How Often Should I Change Out My Evaporative Cooler Pads?

March 16, 2018 5:44 pm Published by Leave your thoughts

Evaporative coolers are a popular solution to the dry heat in desert areas, making knowledge on maintaining evaporative cooler pads in Phoenix, AZ an absolute must. However, even though evaporative coolers are a common cooling system in the area, many people who use them still don’t know how often they need to change the cooling pads. Here are a few things to consider when determining the life of your evaporative cooler pads.

Check What Brand You Use

Different brands of evaporative cooler pads are made of different quality and materials. They are each designed to last a certain length of time, likely either for one season or for three to five years. If you don’t remember what kind of evaporative cooler pad you purchased, don’t fret. There are other ways to determine whether or not it needs to be replaced.

Look for Excessive Wear

The evaporative cooler pad in your system should be examined regularly for damage, preferably prior to the start of each season. Signs to look for that indicate excessive wear and tear are a loss of thickness, rips, cracks and fraying edges. If you notice any of these signs, it’s likely time to replace the pad.

Noticeable Reduction in Airflow

If you find that your cooling system isn’t working as well as it should or as well as it used to, then changing the evaporative cooler pad should be the first thing you do to troubleshoot the issue. During use, small particles can get caught in the pad during filtration, ultimately blocking airflow. While a reduction in airflow can also be caused by other problems, this is the cheapest and often easiest solution to the problem of poor airflow.

Note How Often You Use the System

Like any heating or cooling system, the more use your evaporative cooler gets, the more maintenance it will require. Consider how long your evaporative cooler pad is supposed to last with average use, and then figure whether you use your system more or less often than this. If you use your system throughout most of the day the cooler pad will need to be changed more often than it would if you use it for just a few hours per day. To prolong the life of cooler pads, it’s suggested that you turn off the system when it’s not in use.

Consider the Quality of the Water Supply

Where you obtain your water supply can significantly affect the life of your evaporative cooling pad. A municipal water supply is best, as it contains less sediment and particles that will get caught in the pad. When poor quality water is used, it often contains hardened materials and calcium deposits that get lodged in the cooling pad and cause damage over time. This damage will require you to change the pad more often.

If it’s been a while, don’t hesitate to hire our experts to change your cooling system’s pad. At Premier Industries Inc. you’ll find the best evaporative cooler pads in Phoenix, AZ that will ensure your system is working at its highest potential. Get in touch with us today to learn more!

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