
SolarSheat and Interior Wall Fan Assembly Manual Version 1.5
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3.
Drilling the snap lock duct
You will be required to drill the piece of snap lock duct that comes with the kit so that a grommet
can be inserted. Measure the piece of the snap lock that will fit your inside wall. Cut with shears.
There is a 10 inch piece provided.
4.
Trim the snap lock and insert the grommet
to the desired size and drill a hole with
a 21/64” drill bit or something close to the size to allow for the grommet.
Insert the grommet
into the snap lock material.
5.
Close the snap lock
and position over the collar on the fan assembly. Insert the
sensor wire through the outside middle of the snap lock material and pull through the
centre. See below.