I usually don't post. I usually just read, but to get to the Tips and Tricks forumn you have to post a minimum of 15 times??? So I guess an intro would start me off.
I bought a small apartment complex back in Nov. Built in 1965, I have grand plans to modernize the place. I need to keep the central A/C's (21 of them) for the apartments installed in the 1980 going for one more year. I been knowing refrigeration theory forever, but this is my first real application.
To do things right, I passed my 608 exams back in Nov and bought a few pieces of equipment. I figure I will start learning on my 15 year old house A/C and move that knowledge on down the road.
I hope I when/if I post questions, I get some good advice and thanks in advance.