Marco B36CF - Chimney Pipe Support; Ceiling Opening Shart; Boof Opening Chart; Recommended Flashing

PART SO.
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1D' Rule -If chty is wichjn SO' of the rocf peal;,
adjasent wdl or Z;uild:hq;, top shculd extend a
rnbirnurn cf 2' xbove he pek TJ%m Wd~r thm-
10' hm he rmf pd, she ti? ~!ocld extend 2'
higher t?an the closest~~c~iqt In' zwny horizm*d~
(See Fiprr 22).
DOO3TANT: Ifan eqosrd~ortion of cbeyispeaier
than Eve (5) feet 2hve +& x30f Line, use supart wires to
keep the chimney secure. The support wires may be
amched to the ouccr pipe of the chimney wib screws,
pravided the screws XI not long enough La pmehte thr
lrmer flue gipr.
The they pipe suppcre i!: 3 doublr-wall, unitizedl
19gLIlof pipeandis des~pedtorelieve the EK~ weight 1o.d
nn &E fhtpl;cz and t!;aows when high ctih~eys pe in-
stalled.
A =bysupport L requireti aE the 55-foot Irvd abclvr: the
Ereplace after a straight chimney ma or 35 feet zbove a
rehim elbw after a smighr c:lk-~ney run (Figure 23).
CYIMNEY P/@
PIPE
SWePCRT UP PORT-^
I 1