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DETAIL A
Outside Unit Placement
Install unit away from windows.
TWO 90° ELBOWS INSTALLED IN LINE SET WILL
REDUCE LINE SET VIBRATION.
Elevated Slab Mounting
DETAIL C
using Feet Extenders
LEG DETAIL
2" (50.8MM) SCH 40
FEMALE THREADED
ADAPTER
2" (50.8MM) SCH 40
MALE THREADED
ADAPTER
Use additional 2" SCH 40 male threaded adapters which
can be threaded into the female threaded adapters to
make additional adjustments to the level of the unit.
DETAIL E
Deck Top Mounting
One bracket per side
(minimum). For extra
stability, two brackets per
side, two inches (51mm)
from each corner.
SAME FASTENERS AS
SLAB SIDE MOUNTING.
506728−01
DETAIL D
#10 1/2" LONG SELF−DRILLING
STABILIZING BRACKET (18 GAUGE
METAL
#10 1−1/4" LONG HEX HD SCREW
Concrete slab
BASE
drill 1/4")
Wood or plastic slab
drill 1/8")
Stabilizing bracket (18 gauge metal
right angle as exampled below.
DETAIL F
If unit coil cannot be mounted away from prevailing winter winds, a wind barrier should be
constructed. Size barrier at least the same height and width as outdoor unit. Mount barrier 24
inches (610 mm) from the sides of the unit in the direction of prevailing winds as illustrated.
MINIMUM ONE
PER SIDE
FOR EXTRA
STABILITY
Figure 5. Placement, Slab Mounting and Stabilizing Unit
DETAIL B
Install unit level or, if on a slope, maintain slope tolerance of two (2)
degrees (or two inches per five feet [50 mm per 1.5 m]) away from
building structure.
GROUND LEVEL
Slab Side Mounting
SHEET METAL SCREWS
2" WIDTH; HEIGHT AS
REQUIRED)
AND FLAT WASHER
use two plastic anchors (hole
no plastic anchor (hole
2" (50.8mm) width; height as required); bend to form
Roof Top Mounting
INLET AIR
Page 8
Slab Mounting at Ground Level
BUILDING
STRUCTURE
MOUNTING
SLAB
COIL
BASE PAN
CORNER POST
PREVAILING WINTER WINDS
WIND BARRIER
INLET AIR
INLET AIR
INLET AIR
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