When it comes to using an air conditioner in a wet environment, the answer is a resounding yes. Rain will not damage the outdoor unit and it is safe to use the air conditioner during humid climates. In fact, the humidity inside the room is usually higher compared to the humidity outside. Evaporative coolers should be avoided in humid climates as they add moisture to the air in the house, and they don't cool the house as effectively as an air conditioner would.
Furthermore, they require regular maintenance about once a month. If the evaporative cooler is installed on the roof, it can cause deterioration due to routine maintenance trips. A sunlit ceiling cooler will be approximately 1°F less effective than a cooler in the shade. Rooftop maintenance also requires the use of a ladder, which can be inconvenient. Have you ever felt the “bad air conditioner”? You know, that feeling of cold, congestion, and weakness caused by staying home under the influence of an air conditioner for too long? All you want to do is go back out into the warm summer sun for the sake of your health and your sanity. Although air conditioning is often prescribed for people who suffer from asthma and allergies, some of us wonder if it's doing more harm than good. Air conditioners don't cause illness, but they can interact with our environment in a way that makes us sick.
Learn more about the causes of “air conditioning illness” and how to avoid it.
