Installation 5
0020200969_04 Installation manual
15
–
Diameter: 125 mm
Note
If the wall duct can be accessed from the
exterior of the building, you can drill the hole
with a diameter of 110 mm and install the
wall duct with the wall collar from outside.
2.
Slide the air/flue pipe
(1)
with the flexible external collar
through the wall.
3.
Pull the flue pipe back until the external collar forms a
tight seal on the external wall.
4.
Secure the flue pipe with mortar and leave the mortar to
harden.
5.
Install the wall collar on the inside of the wall.
6.
Connect the wall/roof duct to the product using ex-
tensions, elbows and, if required, a sliding sleeve.
(
→
Page 16)
5.2.3.4 Installing the roof duct
140
13
3°
1
▶
Insert the air/flue pipe
(1)
with no external collar into the
dormer.
5.2.4
Installing the horizontal telescopic wall/roof
duct,60/100 mm diameter, article number
0020219518
5.2.4.1 Scope of delivery
65
Ø167
65
30
40
456-698
1
2
3
4
5
1
Wall collar, 100 dia-
meter (2 pcs)
2
Horizontal telescopic
wall duct
3
40 mm clamp
4
87° elbow
5
30 mm clamp
5.2.4.2 Installing the wall duct
13
3°
1
120
336 - 578
1.
Drill a hole.
–
Diameter: 125 mm
Note
If the wall duct can be accessed from the
exterior of the building, you can drill the hole
with a diameter of 110 mm and install the
wall duct with the wall collar from outside.
1
2
2.
Determine the clearance to the external wall.
(
→
Page 14)
3.
Set the telescopic wall duct to the correct length.
–
Note that the
TOP
symbol must point upwards on
both ends.
Danger!
Risk of poisoning due to escaping flue
gas.
Flue gas can escape if a flue gas pipe is dam-
aged.
▶
Only use the self-tapping screw provided.
4.
Secure the air pipes to each other by screwing the over-
lapping air pipes together using the supplied self-tap-
ping screws on the underside
(1)
.
5.
Seal the gap in the telescopic air pipe using the sup-
plied adhesive tape
(2)
.
6.
Slide the air/flue pipe
(1)
with the flexible external collar
through the wall.
7.
Pull the flue pipe back until the external collar forms a
tight seal on the external wall.
8.
Secure the flue pipe with mortar and leave the mortar to
harden.
9.
Install the wall collar on the inside of the wall.
10. Connect the wall/roof duct to the product using ex-
tensions, elbows and, if required, a sliding sleeve.
(
→
Page 16)