Installation Guide
5
 ASSEMBLY INSTRUCTIONS
BEFORE INSTALLATION
Turn off power source. Review all safety precautions. 
 dna seerged 09 ot tuo sbat gnisuoh eht dneb oT  .1
make housing tabs contact the bottom of the joist.
(ø 4x25).
 tapping screws  4 htiw stnuom gnisuoh ehT   .2
Screw housing to joist through lowest holes 
in each mounting flange, then through the 
other holes.
3.   
NEW CONSTRUCTION 
1
3
Joist
Tapping Screw
MOUNT HOUSING WITH FLANGE:
USING HANGER BARS
Insert hanger bars into the channels on housing. 
Sliding hanger bars to allow for your 
specific positioning of housing anywhere 
between joists and span up to 24”. 
4.   Extend hanger bars to the width of the 
 joists. Make sure the fan body is level and 
 perpendicular with the joist, and flush with 
 ceiling surface. Fasten hanger bars to 
 joists with tapping screws (ø 4×25). Secure 
 hanger bars together with machine screws 
 (#8-32 x 5/16”).
2
4
Tab
Joist
 Hanger Bar
Channel
Screw
Joist
Joist










