It started out simple enough, I did not know anything about AC. Paid to have some stuff done, Tech shows up for 30 minutes, installs a $30 part and charges me $250, that was back when $250 was a lot of money!! So I learned some of the simple basic things. I have also seen perfectly good roof airs replaced because the evaporator was plugged with gunk!
Then I learned more and more,now I do my own installs! Yup even in my house. Have a new LG AC delivered yesterday going in my Roadtrek this week! Go to You tube and search coil cleaning, read the comments as some of the videos are done be people that don't have a clue.
