Use Of Flex Vent - Heat & Glo SL-550TR-E Installation Manual

F. Use of Flex Vent
The fl ex vent must be supported with
3 in.
the spacing between support intervals
TERMINATION CAP
CLEARANCE
not exceeding 4 feet, with no more
than 1/2 inch sag between supports.
A support is required at each change
in venting direction, and in any location
where it is necessary to maintain the
necessary clearance to combustibles.
A simple "up and out" installation (Fig-
ure 4.6) requires only enough support
FLEX VENT
to maintain the necessary clearance
to combustibles. However, the vent at-
1 in.
tachment point and the fi restop loca-
CLEARANCE
tion are considered to be supports.
Figure 4.6
Heat & Glo • SL-550/750TR-E, SL-550/750/950TR-IPI-E Installation Manual • 2118-910 Rev. C • 4/16
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