Locate and nark lag bolt locations and
mounting bracket location,
if
desired. See Figure
2,
bracket. if used.
Book top rain flashing under back bend of top. Top rain flashing is shipped attached to the back of the
unit on the right side.
Position unit in opening and secure with
5/16
lag bolts: use
inch diameter flat washers on the lag
bolts.
Secure rain flashing to wall and caulk across entire length of top. See Figure
7.
For additional
rigidity, the return air and supply air frames or collars can
be
drilled and
screwed or welded to the structural wall itself (depending upon wall construction). Be sure to observe
required clearance if combustible wall.
On
side
by
side installations, maintain a
of
20
inches clearance on right
side to allow access to
control panel and heat strips and allow proper airflow to the
coil. Additional clearance
nay
be
required to
local or national codes.
TOP OUTLET ONLY
angles
the back of the unit.
Coat angles with
beads of silicone as shown. Silicone
shipped in the control panel, See
Figure
Secure angles to the top of the unit with
screws provided. Use of prepunched holes provided.
not relocate. See Figure
After installation of ductwork, seal around airframe and
to
a rain
seal.
It is strongly recommended, but not required, that this unit
be
installed under a soffit area
enough to shield the top of the unit. See Figure
2C.
