Broan ZB110 Installation Manual page 9

Page 9
Retrofit Installation
8
Secure
Mounting
Frame
9
Snap-in Housing
1
10
Attach Ducting and Duct Connector
Pull existing
ductwork
into Housing
Tape
6" Ducting
Pull existing wiring into
Housing as it is inserted
into Mounting Frame
1
4" Ducting
6" to 4" Reducer provided in select models
Screws set
aside
in Step 7
2
2
Tape
Tape
ZB80 ZB110 Installation Guide
n
Screw from
4
Parts Bag
3
Insert tab into
slot inside
Housing