Installation guide

Side Wall Vent Installation (Coaxial)
Fig. 4 Standard side wall venting layout, using basic vent kit components
for vent systems 60/100, 80/125 and 100/150.
For 80, 105 models only.
Transition 110/150>100/150
Max. wall thickness
19.6” / 500 mm
1
2
3
45
6
7
13
Side Wall Venting Layouts (Coaxial)
Layout with basic coaxial vent kit componentry
Table 3. Standard sizes of boiler flue
gas vent adaptors (item
)
Boiler model
Adaptor size
WB1B 10-26 60/100
WB1B 10-35 60/100
WB2B 9-19 60/100
WB2B 9-26 60/100
WB2B 9-35 60/100
WB2B 17-45 80/125
WB2B 17-60 80/125
WB2B 30-80 110/150
WB2B 30-105 110/150
1
Vent pipe adaptor
2 Transition adaptor for 80/105 models
110/150 > 100/150
3
Elbow, 87° (1 per carton)
4
Straight pipe
3.3 ft./1 m long
5
Vent termination
(incl. wall flashings)
Important!
Total length of vent termination pipe is
31”/787 mm. If required, the vent
termination pipe may be shortened by
max. 12”/305 mm (min. vent
termination length is 19”/483 mm).
(See page 18).
6
Protective screen
Warning!
Protective screen MUST be installed.
7
Mounting clip, white(useatleast2)
8
Brass adaptor (M8 x
5
/
16
” - 18) and
Setofscrews(#8 x
3
/
8
”)
(7, 8 and 9 shown on following page)
A Combustion air intake
B Flue gas outlet
a
Total vent length
*2
*2
See section Vent Length Requirements on
page 22 in this manual.
5368 815 v2.0 b