INSTALLATION GUIDE
INSTALL CRAWLSPACE UNITS so that there is a minimum of 24 inches (600mm) from the bottom of the
unit to the floor of the crawlspace to prevent dirt or debris from entering the suction fan
For all other units, do not install them where the suction fan is less than 39’’ (975mm) from the floor of
the room.
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The ideal location to install your unit is at the most humid part of your dwelling
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The Unit must be installed on the inside of an outside wall to allow an outside exit for the
exterior vent hole. The distance between the unit and the exterior vent hole should not be
more than 24 inches (600mm).
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The unit must be installed at a minimum of 10 feet (3 meters) from a high heat source such as
furnaces, boilers, radiators, baseboard heaters or any similar heat source
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Avoid placing the unit beneath a bedroom, as the noise of the fan motor may disturb some
people
Select the appropriate location for the system.
It should be installed between the 2’’ x 10’’ ou
de 2’’ x 12’’ floor joists of the basement ceiling
Determine the position of the air evacuation
pipe. Make sure the hole position will be above
ground level on the outside. Plan to leave a
space between the pipe and the floor joist to
avoid vibration. After choosing the idea
position, make on the wall what would be the
center opening of the pipe. Using your drill,
with a 1/4’’ (6mm) drill at the center opening
mark from the inside of the wall to the outside.
This drill hole will be used as a guide to drill the
final 6 ¼ ’’ (160mm) hole for the evacuation
pipe.
Warning
Location
INSTALLATION STEP BY STEP
STEP 1
