Installation Preparation
1. This solar fan is a perfect cooling
and ventilation solution for any
space at your home - including the
attics, roofs, garages, sheds, green-
houses, doghouse, RV and more.
2. You can choose the installation
place according to your needs. And
the best wall thickness is 4 1/4in
(10.8cm).
3. Firstly use a compass or ruler to measure the inner radius of the exhaust
fan, then fix it to the wall with a compass, turn out the size of the mounting
hole we need, and then use an assault drill or an electric hammer to drill the
required hole.
