Today our temperature is in the low 50's. Very rare for Houston. I have the EATC set between 75 to 78, it works great, except the windows do fog a little, because the AC compressor does not de-himidify.

As soon as the weather get to the mid 70'a about above, I still have to set the EATC between 60 to 67, just to get a little cool. When it hits 90, I am lucky to get it down to 80 in the cab, and that is only when it is cloudy or at night.

Ford should have my complaint letter soon. I won't have this truck much longer without AC.