Instructions / Assembly
7 HAMPTONBAY.COM
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Installation (continued)
4
20 – 24 in. joist installation
5
Duct connection
□ Use long wood screws (BB) to loosely attach the main body
of the fan to one ceiling joist.
□ Extend the hanger bars to the opposite ceiling joist.
□ Secure the suspension brackets (D, E, and F) to the joist
using long wood screws (BB).
□ Ensure the main body is level and square to the joists.
□ Tighten all screws.
CAUTION: Do not mount the fan flush against the joist.
The flange should be flush with the ceiling board.
□ Install a circular duct (W) to the outlet and secure it with
duct tape or clamps to the outlet.
□ Install the duct with a gradient of 1˚ ~ 2˚ to the outside.
BB
W