Instruction manual

33
Figure 26 - Secure fixing extensions and elbows together
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.
WARNING!!! Carefully follow the
installation steps below for the
assembling the split pipe venting
system (elbows and extensions), as
illustrated in figure 26. 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
fire, which can result in severe
personal injury or death!
Mechanically secure each joint with
the supplied clamps as shown in
figure 26. Follow this procedure:
 insert the Male side “B” into the
Female side “A”;
 use clamp “C” to keep the two pipes
together;
 use nuts “F” and bolts “E” to tighten
the clamp onto both pipes.
 tighten bolts and nuts.
CAUTION!!! If vent and air
intake terminals are located on the
same wall,maintain the distances given
in figure 27, between the vent and air
intake, or flue gas recirculation may
occur, causing improper boiler
operation!
CAUTION!!! The air intake
terminal must be protected from wind
by a 90° elbow, how illustrated on
figure 27.
Figure 27 - Clearances of “Split 80/80 PP” system
9 - INSTALLATION - Split 80/80PP venting system