Use a wonder bar or putty knife to pry loose the caulk and or butyl tape that was used to make a watertight seal on the air conditioner.
How to replace rv rooftop ac unit.
Spray the coils with a product such as air conditioner coil cleaner.
Verify that your work sealed your air conditioner by testing it out.
Our dometic rv a c.
Vacum out the dust.
Remove the air conditioning unit placing it on its side and take out the sponge rubber gasket.
Unscrew the bolts and detach the shroud from your air conditioner unit and set it aside.
Find a safe way to climb on the top of your rv s roof.
Follow the instructions and make sure not to damage the coils.
Place the new gasket and reassemble the rooftop unit wiring and plastic housing.
Removing the main unit from the roof.
15 min to change out your rv ac unit.
Unit stopped blowing cold air in our fifth wheel.