RDFU1 – Installation Guide
Page 2
For use with 1, 2, or 3-Hour-Rated Floor-Ceiling and Roof-Ceiling Designs.
Flat Ceiling / Horizontal Mount Only.
For use with the following ventilation fan models:
Broan
QTXE110150DC, QTXE110150DCL, QTXE110150DCS, QTXE110150DCSL
Usage
SEE DETAILS ON
UL CLASSIFICATION
MARKING ON PRODUCT
Prepare Fan
The following steps are best performed on a work surface
before fan installation. Protect counter tops by placing
corrugated sheet under the fan.
1
2
3
1. Remove blower and all packing material from fan
housing.
2. Assemble
SUPPORT BRACKET (A)
(supplied with
radiation damper) to fan blower as shown. Secure the
bracket to motor studs with
(2) #8-32 HEX NUTS (B)
supplied in radiation damper parts bag.
A
B
Summary of Contents for RDFU1
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