Typical Installations - Broan ULTRA SILENT QTR070 Manual De Instrucciones

TYPICAL INSTALLATIONS

Housing mounted to I-joists.
Use I-joist spacer block (provided).
Housing mounted to joists.
Housing mounted to truss.
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PLAN THE INSTALLATION
COOKING AREA
Do not install above or
inside this area.
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45
NOT FOR USE IN
A COOKING AREA.
Equipment
INSULATION
(Can be placed
around and over
fan housing.)
FAN
HOUSING
4-IN.
ROUND
*
DUCT
*
4-IN. ROUND
Purchase
separately
ELBOW(S)
The unit will operate most quietly and efficiently when located
where the shortest possible duct run and minimum number of
elbows will be needed.
Use a roof cap or wall cap that has a built-in damper to reduce
backdrafts.
Plan to supply the unit with proper line voltage and appropriate
power cable.
MODEL QTR070
Page 
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45
Cooking
Floor
ROOF
*
CAP
*
WALL
*
CAP