Wells GK48 Owner's Manual page 21

1.3 CEILING MOUNT DETAIL
Plan out the mounting of the ceiling mount hood. All roof structure requirements and
modifications must be able to hold the ceiling hood weight and the mounting structure. This
is the responsibility of the contractor and structural engineer to insure these requirements.
The mounting is made with 1/2" threaded rods. Drill 9/16" diameter holes in the ceiling and
supporting structure to line up with the threaded holes in the top of the hood. The following
diagrams are the hole patterns to insure wall clearances and to place the hood in the correct
position.
Example of hood mounting.
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