B. Hot Air Diffusers Ducts - Assembly and Installation
f) Secure the other end of the duct to the air
intake diffuser inner plate, using an adjustable
clamp, if necessary.
e) Install the ducts on the adapter.
h) Cut two holes at the chosen location
following the dimensions mentioned above.
Install both air diffuser and, using a flat
screwdriver, bend the four tabs to secure the
diffusers in place inside the wall.
g) Bend the inside tabs on both air diffuser.