EZ Breathe 400 Installation Manual - 2. Drill The Duct Hole
2. DRILL THE DUCT HOLE
3. PUTTING IT TOGETHER
1. From the inside, drill a pilot hole approximately ¼” at the center of
the proposed hole.
Note: You may have to make inside and outside measurements to ensure accurate
duct hole location.
2. Outside the home/building, find your pilot hole. Using a hole saw
and the pilot hole as a guide, drill a 6" hole through the exterior of the
house/building. On wood or sided installations, reverse the direction
of the saw for the beginning of the cut. This will ensure a clean hole
with no rough edges.
Unique foundation materials (i.e. poured concrete, cinder black, brick)
require a core bit assembly.
EZ Breathe Model #400 is telescopic, the unit should be 1" shorter than
the distance between the floor and the upper floor (or ceiling). The
unit’s base should be resting on the floor.
Slide the telescoping chute over the base unit. Install
4 screws (white), two in each side to secure the chutes
to the base unit motor.
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