Intertek TASMAN EP & HP Installation And Operating Instructions Manual page 57

VENTING
When Security Venting or Simpson Dura-Vent is to be used with the unit it will be necessary to install
an adapter to allow the 6-5/8" venting to connect to the unit which is factory assembled for connection
to 7" flex vent. The adapter (part# 0924N3) fits over the exhaust & air inlet collars on the top of the
appliance and is fastened in place with sheet metal screws. See Figure 20.
Twist lock procedure: Four indentations, located on the female ends of pipes and fittings, are
designed to slide straight onto the male ends of adjacent pipe and fittings. Orient the four pipe
indentations so they match and slide into the four entry slots on the male ends (see Figure 22).
Push the pipe sections completely together then twist lock one section clockwise approximately one
quarter turn until the two sections are fully locked.
In vertical installations which use flex vent it is necessary to install an adapter (part # P574) at the end
of the venting to allow connection to the Simpson Dura-Vent termination part # 0991 or Security
Venting part# SV4CGV. The adapter fits into the flex vent and is secured in place using sheet metal
screws. See Figure 21.
Horizontal runs of vent must be supported every three feet. Wall straps are available for this purpose.
High temperature sealant is required on each joint, run a 1/8" bead of sealant around the male end of
the outer sleeve, as shown in Figure 22, and twist lock the pipes or fittings together.
Figure 20 Figure 21
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