Installation - Broan-NuTone RB80 Guia De Instalacion

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G
D
DUCT CONNECTOR
OPENING

Installation

Install Fan / Radiation Damper In Ceiling
MAKE SURE FINISHED CEILING IS FLUSH WITH
BOTTOM EDGE OF RADIATION DAMPER.
9. If the fan assembly is hung from the structure above,
MINIMUM 12 GAUGE STEEL WIRE (3MM) must be
used to suspend the fan. Use one wire on each side of
fan and secure to mounting channels as shown.
1
MINIMUM 12
GAUGE STEEL
WIRE (3MM) (4)
2
MASK
E
H
F
J
I
10. If the fan is directly mounted to adjacent ceiling
structure, use #8 (M4) SHEET METAL SCREWS OR
¼" DIAMETER BOLTS WITH NUTS to fasten SLIDING
HANGER BARS. Sliding hanger bars are provided to
allow for accurate positioning of fan between ceiling
members.
SLIDING
HANGER
BARS
RDFU Installation Guide
A
#8 (M4) SHEET METAL
SCREWS OR ¼" DIAMETER
BOLTS WITH NUTS (4)
2
MASK
B
H
I
1