Installation - Mechanical
26 CLCH-SVX07K-EN
• For unit sizes 3 to 120 with integral base frame, use
field-provided spreader bars and slings to rig units and
subassemblies as shown in Figure 18. The air handler
is not designed to be lifted or rigged from the top of the
unit.
• For outdoor units, never stack the pipe cabinet or inlet
hood on the unit as it is being lifted.
• Do not attach the intake/exhaust hood or pipe cabinet
to the unit prior to lifting the unit. Doing so may
damage the equipment. Attach the hoods to the unit
only after all sections are in place.
• For outdoor air handlers, all shipping supports and
crating on the face of the sections must be removed to
permit proper fit-up and sealing of the surfaces.
Dispose of properly.
Figure 15. Lifting lugs for low-capacity and high-
capacity units
Figure 16. Lifting lug for pipe cabinets and hoods
Figure 17. Lifting lug part numbers
Unit sizes 3-30
Width
Height
Width
Unit sizes 35-57
High capacity and
low capacity
Pipe cabinet or hood
lifting lug
Diameter
Low capacity lifting lug
Left-hand lug
Part# 495318810001
Right-hand lug
Part# 495318800001
High-capacity lifting lug
Part# 495118900001
Table 9. Lug hole dimensions for low-capacity (under
3000 lbs.) and high-capacity (3000 lbs and over)
units
Section Location Unit Size Width Height
Unit Lug
Hole Size
Indoor 3-30 0.88 1.38
Indoor 35-57 1.31 1.43
Indoor 66-120 1.25 2.75
Outdoor 3-30 1.25 2.75
Pipe Cabinet Outdoor 3-120 2.5-in. diameter
Hood Outdoor 3-120 1-in. diameter
Figure 18. Lifting detail for unit sizes 3 to 120
Rigging and spreader
bars furnished
by others
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