Install Instructions
CG
i
GAS-FIRED
wATER
BOILER-
sERIEs
a-
Boiler
Manual
ld
Prepare boiler location -
air
contamination
Please
review the followi
ng
information on potential
combustion
air
co
ntamination probl
ems.
Refer
to
Table 1
for
products and
areas
which m
ay
cause
con
ta
m
inated
com
bustion
air.
I&
WARNIN
G!
To
prevent potential
of
severe personal
injury
or
death, check for products or
areas
listed
bel
ow
before instal
li
ng
boiler. If a
ny
of
these
contaminants are found:
remove co
ntam
inants pe
rm
ane
ntl
y
-O
R -
i
so
late bo
il
er a
nd
pr
ovi
de outside
co
mbustion
air
.
See
na
ti
onal, prov
in
cial or local codes
for further info
rm
ation.
Table 1
Corrosive
or
destructive contaminants and likely locations
Products
t o
avo
id
Areas
li
kely
t o
have
contaminan
ts
Spray cans
co
n
ta
in
in
g chi or
o/
fluorocarbo
ns
Dry cleaning
/l
aundry areas and establishments
Permanent wave solutions
Sw
imming
poo
ls
Chlorinated waxes/cleaners
Metal fabrication plants
Ch
lorine-based
sw
imming pool chemicals Beauty shops
Calcium chloride used for thawing Refrigeration repair shops
Sodium
ch
loride used f
or
water softening Photo processing plants
Refrigerant leaks Auto body sh
ops
Paint
or
varni
sh
removers Plastic manufacturing pl
an
ts
Hydrochloric
ac
i
d/m
uriat
ic
ac
id
Fum~ur
e
refinishing areas and establishments
Cements and glues New
bu
ildi
ng
construction
Ant
lstatlc fabric softeners used
In
clothes dryers Remodeling areas
Ch
lorine-type bleaches, detergent
s,
and cleaning
Garages
wHh workshops
solvents found
In household
la
un
dry
rooms
Adhesives used to fasten building products and Buildings under
co
nstruction (where
air
Is
other similar products contsmlnated with particulates)
Airborne particulates (drywall dust, fiberglass
particles, road
or
gravel dust, lint, etc.)
I& W
ARNIN
G I
C
ONSTRU
C
TION
DUST
HAZARD
- A
ir
borne particulat
es,
such
as
drywall d
us
t
or fiber
gl
a
ss
du
st, will
ca
u
se
bl
ocka
ge
of
th
e CGi
burn
e
rs
, r
es
ultin
g
in
ca
rbon
mon
oxi
de
pr
od
uc
ti
on, a
fir
e h
aza
r
d,
or
buildin
g
fr
eeze
dan1
ag
e.
If
th
e
bo
il
er is operated
durin
g
construction, you must isolate the
bo
il
er
to
provi
de
de
an
air for combustion.
If
you
are
unable
to
ensure
un
c
ontaminated
ai
r
In
the
boiler
vlclnHy
at
all Urnes, you
muslin-
s
pect
the
boile
r
at
least
once
weekly. When inspecting, clean the b
urn
ers
if
n
ecess
a
ry
us
i
ng
the procedure gi
ve
n on
page
45.
Fai
lur
e
to
follow
these
guidelin
es
co
u
ld
res
u
lt
in
severe
personal i
njury,
death
or
substantial property dam
age.
Pa
rt
Num
ber
550-142-780/0712 9