3.) Place the sheetrock holding tabs against the bottom of the joist. Attach FAN to
framing joist using ROUNDHEAD WOOD SCREWS.
framing joist
mount
FAN
framing joist
mount
framing joist
holding tabs flush
to bottom of joist
ROUNDHEAD
WOOD SCREW
Qty:4
4.) Attach conduit with wiring to FAN.
FAN
DAMPER
conduit
framing joist
5.) Attach DAMPER to ducting.
FAN
DAMPER
ducting
framing joist
Attach DAMPER to
ducting with duct tape
17