Question:
Do I need to seal the roof of my traila or put some sealant in order to have no leaks before putting my AC?
asked by: Daniela M
Helpful Expert Reply:
No, it is not necessary to use sealant when installing the Advent Air Rooftop RV Air Conditioner # ACM135C on your trailer. This unit is designed so that is not necessary because it has a thick gasket that prevents water from leaking in.
I have added a link to the written install instructions of this AC unit for you to take a look at.
Advent Air RV Air Conditioner w/ Air Distribution Box and Start Capacitor - 13,500 Btu - White