Step 2
Partial “knock outs” are incorporated in the top and upper back on both sides of the base pan for bringing power and signal cables into the pan in accordance with code. Insert the pan fully (in the case of a standard 2 x
NOTE: A standard “handy box” extension ring can mount directly to the inside of the pan at the knock out points to provide an A/C power duplex outlet mounting point.
Figure 2
Mounting studs
for the fan bracket
Cable access
hole
Nails or wood
screws
Wood stud
frame
Plenum
Step 3
Install the muffin fan to the mounting bracket (refer to the muffin fan manual for air flow position). Secure the muffin fan with the four (4) 6/32” hex nuts and Phillips screws (supplied) See figure 3.
Figure 3
(4) 6/32” Hex nuts | Muffin fan mounting |
bracket | |
Muffin fan | (4) 6/32”x 2” |
Phillips screws |
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