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ISTRLJCTIONS FOR
+
FFSET OF CHIMNEY
SING ELBOWS
INSTALL ELBOWS
c: '
T o achieve desired offset, you may install combinat~ons
CHIMNEY
OETAILA
PIPE
121' , 18", 36", 48" lengths of double wall pipe (see single
set chart and Figures 24 and 27).
Chrmney weight above offset rests on return elbow.
,aps must be securely nailed to rafters or joists. (See
jures 24 & 25).
Maximum length of pipe between supports (return elbow
chimney pipe support) is 6' of angled run. Maximum
two 6' angled run sections per chimney system (Figure
1.
FIGURE 26
AT 35 R. LEVEL
The maximum allowable offset is 309 Elbows must be
cured to the pipe utilizing a minimum of three screws
!r jo~nt. Fasten screw through outer plpe slot. Drill 118"
ot hole or use self-drilling screws provided.
Q
k,
- -
FIGURE 25
I
I
TYPICAL OFFSET INSTALLATION
FIGURE 27
1 2
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