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Installation steps are as follows:
1.
Position the insert in the fireplace cavity and note the required positions of the vent and gas
line.
2.
To prevent damage to the insert, remove it until after the gas and vent lines have been
positioned.
3
a.
Measure and cut two liner lengths just slightly longer than required.
Reminder: Minimum overall vent height is 11' and maximum is 30'.
Joining two lengths of liner can be accomplished using 3" DF Flex Couplings. Join the
lengths by liberally applying High Temperature Sealant to the end of the liner before
inserting it onto the coupling, and once inserted, secure each connection with three
screws.
From the top of the chimney:
b.
Install the flashing onto the existing chimney.
c.
Attach the liners to the two 3" outlets on the approved Chimney Liner Termination Kit by
first liberally applying High Temperature Sealant to the gasketed joint, and then pushing
the liner onto the collar. Secure each joint using three screws.
d.
CLEARLY IDENTIFY the lower end of the liners for intake and exhaust.
e.
Feed the liners down the chimney through the flashing.
f.
Install the cap onto the Round Adapter.
From below:
4.
Liberally apply High Temperature Sealant to the outsides of the vent collars.
5.
For installations that do not require the removal of the vent connector plate:
a.
Push the insert back into the enclosure
b.
Slide the liner onto the appropriate vent collars and secure them with three screws each
and/or hose clamps.
Note: Make sure the previously identified exhaust liner is connected to the exhaust collar (see
Figures 10 & 11).
15
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