What is the tonnage of central air conditioner model number 710aj030-b?

The central air conditioner model number 710AJ030-B has a tonnage of 2.5 tons. This is typically indicated by the "030" in the model number, which signifies its cooling capacity in BTUs. Specifically, 1 ton is equivalent to 12,000 BTUs, so a 2.5-ton unit has a cooling capacity of 30,000 BTUs.