No Ducks in the Attic: & Other Basics of HVAC Installation
Most people in the world of HVAC installations admittedly aren't big readers.  We'd rather be out fishing, tearing up some backwoods trail on our quads, or just having a beer.  Even though you do this for a living, the idea of sitting in a classroom, learning about refrigeration theory or physics makes your brain soggy.  But, the fact remains, there are still things you should learn about the job you do everyday.  No Ducks in the Attic doesn't get into sub-cooling or superheat, nor will you learn about troubleshooting a control board.  What you will find are simple, easy to understand ways to make your systems work better, get fewer complaints and call-backs, and best of all, make your job easier.