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Installing Lateral Duct Kit
(Optional)
The lateral duct kit allows the air from one
PTAC unit to be shared by an adjacent room.
Called Air Span
, the kit mounts to the top
™
of the unit and can be configured for either
right or left discharge as shown in drawings
at right. The amount of air diverted to the
second room is adjustable.
1. The kit consists of a main duct for the
installed room, an extension duct to
reach the adjoining room, and terminal
duct.
2. Drill mounting holes on both sides of
the wall sleeve. The minimum required
clearance distance between the wall
sleeve and floor wall is 3". The minimum
clearance between the wall sleeve and
adjacent (perpendicular) walls is 0".
3. If the distance between wall sleeve
and adjacent wall will be at or near the
minimum clearance distance, mount
these kits on the sleeve before installing
the sleeve in the wall.
Note:
If the thermostat will be mounted in the enclosure tray,
installer must drill a hole through the enclosure frame.
This will allow access for wiring harness to pass through
enclosure frame to mounting tray. Drilled hole should be
located directly below mounting tray where thermostat is
mounted. Be sure drilled holes have no sharp edges as
they could cause damage to wiring harness. Drilled hole
is not required for wall mounted thermostat.
Due to Ice Air's ongoing product development programs, the information in this document is subject to change without notice.
Right Lateral Duct Kit
4.500"
18.250"
48.000"
TOP VIEW
A
4.500"
20.000"
A
FRONT VIEW
Left Lateral Duct Kit
48.000"
TOP VIEW
A
A
FRONT VIEW
13
ISOMETRIC VIEW
17.750"
10.750"
2.625"
SECTION A-A
OPTIONAL
4.500"
18.250"
17.750"
10.750"
4.500"
20.000"
2.625"
SECTION A-A
OPTIONAL
12.500"
(SLEEVE
DEPTH)
4.500"
ISOMETRIC VIEW
12.500"
(SLEEVE
DEPTH)
4.500"
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