I have noticed my windows sweating, should I be concerned?


Yes! This is the first sign of condensation.  Picture a ice cold soda pop sitting on the picnic table on a warm humid day.  What happens?  The can sweats profusely.  Your RV reacts the same way.  When there is excessive moisture inside the unit, it will attach itself to any surface that is cooler than the temperature of the components inside the RV.  The first hint of excessive moisture in the air can usually be seen on the windows.  Outside air is cooling the window on the outside, inside air is warming the window on the inside, the moisture is attracted to that surface and the windows begin to sweat