Anyone in the club an HVAC tech savvy person? I bought an old house....previous owner said they never ran the A/C. It's there, might work, but I hate to just turn it on and see without having someone open it up and check it out first. I assume if I call a shop, they'll all say it's crap and to replace it. That's fine, I'll likely replace it next year, but I'd like to see if it will run this summer.