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Installation of Recessed Louver
Wall Sleeve
Figure 14. Recessed Louver Wall Sleeve Detail
Level the top of the wall
sleeve, NOT the base
of the wall sleeve (see
IMPORTANT notice)
13
(349mm)
8
"
1
/
17"
4
(209mm)
(432mm)
15
"(403mm)
7
/
8
Wall Sleeve
Room
Cabinet
See Note
Wall Receptacle
Finished
(by others)
Floor
or Carpet
Note: Standard subbase is available in 3" or 4"
(76 mm or 102 mm) height. Leveling legs
provide adjustment of 1" (25 mm).
Installation Requirements for Recessed
Louver Wall Sleeve
1. The Recessed Louver Wall Sleeve must extend a
minimum of 1
/
" past the finished interior wall.
1
4
2. The Recessed Louver Wall Sleeve must be
installed so that it is flush with the exterior face of
the building and the drip edge must extend 1/4"
beyond the face (Figure 14).
Installation of Recessed Louver Wall Sleeve
1. Clean the opening of all debris that may interfere
with installation.
2. If the unit is to be supplied with a subbase, install
subbase before installing wall sleeve (see IM 936).
3. lf the optional drain kit is to be employed (heat
pump only), see IM 942.
IM 934-2 Applied PDAA/PDHA / Page 12 of 44
Steel Lintel
(by others)
5/16" (8mm)
"
3
/
Anchor Hole
4
16"
(406mm)
Drip Edge
Detail
Extends 1/4"
beyond the
exterior face
of the building
NOTICE
Heat pump models will generate condensate during the
heating season. If it is not desirable for this condensate
to exit outdoors from the wall sleeve drain holes, install
indoor or outdoor drain kits, available from your sales
representative (see page 9 & 10).
4. If a masonry wall, place a thin pad of soft mortar
on the bottom of the opening and slide in the wall
sleeve. Louver should be flush to exterior surface
when complete.
Note: The wall sleeve is not intended to replace the
lintel.
IMPORTANT!
Do Not level base of wall sleeve. The bottom of the Recessed
Louver Wall Sleeve has a built in pitch to the outside for
proper drainage. (The inside height dimension is 15.88"
and the outside dimension is 16" to provide the necessary
drainage pitch). Level the wall sleeve using the top or the
inside top surface of the wall sleeve
NOTICE
A Flush Stamped Louver can not be used with a recessed
louver wall sleeve. Louver is special order. Contact
factory for more information if necessary.
5. Level the wall sleeve in both directions, left to
right and inside to outside, using the top of the
wall sleeve and plumb wall sleeve for vertical on
the sides.
6. Secure by anchoring with appropriate fastener(s).
A 5/16" (8mm) hole is provided on each side, 2"
(51 mm) down from the top and 2" (51mm) in
from the rear of the wall sleeve. Additional holes
may be required to firmly secure the wall sleeve
(Figure 15).
CAUTION
DO NOT drill holes in the bottom of the wall sleeve as it
will cause leaks.
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