Though there are a couple different brands and models of rv air conditioners maintenance and annual care is pretty much the same for all of them.
How to clean rv roof air conditioner.
I soaked the evaporator coil really well with the foaming cleaner and let sit for 10 minutes.
The condenser fins of your air conditioner should be free from bents and clean.
With high costs to replace and hire someone to maintain your rv s rooftop ac unit it s wise to keep it clean and inspected yourself.
If you re comfortable o.
Cleaning ac coils or a c coils no rinse inside coil cleaner.
Remove the nuts holding the protective shroud in place and carefully remove the shroud from the ac unit.
Place the shroud aside until the coil cleaning process is completed.
I also protected the squirrel cage blower fan opening with one of the metal covers.
To keep coil cleaner rinse water and debris from entering the rv i used a kitchen garbage bag to block the opening.
While you have the shroud off you should vacuum the area trying to clean as far into any ductwork as possible.
Make sure your rv roof is strong enough to support your weight by using plywood or wide boards if the roof is not constructed to walk on.