Anyone know a local HVAC supply shop where I might be able to pick up a capacitor for one of my AC units? I am about to hit the wall on my AC knowledge, but swapping the capacitor is a possible solution in this round of troubleshooting, and one that is pretty easy for me to do. After this, it gets ugly and out of my league. Oh, and curious if anyone knows if any of the recommended spots take returns? Like I said - troubleshooting and I would rather not keep the capacitor if I do not need it. I have no idea if returns are normal for HVAC places or not, so I thought I would throw that out there. :) Thanks!