Installation Manual
Page 4
MODELS QTXE050 • QTXE080 • QTXE110 • QTXE150  
99044375B
Order service parts by “Part No.” - not by “Key No.”
SERVICE NOTE To remove Blower Assembly: Unplug motor. 
Remove thumbscrew (11) from motor plate flange. Find the 
single TAB on the motor plate (located next to the receptacle). 
Push up near motor plate tab while pushing out on side of hous-
ing. Or insert a straight-blade screwdriver into slot in housing 
(next to tab) and twist screwdriver.
Replacement parts 
can be ordered on our 
website. Please visit 
us at www.broan.com
INSTALL GRILLE
6.  Attach grille 
to housing.
Squeeze grille 
springs and insert 
them into slots on 
each side of hous-
ing.
7.   Push grille 
against
ceiling.
5.  Finish ceiling.
Install ceiling material. Cut out around housing.
4.  Connect electrical wiring.
Run 120 VAC house wiring to installation location. Use 
proper UL approved connector to secure house wiring to 
wiring plate. Connect wires as shown in wiring diagrams.
CONNECT WIRING
SERVICE PARTS
Key No.  Part No.  Description
1  97016466  Housing
2  97016450  Duct Connector-6”
3  98010102  Wiring Plate
4  99170245  Screw, #8-18 X .375
5  97018010  Wire Panel/Harness Assembly
6  97017782  Blower Assembly (QTXE050)
97017783  Blower Assembly (QTXE080)
97017784  Blower Assembly (QTXE110)
97016591  Blower Assembly (QTXE150)
7  99140199  Grille Spring (2 req’d)
8  97017621  Grille Assembly (includes key no. 7)
9  97018014  Spacer (2 supplied)
10  QTHB1  Hanger Bar Kit
11  99420665  Thumbscrew, #8-18 x .375








