Under the little cover on my AC unit....... I found a great big..... nothing! Nada. Nothing in the vault!

What kind of wood do suppose that is....Spanish pine???

The one thing I wanted to do to my unit, but never got done, was to put a bigger fan motor in it....or have the original one re-wound to get more RPM's out of it. That is the one thing that this lacks....the power to push out enuf air to cool the interior of the car.
Ciao!