A dehumidifier is simply an air conditioner that has both its hot and cold coils in the same box. A fan draws the room's air over the cold coil to condense the moisture. The dry air then passes through the hot coil to heat it back up. A dehumidifier can be useful in environments containing sensitive electrical equipment like computer server rooms.
A dehumidifier is an electrical appliance which reduces the level of humidity in a room. It is an air conditioner that has both its hot and cold coils in the same box. The use of a dehumidifier is advisable in areas containing electrical equipment like computer server rooms
An appliance designed to extract moisture from the ambient air by means of a refrigeration system. Warm moist air is drawn by a fan across the cold evaporator which causes the water vapor to condense onto the coil and drop into a container. The cooled air is then passed over the condenser where it is warmed before being passed back into the surrounding area.(Added: 12-Sep-1999 Rating: 6.50 Votes: 4)