Weil-McLain CGi Series 3 Installation And Maintenance Manual page 16

CG i
GAS- FIRED wATER
eo1LER -
sERIEs
a -
Boiler Manual
3d
16
Venting - direct exhaust - vent starter
J.
Select a vent pipe manufacturer and obtain all vent
components needed, based o n boiler location and
ventmg method.
2. You must use the vent starter made by the vent
pipe manufacturer. See separate
CGi,
& GV Vent
Component Supplement, for part number of each
component. listed
by
vent manufacturer.
I&
WARN ING!
Figure 8
FasNSeaiTM
vent sterter
Figure 9
z -vent 11
vent starter
Use only the vent starter of the same
manufacturer as the vent compo-
nents. Do not mix components
fro m different systems. T he vent
system could fail, causing flue gas
spillage, resulting in severe personal
injury o r death.
6aodclamp
strap
Band c:lamp
sc:rew
FasNSeal ""
s'l;r;rter
Blo~t
housing
outlet
71009
Sand damp
screw
~"Bead
o f se;,lonl
8 !0\ver
hous.ing
outlet
3. Follow all applicable national, state, local or provin-
cial codes when venting
tbe
CGi
boiler.
4. Connect vent starter to blower housing outlet as
shown in the Figures 8 thro ugh 11.
a. Do not mix components from different vent
manufacturers.
b. Maintain minimum 2" clearance from com ..
bustible materials to vent pipe.
c. Seal
witb
sealant specified by vent pipe
manufacturer, using
o/s"
bead (not required for
FasNSeaf"").
d. Tighten strap at band damp screw until strap
is
snug around blower housing.
Figure 10
Sal-T
Vent®
vent starter
Figure 11
StaR-34
vent starter
B;mdclomp
strap
StoR-34
staner
Part Number 550-142-780/0712