blowing hot air from floor vents on highway

[Onehit]

blowing hot air from floor vents under by the ash tray when driving on highway . I do not have the ac install on my car .

Take a look here. We went over this once before. You might not have a problem at all.
https://gbodyforum.com/threads/ac-blowing-air-from-under-dash-with-ac-off.60103/