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hooks and cables at all lifting points / lugs
provided on the unit.
Hoist unit to a point directly above the curb
and duct openings. Be sure that the gasket
material has been applied to curb.
Carefully lower and align the unit with utility
and duct openings. Lower the unit until the
unit skirt fits around the curb. Some units are
designed to overhang the curb. Take care that
any recessed base rails fit around the curb.
Make sure the unit is properly seated on the
curb and is level.
Figure 11 - Lifting Details of a 6-25 and 30 ton Standard or Power Exhaust Unit
Figure 12 - Lifting Details of a 6-25 and 30 ton Energy Recovery Wheel or Power Return Unit