I've decided that I want central air and heat in the new woodshop, so started shopping for components. You guys helped me find some good sources for new stuff, but I got to wondering about used components to save money.
Long story short, I have found two used Lennox systems that look good in pictures that meet the criteria. Both are natural gas, I'll need to convert to LP, so assuming I can get that done, any advice on checking them out? I'd really like to find out if I'm going to have problems before I get it all installed.
My plan so far is to take the Fluke and check the motors, look for abuse, and just generally see how they look. Pretty primitive, but neither is installed, so I can't see them running.