I recently had 2 heat pumps replaced as well as the ductwork. My question is - Does the person(s) removing the old compressors which were R-22 filled Yorks need to certified in the handling of freon and in the installation of the new units? As well, shouldn't all electrical cut-outs be within sight of the units per NEC? Any help on these questions is appreciated. If you can site any particular NEC code it would be helpful. Thank you.
If you don't have time to do it right, when will you ever have time to do it over?