Operating instructions

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BBV, SBV Series Natural Vent Gas Fireplaces
OUTSIDE COMBUSTION AIR
NOTE: e use o outside air or combus
tion is optional unless reuired by buildin
codes It is only necessary to supply outside
combustion air to one side o ireplace se
model  combustion air kit reer to ae

 void etremely lon runs and numer
ous turns in duct leadin rom ireplace
to combustion air assembly ese condi
tions increase te resistance to ree lo
o air trou duct igures  and 
 ocate combustion air assembly at an
eterior location ake sure te location
cannot be accidentally blocked ocate
assembly above sno line to prevent
sno rom blockin assembly
 ever mount combustion air inlet assem
bly in arae or storae area ere com
bustible umes asoline mit be dran
into ireplace
 ombustion air may be dran rom cral
space under ouse en adeuate sup
ply o air is provided by open ventilation
igure 
NOTE: ever take combustion air rom attic
space or arae space
NOTE: Install outside combustion air 
 D ID o ireplace
&0
/!BASEMENT
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Duct tend
ed to iss
oist
o utside
all
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Figure 10 -
Install Unit Above Basement or Crawl Space
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/!SOFFIT
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Inlet rille
in oit
veran
 aimum
Figure 11 -
Install Unit on Concrete Slab with Optional Outside Air Runs
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