Installation
(for qualified installers only)
47
© Travis Industries
4140805
100-01384
Framing For Exhaust Box
The exhaust box must be mounted into framing capable of supporting the weight of the exhaust
box and any vent.
Box must be properly weatherized to prevent rain or snow from entering.
Framing dimensions are listed below.
Height
(a)
Width (b)
Small Blower
20.5” (521mm)
17.25” (438mm)
Large Blower
25.25” (642mm)
21.875” (556mm)
Box may be mounted in a vertical or horizontal position. If mounted in a horizontal position, the
box must be mounted with the cooling holes on top (to allow for proper airflow).
Horizontal Termination
Vertical Termination
a
b
a
b
Cooling Holes
