Air Conditioner Surprise
Bought our trailer new 4 yrs ago, I clean air filter when I can see dust on it.
This past week I was getting ready to reinstall the clean/dry filter and I happened to glance up in the coils and saw dust so thick on the fins thatit looked like fur. What a shock! I touched it and still could not see the fins.
I modified a shop vac brush attachment and cleaned the fins from the inside.
1) is this the best way to clean it (vs from outside)
2)I knocked a wire w/a metal pin out of the fins. Is the wire a thermocouple? Does it just slip in between the fins?
2016 3500 6.7L DRW
2010 Starcraft 329BHU TT