We suggest that you place a good quality humidity gauge in your unit. This can be a very valuable tool. It should be as close in proximity to the AC controls as possible and it will help track the percentage of humidity in the unit. Also while you are in residence compare the humidity gauge to the humidistat on the wall to see if they agree. Your AC company can help with this too!
Water or frost on windows is condensation. Condensation is formed when warm moist air comes in contact with cooler dry air just as a bathroom mirror will “steam up” after a hot shower. The inside or outside of your window can sweat or fog because of temperature differentials.
ARE MY WINDOWS TO BLAME?
Faulty windows do not cause condensation. Glass is usually the place you first notice condensation because glass surfaces have the lowest temperature of any of the interior surfaces in th...