Heated and dry air inside of homes, offices, schools and other indoor environments during the cold winter months can cause physical discomfort to building occupants. People may suffer from dry nose, throat, lips and skin. Additionally, the dry air can also cause static electricity, peeling wallpaper, and cracks in paint and furniture., , , , To reintroduce moisture into the air to help alleviate these conditions, HVAC engineers can turn to a number of different building humidifier options. In...