Swamp Cooler An Eco-Friendly Choice vs. Central Air

These days swamp coolers are a popular alternative to central air conditioners, and becoming more popular every year. When used properly they are a very efficient and effective form of cooling. However, due to the evaporative process that is used to provide cooling, this type of cooling unit works the best in dry, hot climates such as the Southwestern United States, but do not work as well in humid areas. In the right climate, an swamp cooler can be the most efficient and effective cooling method.

Swamp coolers have some major benefits for homeowners in hot, dry areas of the country. The following is a comparison of the main advantages offered by swamp coolers over traditional air conditioners.


– Energy efficient
– Economical to operate
– Best used in dry, hot climates
– Inexpensive installation
– Clean, fresh air
– Low CO2 emissions
Minimal maintenance required
– Quiet operation
– Allows for open doors and windows
– Adds moisture into the air


– Higher Energy Usage
– Higher operational costs
– Recirculated air
– Effective in all climates
– Regular cleaning needed
– Higher upfront installation costs
– May be noisy when running
– Effective in enclosed spaces
Removes moisture out of the air
– Comparatively higher emissions


Swamp coolers are very economical and efficient cooling systems that, overall, will operate at a less expensive cost compared to an air conditioner. It costs less to operate as well as maintain an swamp cooler compared to an air conditioner. swamp coolers also only require minimal seasonal maintenance in addition to being less expensive to install. On the other hand, traditional air conditioning systems require that the air filter be cleaned on a regular basis to ensure that the unit continues to operate at its maximum efficiency. Compared to the typical AC unit, swamp coolers use less energy also while operating.

It is very important to keep in mind that swamp coolers are more efficient in areas that are both dry and hot, without lots of moisture in the air, due to the evaporation process that they use.


Some traditional air conditions do emit a certain level of carbon dioxide, while a much lower CO2 level is emitted by swamp coolers. Less energy is also used by swamp cooler, which is much better for the environment in addition to helping to keep energy costs down. If you are concerned about noise pollution, you are also covered by an swamp cooler. Compared to a traditional air conditioner, swamp coolers operate at a much quieter level, which makes them the ideal cooling option for an office, bedroom or any other area that you would like to keep fairly quiet. Air conditioners, by contrast, tend to be a lot louder when they are operating. However, some portable air conditioners are available that run quietly that can can be used in offices or bedrooms.

In the right climate, a professionally done swamp cooler installation will use less energy, be less expensive to operate and run quieter compared to a traditional air conditioner. So if you happen to live in a hot, humid area you should definitely consider one.