When are Swamp Coolers the Right Choice?
Swamp coolers are made just for use in hot dry locations. With the lack of ambient humidity, the one thing not to do in these locations is attempt to remove even more moisture from the surrounding air. As a matter of fact, swamp coolers are designed to provide the opposite effect. They add additional humidity to the home air. This is why they’re also called evaporative coolers. How Swamp Coolers Work Evaporative coolers are surprisingly simple. Basically, it’s a box with blanket pads, usually a cellulose material, suspended inside it. It uses a water pump to regulate the moisture content held in the cellulose. As the blower fan moves the returning warmer air through the cellulose, the moisture evaporates. The resulting evaporation then cools this air by what might be called a radiator effect. The change in temperature is up to about 20 degrees. The cooled air is moved into the living space by the fan. In this manner, the home is cooled and humidified. What to Look for in a New
Swamp coolers are made just for use in hot dry locations. With the lack of ambient humidity, the one thing not to do in these locations is attempt to remove even more moisture from the surrounding air. As a matter of fact, swamp coolers are designed to provide the opposite effect. They add additional humidity to the home air. This is why they’re also called evaporative coolers. How Swamp Coolers Work Evaporative coolers are surprisingly simple. Basically, it’s a box with blanket pads, usually a cellulose material, suspended inside it. It uses a water pump to regulate the moisture content held in the cellulose. As the blower fan moves the returning warmer air through the cellulose, the moisture evaporates. The resulting evaporation then cools this air by what might be called a radiator effect. The change in temperature is up to about 20 degrees. The cooled air is moved into the living space by the fan. In this manner, the home is cooled and humidified. What to Look for in a New
