#NDK-34-i R.1 July 2022
Hussong Mfg. Co., Inc. Kozy Heat Fireplaces
INSTALLATION
19
6.5
Remove Vent Adapter
ATTENTION: All information outlined in must be completed before
continuing with this installation.
1.
Remove the vent adapter at the top of appliance by sliding
the vent adapter back out of channels. Refer to the following
instructions for vent system attachment to the vent adapter.
6.6
Run Vent System
NOTE: If offsets are present in existing chimney, place a weighted rope
around the pipe ends to guide them through the chimney. DO NOT
ATTEMPT TO TIE ONE ROPE AROUND BOTH PIPES.
•
To prevent cold air drafts, Hussong Manufacturing recommends
to insulate the 3” x 3” flexible vent pipes and chimney using
unfaced insulation products listed as noncombustible per ASTM
E 136.
1.
OPTIONAL: Before installing vent system down through the
chimney, place unfaced insulation around the first 3’ (914mm) of
vent system below termination cap. Secure with wire.
2.
Install the 3” x 3” flexible pipes down through existing chimney.
Guide ropes (if used) to aid installation.
3.
To secure chimney termination cap to chimney, apply a liberal
bead of sealant (not provided) around the top of the chimney
and secure.
4.
From inside the existing fireplace, carefully pull ropes (if used) or
the flexible pipes down until both exhaust pipe and combustion
air intake are into the existing fireplace firebox.
5.
OPTIONAL: To prevent heat loss up chimney, place unfaced
insulation products listed as non-combustible per ASTM E 136
between the 3” x 3” flexible vent pipes and chimney.
6.7
Connect Vent Pipe to Vent Adapter
Figure 6.4, Chimney Vent Run
Figure 6.3 Remove vent adapter
