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Marco 792777E - Fireplace Framing Procedures; Framing Cavity and Air Inlet Setup; Combustion Air Inlet Placement Safety

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I
FWkMrnG
I
INSTRUCTIONS
7
1-
?.l!N,
1
MIN.
I
r
I
if
f:azin_e around the fueplace
is
designed to
income.
book shcl~i-s, wood bins, close&, ec., :hesc
not project beyond the safery zone
~i~~~~
7).
r-
Fra~ne the cavity or ope~ng for the fireplace
at
(he
..",
chosen location. Flat: tlie sor;ice for ouside
LA
ss
that
the hole will not
be
under
he;,
you
to
put
the
fireplace-
Cut a
6
112
inch dianeter
i.,
&e
floor
leadir,~
into
a ventilated cravl
space
(~i,
I
-ure
4)
and
I
insia!!
the
3L'
in!et ~se~b~~.
i-
"ERTlCAl
FRAM!NG MEMBEg
1
FIGURE
3
Wen installed
in
a~cordance with
u~e
ilspmtions
in
his
manual, the fiiepiace system may torich
tible materials at t2e bottom and a
1,.
clearance is
re.
¶!]ired on the sides and hack of the fireplace, except
at
the nailing flan~e, where clearance is
0,.
pigure
3).
Conlbustible materials shou!d not be iil
coilhcr
mout!ting flan:e of the upper frame.
A f~eplace may be instailed
flush
wi!h ihe finished well
0'
~~oj-cting
any
distance into the room. nush installa.
tion is recommended for smooth
ff,in
wa]].facing
materials. By imtalling the fmplace to project into
the
room,
a
shallo..xe; cavity is requir2d to
ccr,;2i,
sre-
lac:; thicker nstcr~l mrtedals, sucir zs fie!dstonc,
then be osed for the
facilg
natrrial
(~i~~~
2;.
,
,
0
Avoid installine ihe outside ai; inlet in
zrees
where air supp!:, could
be
re::icted by mow,
bushes or other
obstacles.
COMBUSTION
AIR
IN.
LET
DUCTS
MUST
NOT
TER.MIKATE
ry
.ATTIC
SPACES.
rile
nlaxinltlrn height for the outside air is
17
feet ahove
the hearth, providing the air inlet is terminated
a
mini.
miim
of thee feet below the diimney cap level.
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AIR
INTAKE
FORCOhfB6iST(ON
AiR
f i r e - p a r t s . c o m

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