Will My Shop/Home Wiring Be Overloaded One Day?

dibbons said
The larger installed A/C is rated:
2 ton, 22,700 BTU/h, 230 volts, 60 hertz, 2,000 watts, 9.6 amps.

The smaller A/C now installed:
1 ton 12,000 BTU/h, 230 volts, 60 hertz, 1000 watts, 4.5 amps

Where did you get those figures? I can guarantee you that a 2T AC draws more than that, in fact the COMPRESSOR alone, never mind the two fan motors will draw more than that