Wolf CGB-2-24 - Page 81

3064810_201804 81
37.Technicalinformation,air/uegas
routing
VerticalconcentricbalancedueC33x(examples)systemDN80/125
TypeC33x: Gas condensing boiler with
 combustionair and ue gas
routed vertically to above the
roof.
22
2
33
8
8
4
4
4
9
9
3
5
5
10 45 11
S
S
666
4
5
4
7 7 7
1 1 1
12
13
6
14
1 Gascondensingboiler
2 Adaptor DN60/100 to DN80/125
 3 Balanceduewithinspectionport
(250 mm long)
 4 BalancedueDN80/125
500 mm
1000 mm
2000 mm
 5 Spacerbracket
 6 MountingbracketDN125
for roof outlet
 7 Balancedue,vertical
DN80/125
(roof outlet for
atorpitchedroofs)
L = 1200 mm
L = 1800 mm
8 Separator
(slide coupling) if required
9 Bend 45° DN 80/125
 10 Inspectionbend87°DN80/125
11 Bend 87° DN 80/125
 12 Universaltilefor
pitchedroof25/45°
 13 "Klöber"adaptor20-50°
 14 Flatroofcollar
Notes: When installing, slide the separator (8) fully into the female connec-
tion.Pushthenextbalanceduepipe(4)50mm(dim."S")intothe
female connection of the separator and ensure it is fully secured in
this position, e.g. with pipe clips DN125 (5) or with a locking screw
on the air side.
Lubricate the pipe ends and gaskets for easier installation (use sili-
cone-free grease only).
 Priortoinstallation,liaisewithyourlocaluegasinspectorregarding
the required inspection piece (3) (10). Adapter (2) is always required.
Please
note
C33x C33x C33x