Broan Ultra ZB110H Installation Manual page 4

Page 4
New Construction Installation
3
Snap-in and
Secure Housing
4
Attach Duct Connector and Ducting
Top and bottom flanges
go outside Housing
2
3
Screws from Parts Bag
Insert tab into slot
inside Housing
1
6" Ducting
1
3
Tape
ZB110H Installation Guide
4
Position Housing
between joists and
crimp channel on both
sides of Mounting Frame
to lock Housing in place.
Do not crimp Housing.
Screw from
2
Parts Bag