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Key Differences Between Air Conditioner and Evaporative Cooler

Many appliances are available to keep the interiors of a home, office, or work area cool. Air conditioners and evaporative coolers are the most popular among the diverse options. As per AC installation Flower Mound professionals, both these options prove most effective under specific circumstances. Understanding the differences between these two systems can help you make the right choice.

The key points of difference between these two versatile cooling systems are discussed below.

Air Quality

Evaporative coolers work best for circulating outside air throughout an indoor space. This helps in maintaining the freshness of the air indoors. Unlike air conditioners, evaporative coolers offer great efficiency even with the windows and doors wide open.

Air Conditioners suck in the indoor air and process it through a cooling system. This helps remove the heat and moisture from the air, leaving it cool and dry. This processed air is then released back into the indoors. An AC works the best when the doors and windows are shut tight to prevent air leakage. Although they are quite efficient, the air quality is poorer than evaporative coolers.

Operational Costs

The operational cost of evaporative coolers is lower than an air conditioner. The coolers are easy to install and have low maintenance and repair costs. Their incredible energy efficiency makes them a good choice for people seeking a cost-effective cooling system. Portable evaporative coolers further enhance user convenience with easy portability across rooms.

The operational costs of air conditioners are comparatively higher than evaporative coolers. They use more electricity, and their ongoing maintenance costs are also quite high. As per AC installation Flower Mound professionals, these devices also have greater maintenance needs.

Moisture levels

Evaporative coolers add moisture to the air in the surrounding environment. This helps in cooling your home, office, or immediate area through the process of evaporation. These coolers work best and most effectively in dry and hot areas.

Traditional air conditioners operate by removing heat and moisture from the air. Then, they process the hot moisture-rich air indoors to make it dry and cool. These devices are most effective in areas with a tropical and humid climate.


Evaporative coolers use less energy as compared to air Conditioners. They do not rely on or release any gases harmful to the environment for their functioning. This makes them a perfect option for people looking to reduce their carbon footprint.

Even though air conditions are becoming increasingly eco-friendly, they are still harmful to the environment. Even the latest models release a significant amount of greenhouse gases. They also consume more energy, which further increases their carbon footprint.

Temperature Control

Evaporative coolers are designed only to cool the indoors but not keep them warm. Moreover, these coolers can operate at different fan speeds but have no temperature regulation features.

Air conditioners can work to both cool down the interiors and even warm them up. They can thus be used to keep an indoor space cozy and comfortable all year round. They also enable users to regulate the indoor temperature as per their comfort level.


Evaporative coolers are great for hot, dry climates and cooling smaller areas. On the other hand, ACs provide dryer air and make larger areas much cooler. The choice also depends on various other factors, including budget and cooling needs, etc.

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