If your evaporative cooler is blowing hot air in Pearsall, WA, it could be due to several reasons. One common cause is a lack of water flow, which may indicate a problem with the water pump or a clogged water line. Another possibility is a buildup of debris in the cooling pads, which can obstruct airflow and prevent effective cooling. Low fan speed or a faulty thermostat can also contribute to hot air. It’s important to have an expert technician inspect and repair your system to restore optimal cooling performance and ensure comfort during the warm weather in Pearsall. http://airlegends.com.au/