I guess I'll be opening up the panels and get any debris or dust that may have accumulated in the fins, but besides that, are there other procedures I should perform before I cover up the central A/C until next summer?
Yes, it's already getting chilly here in Edmonton, Alberta. There's even a frost warning out for overnight. So, I figure using the A/C won't be necessary until next summer.
Oh, and another thing, someone in another forum recommended that I rinse the coils with some boraic acid solution, then muratic solution and anybody know where I might be able to find some? Thanks.