What main tools do I need to be able to install air conditiner?

Question

I know I need flaring kit and some kompresor

Answer 1

common sense is the best tool you can get

hire someone who knows what there doing

Answer 2

Get a license first. You cannot purchase refrigerant unless you have a license.

Answer 3

set of gauges vacuum pump bottle of nitrogen to check for leaks before put refridgerent in it  installing an ac isnt a do it yourself project unless you are trained to do this

Answer 4

Just one a "telephone" to get an A/C guy in. To be honest the amount of tools you will need will cost the same as getting 20 A/C units fitted, that's if you can get hold of the refrigerant. Unless it's one of those portable or window mounted ones.