Instructions / Assembly

5 | P a g e
(Depending on how your house is built) and the cradles can be attached in
one of two directions, anywhere along the channel to easily center the
opener. Attach the Cradles at that spot.
Thunder’s Tube Slots are for Power Cord and
Signal Wire to Pass Though.
Directly below the channel cut a 2.5/8” inch hole at the exact
Location for the tubes to go through the ceiling / drywall.