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9 - INSTALLATION - Split venting system
Figure 22 - Connecting extensions and elbows
Figure 23 - Clearances of Split system
WARNING!!! Carefully follow the
installation steps below for the
assembling the split pipe venting
system (elbows and extensions),
as illustrated in fi gure 22. it is
necessary to properly insert the
male side onto the female side
and mechanically secure them by
using the proper clamps. Improper
venting can result in excessive
levels of carbon monoxide or a fi re,
which can result in severe personal
injury or death!
1. insert the Male side "B" into the
2. use clamp "C" to keep the two
3. use screws "E" to tighten the clamp
air intake terminals are located
on the same wall or on the same
roof,maintain the distances given
in fi gure 23, between the vent and
air intake, or fl ue gas recirculation
may occur, causing improper boiler
operation!
terminal must be protected from
wind by a 90° elbow, see fi gure 23.
30
Horizontal vent systems should be
as short and straight as possible.
The vent system must be both gas
tight and watertight. All seams and
joints must be joined and sealed in
accordance with the vent system
manufacturer's instructions.
Mechanically secure each joint with
the supplied clamps as shown in
fi gure 22. Follow this procedure:
Female side "A";
pipes together;
onto both pipes; DO NOT force.
CAUTION!!! If vent and
CAUTION!!! The air intake
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