The question for today is a tricky one! What is a dehumidifier and what does it do? The Expert is here to answer all your dehumidifier questions! A dehumidifier is an appliance that takes moisture out of the air in your home. It can help with relieving symptoms of asthma and allergies. A dehumidifier can also lower energy costs because it helps the HVAC units run more efficiently. Excessive moisture and high humidity, whether due to poor air circulation and ventilation, can lead to mold infestation and structural damage. So hear what Dan has to say and see if any of your spaces may need a dehumidifier!   Visit IWAE.com for all of your H.V.A.C. and water equipment needs. The expert demands it!