It is very rare that cold weather causes an AC unit to freeze up. Kevin Goude, HVAC specialist and owner of First Choice begins, ‘Tight-fitting fabric and vinyl AC covers are absolutely useless ...

So do you really need to cover your AC unit in winter? And what should you do if you haven't covered it yet? We spoke to an HVAC pro to get the answers. Meet the Expert Steve Robbins is the owner ...

1. Suitable for most portable AC: The size of the cover is 18.9''L x 15.7'' Wx 29.5''H, which is suitable for the most brands of portable air conditioner such as BLACK+DECKER, SereneLife ...