Model
Min.
Straight
Max. Duct
Min. Duct
Disch.
Length
Width
Height
Width
Height
006
23.5
11
7.3
9
5.9
009
23.5
11
7.3
9
5.9
013
23.5
11
7.3
9
5.9
016
25.9
8.9
11
7.2
9
019
25.9
8.9
11
7.2
9
024
25.9
8.9
11
7.2
9
030
27.5
9.9
11
8.1
9
036
31
11.3
12.4
9.2
10
043
31
11.3
12.4
9.2
10
052
31
11.3
12.4
9.2
10
062
31
11.3
12.4
9.2
10
072
34.8
14.2
12.4
11.6
10
086
23.5
20
14
17
15
100
23.5
20
14
17
15
120
23.5
20
16
17
15
142
25.9
20
17
17
15
8
Discharg
Discharg
Discharg
Dischargeeee
Conversio
Conversio
Conversio
Conversionnnn
––––
Horizonta
Horizonta
Horizonta
Horizontallll
Unit
Unit
Unit
Unit
All
horizontal
unit
sizes
from
006H
to
072H
can
be
field-converted
from
straight
discharge
to
side
discharge.
1.
Set
the
unit
on
a
level
surface.
2.
Remove
blower
access
panel.
3.
Remove
top
panel.
4.
Remove
screws
that
secure
the
panel
in
which
blower
is
mounted.
5.
Re-install
blower
panel
assembly
for
side
discharge
configuration.
(Assembly
will
be
flipped
180
degrees.)
See
unit
specification
sheet
for
dimensional
information.
6.
Re-install
the
top
of
the
unit.
7.
Re-install
the
blower
access
panel
where
the
blower
panel
assembly
was
for
straight-through
discharge.
8.
After
first
operation,
check
all
fasteners
for
tightness.
Ductwork
If
a
return
duct
is
used,
it
may
be
fastened
to
the
flanges
on
the
filter
guides;
however,
be
sure
to
leave
enough
room
for
filter
replacement.
The
flanges
at
the
blower
opening
may
be
used
for
a
flexible
duct
connection
between
the
heat
pump
and
the
supply
air
duct.
Be
sure
the
blower
wheel
turns
freely
and
is
centered
before
making
this
connection.
The
discharge
or
supply
air
duct
should
be
insulated
and
have
at
least
one
90-degree
bend
prior
to
the
first
discharge
grille.
Flexible
duct
connections
are
recommended
to
reduce
noise
transmission
from
the
unit
through
the
duct.
Heat
pump
life
expectancy
and
efficiency
depends
on
adequate
airflow.
See
unit
data
sheet
for
nominal
cfm
information.
Proper
duct
installation
is
essential
for
full
airflow.
We
recommend
the
duct
be
installed
according
to
AMCA
210
guidelines.
(See
Table
1.)
There
should
be
no
turns
or
duct
connections
in
the
minimum
discharge
duct
length.
Otherwise,
fan
airflow
could
be
greatly
reduced.
Figure
7:
Discharge
conversion
Figure
8:
Ductwork
configuration
MAX/MIN DIVERGENCE
OF TRANSITION = 7°
MIN STRAIGHT
DISCHARGE LENGTH
MIN
DUCT
SIZE
MAX
DUCT
SIZE
UNIT
Table 1: Duct dimensions
All dimensions in inches.
6
3
7
5
4
2
