On Monday, June 20, 2016 at 8:54:42 PM UTC-4, Dave wrote:
Anyone know if someone makes a 3-stage unit? We live in in area that is
very humid in June, hot and humid in July, hot and dry in August. June
seems to defy the best single stage units, and I'm not impressed with
the 2-stage units (67%, 100%), and the furnace not compatible with a
variable stage A/C system. So...

Thanks,
Dave

Is the furnace compatible with 3 stage? If so, then I would think the
manufacturer would have the corresponding AC. If the blower speeds
don't correspond to the reduced cooling output of the lower stages then
I would think the moisture removal will suffer.