Hello, I'm here to ask you a simply appliances' list could fix into my 3 Vintage Vents. Actually completely sealed and clogged by small square wood panel from years they need good check up and nice choice among different renovating alternative I'd like to find out. I figure out a central AC unit could be a good start but what about the so-called fantastic fans. No clear for me what are they and other solutions available for my 1959
28' Vintage Trailer.
Thanks a lot for any advice you'll give to me.