No heat and no air flow from front vents

finally figured out what was wrong with the EACT. It was the rotary dial on the climate control unit itself. Of course you have to replace the entire console. Brand new from Ford cost $700+. found a used one at a salvage yard for $125. working perfect now. It was a nightmare. should have gotten a diagnostic check on it to start with, it would have saved me some money and a cold winter. I replaced a couple of things that I didn't need too trying to trouble shoot. I bought and paid for every bit of this lesson. Will just bite the bullet next time and get a diagnostic next time