It will be easier if you have someone in your rv to help with the installation.
Installing roof ac rv.
How to remove a camper roof vent and install an rv air conditioner this video shows how to remove a standard roof vent and then install a new 2014 dometic b.
Position it above the duct hole.
Refer to the ac manual for instructions on how to turn the ceiling assembly flange properly.
It s easier to install an air conditioning unit where there already was one but what about when you d like to add one where there isn t already a hole in th.
Put the new ac where the old air conditioner was.
The first step in installing an air conditioning unit in your rv is obiviously to buy one.
First remove all the screws from the vent.
Pry off the vent with a flathead screwdriver and use a paint scraper to clean the sealant off the surface.
Secure the unit with mounting bolts at the locations you ve marked.
Over the hole you made mount the roof portion of the air conditioner.
The gasket needs to be aligned with the 14 x 14 square ceiling opening.
Before installing the new air conditioning unit you must remove the skylight or old unit and prep the space for the new install.
On the interior of the rv install the bolts that hold the ceiling unit into place.