15.
.
.
0.25.
0.05.
.
12
Inlet.
Outlet.
.
1.25.
0.25.
.
0.15.
0.40.
.
0.10.
0.25.
.
0.10.
0.40.
.
0.10.
0.30.
.
0.15.
0.70.
.
.
0.25.
0.05.
.
-...The.interior.of.the.flue.is.protected.to.pre-
vent. a. direct. contact. with. condensation.
from. the. boiler.. The. products. of. combu-
stion.must.be.conveyed.through.a.flexible.
or. rigid. plastic. pipe. around. 100. to. 150.
mm. in. diameter,. and. condensation. must.
be.siphoned.off.at.the.foot.of.the.pipe..The.
6
OPERATIONS. REQUIRED.
ONLY.FOR.THE.ASSEMBLY.
3
OPERAZIONE.DA.ESEGUIRE
OF. THE. ø. 80. KIT. CODE.
SOLO.NEL.MONTAGGIO.DEL
1
2
8089912
KIT.Ø.80.COD..8089912
C
B
5
4
4
KEY
4.
1.
ø.125.Gasket
5.
2.
Fumes.exhausts.
.
flange.with.tap
6.
3.
Fastening.screw
Total.head.loss.(mm.H
O)
2
25
.
Inlet.
Outlet.
3
.
–.
–.
1
2
.
0.20.
0.25.
.
0.15.
0.15.
.
0.15.
0.15.
.
0.15.
0.15.
.
0.10.
0.25.
B
.
0.80.
0.10.
4
Total.head.loss.(mm.H
O)
2
25
.
Inlet.
Outlet.
.
2.50.
0.50.
.
0.40.
0.90.
.
0.35.
0.70.
.
0.40.
0.90.
.
0.40.
0.60.
.
0.50.
1.20.
.
0.80.
0.10.
O:
2
Inlet
Outlet
1.35.
.
–
–.
.
1.35
0.40.
.
–
–.
.
0.50
0.10.
.
0.25
1.85.
+.
2.10.
= 3 .95 mm H
A
ø.108.Gasket
Suction.collar.(only.for.
kit.code.8089913)
MF.ø.60.reduction.(only.
for.kit.code.8089913)
Fig..7
30
35
Inlet.
Outlet.
Inlet.
Outlet
–.
–.
–.
0.25.
0.30.
0.30.
0.40
A
0.20.
0.20.
0.25.
0.25
0.20.
0.20.
0.25.
0.25
0.20.
0.20.
0.25.
0.25
0.10.
0.35.
0.15.
0.50
1.10.
0.15.
1.50.
0.20
30
35
Inlet.
Outlet.
Inlet.
Outlet
2.50.
0.50.
2.50.
0.50
0.50.
1.10.
0.60.
1.40
0.45.
0.90.
0.55.
1.20
0.50.
1.10.
0.60.
1.40
0.50.
0.70.
0.60.
0.80
0.80.
1.40.
1.10.
1.60
1.10.
0.15.
1.50.
0.20
Fig..8
O
2
ES
PT
ENG
–
83