BROAN RE70BN Bath Fan Replacement Motor Kit Installation Guide
- June 13, 2024
- Broan
Table of Contents
RE70BN
Bath Fan Replacement Motor and Wheel
RE70BN Bath Fan Replacement Motor Kit
WARNING
Switch power off at service panel and lock the service disconnecting means to
prevent power from being switched on accidentally.
CAUTION
Always wear safety gloves and glasses.
PACKAGE CONTENTS
TOOLS NEEDED (not included)
Scan this QR code to access the installation video.
-
Remove fan cover.
-
Measure metal fan housing.
-
Remove motor and wheel assembly from existing fan. Refer to installation video for ease of removing motor and wheel assembly.
-
Choose the motor plate according to housing dimensions. Compare to your existing motor plate to ensure the right fit.
| Fan Housing dimensions (in) | Motor plate to use |
|---|---|
| 7 ½ x 7 ¼ | A |
| 8 x 7 ¼ | B |
| 8 ¹/ x 7 ³/ | B |
-
Vacuum the interior of the existing fan housing with a dusting brush attachment. Examine the housing to make sure it is securely fastened to the building structure and free of any holes caused by corrosion. The receptacle must be intact. If any damage is found, do not continue installation of this product. Contact a qualifi ed person for repair.
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Refer to the installation video for ease of assembling the motor, wheel, and motor plate. Mount the new motor to the appropriate motor plate, then push new blower wheel onto the motor shaft so that it is fl ush with end of shaft. Securely fasten using the 2 nuts included.
(Motor plate A shown, same procedure for motor plate B).
⚠ WARNING
The motor power cord must be routed as shown to prevent electrical shock caused by wire damage. -
Snap new motor and wheel assembly into the fan housing and plug in motor.
Insert 2 tabs on the motor plate into the 2 slots on the fan housing.
Pivot the assembly up and snap the third motor plate tab into the fan housing (motor plate A) -or- push up until touching the wiring box, then secure with screw (motor plate B). -
Attach cover by squeezing one spring and insert into fan slot. Repeat with the other spring. Push cover up against the ceiling or wall.
Broan-NuTone LLC, 926 West State Street, Hartford, Wisconsin, USA 53027 broan-
nutone.com 800-558-17
Venmar Ventilation ULC, 550 boul. Lemire, Drummondville, Québec, Canada J2C
7W9 broan-nutone.ca
800-567-3855
1112707A