A 12,000 BTU window A/C unit is actually *2 tons* not 1 ton.
I have to correct you on this.. 12,000BTU/hr is equal to 1 Ton of Refrigeration or 1TR is also equal to 3.51kW of heat
Yeah I think you are correct.
For most of us ac is not the way to go. Exhausting the hot air works as long as the outside temp is under 100f
If you mine in a really hot place injecting a llttle bit of ac. To the cold section of the-mining space can help