howdy, i am the master electrician for a medical device manufacturing company in Minnesota. We have 5 buildings with about 50 + rooftop units and 8 chillers for equipment.i have been working here for over 15 years, i take care of the electrical systems and sometimes work on the HVAC, i know my limits with hvac and when to call in the professinals. Just want to say you have a good forum here and i enjoy it, especialy the wall of shame, hard to believe what is some people can do.
hope you all can stay as busy as you want to be........