Broan QTR070L User Manual download pdf (Page 2)

Page 2

MODEL QTR070L

TYPICAL INSTALLATIONS

Housing mounted to I-joists.

Use I-joist spacer block (provided).

Housing mounted to joists.

Housing mounted to truss.

PLAN THE INSTALLATION

ROOF CAP *

4-IN. ROUND

ELBOW *

4-IN. ROUND

DUCT *

WALL

CAP *

* Purchase

separately

The unit will operate most quietly and efciently 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.

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Broan QTR070L User Manual Page 2