Do I need to order a 2B-5007 Metal Exterior Vent Frame with my TurboKool unit?
the time, TurboKools are installed over existing standard 14x14 RV roof vents,
so you just gut the existing vent & use the existing water sealed frame on the roof as a
a new install or you're replacing an A/C unit, then you would need to purchase the
metal vent frame separately & install & seal it around the 14" x 14" opening in roof.
the TurboKool unit is made to go on a flat level roof. If your roof is not
level or is curved, you would have to make a custom base for the unit to rest on.