Marco B36CF - Installation of Air Inlet Assembly; Outside Combustion Air; Combustion Air Intake

TIE installatiaa cf sn outside sccescery Pit is highly
recnmmendd- It is very important to ensure good
fireplace operation in homes which are tightly
wenthenealed or 53ve venlih tin^ appliznces iasfalled,
STEP 1: Detem-h= the source for ou'kdt: sir, which ~mbc
i?~tdled tk~ug]? m. outside wd m bio to ~rentilisterl crawl
qmce (Figurz 9). In either mp, 3 4 I/?" diameter hole will
be r-quirad for b~aUation of he air det xs2mbly. CAU-
TIOS: Avoid imtalling tlte & bAe? where tll opening
could br blacl~d 'Jy mow, bushes Er o9er ot?shcIes. l3e
rnzxjmumheight for &e mtside sir js 50hbove Be hearth:
. .
psovidfn~ a5 inlet is terminated amua of thee (3) fezt
below the chimney cap level.
C31r19USTlON bF!7 INTAKE I
/m
/
\
r-
OUT51DE WALL 'JENTiLATED CRAWL
WZJALLA~~~N SPACE IMSTALCATION
(OPTIONAL)
FIGLRE 9
Ilcrlsr ore
ptuwidsd tor
arlachlng the
providud
naltlng flanges
at tho lop hnd
hniiam of
\cllhrr sjdo of
ihn unlr.
enmblnmtlan
bod ~u:ted Iat
lsvslln~ the
Ilrrplaen.
FIGURE 10
30772: CClMBUSTIONdIIiIYLETDUCTS MUSTNOT
TERMPIATE IH AlTJC SPACE.
STEP2 Plemoverheahinletcav~fiomtherighthmdsIde
ofthe case [Figme 12). Dismrd the cover. On sme nod~h,
the cover msy be of he kock-ck-out'we.
STEP 3: Gtasp the autside air gate as shown in Figure 10.
To tIuead it-erly kro athe case, thehmde rnustbemd
beyand its nmsE oper~t;llg position. Push fie qpc edge
of the blade inward pzst the stop and rokte the handle unhl
it points shi&t dcun
STEP4: Hold he air gat. ktl~ lefthnd ss &ominFigl?re
If.
d
1 FIGURE 11