Just wanted to introduce myself to the forum. I've been working in the hvac field for roughly a year now. Got hired by a friend who gave me a shot as a laborer and couldnt be happier the way things are going. I recently started school for hvac. So far I've done a little of everything, Mostly residential installs and change outs. So far I love it and know this is what I want to do. Already learned a few thing just from browsing this site and look forward to learning more. Thanks everyone