I have a coleman evcon furnace blend air II. The AC will not come on. I replaced the thermostat, furnace blower capacitor and relay. I also replaced the AC dual relay. The AC unit runs when I invoke the contact at the outside unit and the coils cool. But the inside blower still won't cut on. I also replaced the control board at the furnace.

Your best bet is to have a repair man out to fix it for you. Would have saved you money in the long run. With you replacing that much stuff hard to trouble shoot because of chance of error