Is central air enough

my friend is planning a grow show for his medicine. we were actually wondering if using the central air in a house with circulating fans and a c02 gen. in the grow room instead of the usual intake, exhaust setup. since there are no windows in the room and cutting holes in the walls were no option. Please help!?

You are going to need to vent the heat somewhere. AC will cool a room, but unless the AC thermostat is in the room where the plants are, it will not make it cool enough.