Evaporative coolers, or swamp coolers, are self-contained air cooling systems that are normally installed on the roof. They don’t require any ducting, moving air through a building by changes in pressure. By keeping windows cracked in every room, cool air flows from a set of wet pads into a building and forces the warmer air out.
Unfortunately, swamp coolers are true to their name—they have the potential to harbor mold and mildew. The pads inside stay wet throughout the entire season as you use the unit, which means mold could grow, especially in more humid weather. If mold takes root in the unit, it can spread throughout your property every time you turn it on.
Whether you’re allergic to mold or not, swamp coolers can have a negative impact on your indoor air quality which decreases when mold is present. You may even find it difficult to breathe if your evaporative cooler contains mold.
If you operate an evaporative cooler at home, you need to keep the moisture level under control to prevent mold growth. Not only do you need to change the water pads every year, but you also need to clean the exterior of the unit every few weeks throughout the seasons you’re using it.
Investing in a refrigerated air system is a safer alternative for homeowners. Not only is it easier to consistently cool your home with a refrigerated system, but you also don’t have to worry about the mold or mildew concerns that often arise with swamp coolers. If you’re ready to experience the ultimate in cool comfort, reach out to the HVAC experts at Rocketman Plumbing to make the switch.