Install Instructions
Page 1
MODELS QTXE050 • QTXE080 • QTXE110 • QTXE150  
WARNING   
TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR IN-
JURY TO PERSONS, OBSERVE THE FOLLOWING:
1. Use this unit only in the manner intended by the manufacturer. 
If you have questions, contact the manufacturer at the address 
or telephone number listed in the warranty.
2. Before servicing or cleaning unit, switch power off at service 
panel and lock the service disconnecting means to prevent 
power from being  switched  on  accidentally.  When  the  ser-
vice disconnecting means cannot be locked, securely fasten 
a prominent  warning  device, such as  a tag,  to  the service 
panel.
3. Installation  work  and electrical wiring  must  be  done  by  a 
   
standards.
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ment to prevent backdrafting. Follow the heating equipment 
manufacturer’s guideline and safety standards such as those 
and the American Society for Heating, Refrigeration and Air 
-
ties.
5. When cutting or drilling into wall or ceiling, do not damage 
electrical wiring and other hidden utilities.
6. Ducted fans must always be vented to the outdoors.
7. Acceptable for use over a tub or shower when connected to 
8. This unit must be grounded.
CAUTION 
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2. This  product  is  designed for  installation in ceilings  up to  a 
DO NOT MOUNT THIS PRODUCT IN A WALL.
3. To avoid motor bearing damage and noisy and/or unbalanced 
impellers, keep drywall spray, construction dust, etc. off power 
unit.
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tion and requirements.
QTXE SERIES
ULTRA SILENT
 TM
 FANS
READ AND SAVE THESE INSTRUCTIONS
CLEANING & MAINTENANCE
WARRANTY
Installer: Leave this manual with the homeowner.
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ance - lower or remove grille and vacuum interior of unit with the 
dusting brush attachment.
The motor is permanently lubricated and never needs oiling. If the 
OPERATION
Use an on/off switch or speed control to operate this ventilator. See 
“Connect Wiring” for details. 
Use of speed controls other than the 
Broan Models 78V and 78W may cause a motor humming noise.
To register this
product visit:
www.broan.com
BROAN THREE YEAR LIMITED WARRANTY
Broan warrants to the original consumer purchaser of its products that 
such products will be free from defects in materials or workmanship for 
a period of three years from the date of original purchase. THERE ARE 
NO OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT 
NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY OR 
FITNESS FOR A PARTICULAR PURPOSE.
During this three-year period, Broan will, at its option, repair or replace, 
without charge, any product or part which is found to be defective under 
normal use and service.
THIS WARRANTY  DOES  NOT EXTEND  TO  FLUORESCENT  LAMP 
-
installation instructions.
The duration of an implied warranty is limited to the three-year period as 
on how long an implied warranty lasts, so the above limitation may not 
apply to you.
BROAN’S OBLIGATION TO REPAIR OR REPLACE, AT BROAN’S OP-
TION, SHALL BE THE PURCHASER’S SOLE AND EXCLUSIVE REMEDY 
UNDER THIS WARRANTY. BROAN SHALL NOT BE LIABLE FOR INCI-
DENTAL, CONSEQUENTIAL OR SPECIAL DAMAGES ARISING OUT OF 
OR IN CONNECTION WITH PRODUCT USE OR PERFORMANCE. Some 
damages, so the above limitation may not apply to you.
rights, which vary from state to state. This warranty supersedes all prior 
warranties.
part. At the time of requesting warranty service, you must present evidence 
of the original purchase date.
Broan-NuTone LLC Hartford, Wisconsin 
www.broan.com 800-558-1711








