Evaporative coolers are an energy-efficient and cost-effective way to cool down your home or office. They work by evaporating water to cool the air and are particularly effective in dry climates. Evaporative coolers are becoming increasingly popular in areas with low humidity. They are more energy-efficient and cost-effective than traditional air conditioning systems. However, to achieve optimal performance, installing your evaporative cooler in the right location is important.

This article will discuss the most optimal locations to place your evaporative cooler.

Outdoor Placement

When it comes to outdoor placement, the following factors should be considered:

North-facing Location

Ideally, your evaporative cooler should be installed on the north side of your home or office. This is because the north side receives the least direct sunlight, which means the air is cooler and less humid.

Shadeis Important

Shade is also an important consideration when it comes to outdoor placement. Install your evaporative cooler in a shaded area, such as under a tree or an overhang. This will help to keep the air cooler and reduce the workload on your cooler.

Elevated Location

Installing your evaporative cooler in an elevated location can also improve its performance. This is because hot air rises; an elevated location will allow your cooler to draw in the hottest air in your home or office and expel it outside.This will help ensure that the cool air is distributed evenly throughout the space, and that you’re not wasting any cool air by having it sit too low to the ground.

Indoor Placement

When it comes to indoor placement, the following factors should be considered:

Central Location

Your evaporative cooler should be installed in a central location in your home or office. This will help ensure the cool air is evenly distributed throughout the space.

Near Open Windows or Doors

Your evaporative cooler should also be installed near open windows or doors. This will help to ensure that there is proper ventilation and that the humid air is expelled from your home or office.

Height Matters

The height at which your evaporative cooler is installed can also affect its performance. Installing your cooler at least 18 inches from the ceiling is recommended. This will help ensure the cool air is evenly distributed throughout the space.

Away from Heat Sources

Evaporative coolers work best in dry climates, so it’s important to keep them away from any heat sources that could increase the humidity in your home. This includes stoves, ovens, and even large appliances like refrigerators.

Avoid These Locations

There are certain locations that you should avoid when installing your evaporative cooler. These include:

  • Near appliances that generate heat, such as ovens or dryers.
  • In humid areas, such as bathrooms or laundry rooms.
  • In areas with high traffic, this can affect the cooler’s performance.


In conclusion, the placement of your evaporative cooler is crucial to its performance. Outdoor placement should be north-facing, shaded, and elevated, while indoor placement should be central, near open windows or doors, and at the appropriate height. By following these guidelines, you can ensure that your evaporative cooler provides optimal cooling and energy efficiency.