Throughout the hot summer months here in Albuquerque and Santa Fe, our swamp coolers—also known as “evaporative coolers”—have kept us cool and comfortable. But, now fall is here and winter is arriving soon. It’s time to schedule your evaporative cooler shutdown.
All swamp coolers require winterization in the fall. It’s part of their design. Failure to prepare your system for colder weather and snow can result in damage—perhaps even fatal—to the system. In this blog, we’ll discuss that and a few more reasons why you should have a professional inspect and shutdown your cooler.
Four reasons to schedule your evaporative cooler shutdown
If you have a swamp cooler inside the house, it’s essential that you schedule a seasonal shutdown with Wagner. Here are the four big reasons why you should have Wagner shut down the swamp cooler this month:
#1. Prevent damage to the system
A swamp cooler contains many different moving parts, most made of metal. Over time, any standing water left in the system—or water deposited by winter rains or snow—will develop into rust and corrosion, ruining the system. In addition to completely draining the system, Wagner’s technicians expertly cover the swamp cooler to ensure that moisture is locked out.
This is necessary, even if you have a plastic swamp cooler. Standing water that is left inside the circulating pump can damage the system. Any leftover water can also serve as a safe haven for pests and insects, which can be a nasty surprise when the system is opened back up in the spring.
#2. Avoid costly repairs when you start the system in the spring
Every evaporative cooler has a water supply line. The supply line should be winterized before the start of the winter by an HVAC professional. That’s because freezing conditions here in the Albuquerque and Santa Fe area can freeze any remaining water in the lines, causing them to burst.
If the temperature goes below 32 degrees and remains at that level for an hour, any water inside the supply line will freeze, resulting in the pipes bursting. Put quite simply, this will ruin the system and require costly repairs. It’s better to just have a professional handle your evaporative cooler shutdown ahead of time.
#3. Avoid the need to clean the system
Another major reason for shutting down your cooler before winter is that it will prevent dust from settling inside the cooler. When one of our professional technicians thoroughly inspects the cooler, we’ll clean and properly cover the unit.
This protective covering will prevent dirt and dust from getting inside the system, and—as we mentioned earlier—keep moisture out. This will go a long way in ensuring the increased lifespan of the cooler.
Scheduling a shutdown of your evaporative cooler won’t cost much. However, it can save you a lot of money on repairs and the cost of the system. Moreover, it makes spring startup easier by ensuring that your cooler is ready to go.
#4. Keep your evaporative cooler’s warranty intact
Winterizing the swamp cooler will also ensure that the system remains under warranty. Most manufacturers require that the cooler be properly maintained. Otherwise, the warranty is voided. To learn more about the specific warranty rules on your swamp cooler, give the team at Wagner a call.