How To Seal An Roof Top A C Unit

I used a new roof seal epdm repair tape solvent and self leveling.

How to seal an roof top a c unit. However after two hours of removing the old gasket which had sealant applied and held the ac unit to the roof top firmly i wondered if there was a step that dometic omitted. With the plastic cover removed you should now be able to access the main evaporator and condensing unit. You may also need to reseal an air conditioning unit if it has started to leak. The sealant held the ac unit better than the 4 bolts that dometic provides.

When a new unit has been installed it must be properly sealed to prevent leaks. In this somewhat lengthy video i fix the leak at the a c in our 2006 sierra toy hauler. The proper way to seal an rv air conditioner is to use a rubber compression gasket placed between the roof of the rv and the air conditioner. Remove the air conditioning unit placing it on its side and take out the sponge rubber gasket.

An air conditioner installed on an rv typically sits on top of the rv unit. Remove the mounting bolts as well as the screws and bolts that secure the air conditioning unit s cover. The second part to remove is the outer decorative plastic cover located on the roof usually secured with a few screws.