For those trying to beat the summer heat, air coolers are a popular option, particularly for those who live in environments where the air seems desiccated unless something is added to it. They are also easier to use than air conditioners, consume less electricity, and function better in dry climates. But just like any other machine or appliance, the air cooler might show some issues after a certain period of running. Knowing common issues and how to correct them can help you keep your cool and fend off mid-season meltdowns.

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Here are the five most common problems homeowners encounter with air coolers and solutions you can try.

Weak or No Airflow

Some of the most common issues to arise is that the air cooler is not blowing any air. This can occur if you have a dirty air filter, the fan blades are dirty or if the motor is failing. Airflow will be obstructed by dust accumulation, thereby decreasing cooling effectiveness.