Isolation transformer (3600W auto)

Good day to all,

I don’t seem to find this information: can you install the isolation transformer horizontally or lying down? Or is the vertical position the only way?

I suppose that if you don’t obstruct any ventilation orifices, you can install it in whichever position you want…
From what I am seeing it is having forced air cooling through a fan. So don’t obstruct the inlet and outlet and you’ll be good to go.