The window (frame) surface is cold, but the air in the apartment is humid. Humid air condenses on a cold surface (when it drops below the dewpoint temperature).
So you can either make the window fram ... read more
My AC unit is on its last leg. Any suggestions for a good, energy-efficient AC unit that will take care of a 3200 sq ft house? Pricing with installation?
I am assuming your home is ducted and has a forced air system. If you you only have 1 furnace and 1 condenser, it my be more energy effecient to expend to two units. I recommend Lennox. You can als ... read more