How to clean rooftop a/c coils?
I'm starting to feel that the flow out of the main a/c is not as much as it should be. It's possible that the radiator coils on the roof are partially blocked with 'stuff'. After all, my Voltage 3950...
Forum Discussion
Water should not get inside unless you have a roof leak of some kind. Are you getting reduced airflow inside or is the airflow good but just not as cold? If reduced airflow inside you probably have a filter that's plugged up behind that decorative panel.
The filters are behind two rectangular panels in the ceiling that I DO have access to. I cleaned them yesterday. I believe the airflow is low. It's a 100% ducted system and the flow has never been spectacular.
It most certainly will get wet. The evaporator gets cold and water condenses on the evaporator. As dusty air goes over the evaporator, some dust particles will get caught in the moisture and eventually enough will build up to block flow and insulate reducing cooling.
