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TYPICAL CHIMNEY CrINNECTIF1N
BE REQUIRED MINIMUM
HEIGHT, MUST BE AT LEAST
3 FT, HIGHER THAN HIGHEST
PART OF PASSAGE THROUGH
ROOF, MUST BE AT LEAST 2 FT,
HIGHER THAN ANY NEIGHBORING
OBJECT, MUST HAVE AN f
UNDI_STRUCTED TOP OPENING
MUST BE AT LEAST 4
INCHES THICK -
AND BE
MUST SLOPE UP
AT LEAST i,/4 INCH
PER FOOT OF
HORIZONTAL RUN_
DRAVBAND
LAST PIECE
INSTALLED
\
\
IN
THIMBLE
DRAFT REGULATOR
VANE
ALTERNATE POSITIONS
TOP
I
15
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