20
©
2014
Daikin
North
America,
LLC
Requires
both
a
combustion
air
intake/vent
flue
pipe
.
PVC
may
run
horizontally
and
exit
through
the
side
of
the
building
,
or
vertically
and
exit
through
the
roof
of
building
.
PVC
may
be
run
through
an
existing
unused
chimney.
PVC
must
extend
a
minimum
of
12”
above
the
top
of
the
chimney.
Direct
Venting
©
2014
Daikin
North
America,
LLC
Requires
vent/
flue
pipe
only
.
PVC
may
run
horizontally
and
exit
through
the
side
of
the
building
or
run
vertically
and
exit
through
the
roof
of
building
.
PVC
may
be
run
through
and
existing
unused
chimney.
PVC
must
extend
a
minimum
of
12”
above
the
top
of
the
chimney.
The
space
between
the
vent
pipe
and
the
chimney
must
be
closed
with
a
weather
‐
tight
corrosion
‐
resistant
flashing
.
Non
‐
Direct
Venting
