Evaporative Cooling

evaporative coolers

Evaporative coolers are less expensive than air conditioners, use less electricity and you have the added benefit of fresher, moister air with no harmful chemicals! Here in the west they are becoming more and more popular. Many people hate being in an air conditioned home or office all day. The air is stale and pumped with refrigerants, such as chlorofluorcarbons (CFCs) and hydro chlorofluorocarbons (HCFCs), that can harm your health and the ozone layer. Unlike when using an evaporative cooler windows must to be open. An evaporative cooler, sometimes called a swamp cooler, is essentially an appliance with porous surfaces … Continue reading →