Installation Guide
10
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FRONT
FRONT
1
2
FIG. C
5.  Lift support frame assembly up to the ceiling making sure the the word “front” on the top support frame faces the 
front of the hood where the controls will be located (FIG. D). The key-holes on the top support frame should cover 
the wood screws previously installed in the ceiling. Slide support frame towards narrow end of key-holes to lock 
the frame in place. 
6. Install the last (2) M6 x 1-1/2” wood screws with washers into the two remaining corners of the top support frame 
to secure it to the ceiling. Tighten all screws. 
Installation – Mounting the Hood
FIG. D
FIG. E
3.  Hood heights between 40” to 50” require lateral support brackets 
to be installed to the two top support frame cut off arms and their 
corresponding bottom support frame arms. Install lateral support 
brackets by (12) M4 x 8 sheet metal screws. (FIG. C)
4. Hood heights between 45” to 50” require a square support bracket 
to be installed inside the support frame. Install square support 
bracket to top support frame arms by (8) M4 x 8 sheet metal 
screws. (FIG. E, #1) Top support frame arms extend past lower 
support frame bracket with shorter hood heights. (FIG. E, #2)










