Keep Your System Protected From The Cold
Knowing how to care for your evaporative cooler — also known as a swamp cooler — is essential when the temperatures drop. These systems are designed for warm, dry conditions, and leaving them unprepared for winter can lead to costly repairs and performance issues when you need them. If you’re unsure where to start or want to ensure the job is done right, Robbins Heating & Air Conditioning is here to help. We’ll guide you through the winterization process or handle it for you so you can enjoy peace of mind.
Evaporative Coolers And Winter: Why They Don’t Mix Well
Evaporative coolers are devices that cool air through the evaporation of water. They’re particularly effective in dry climates, as they add moisture to the air while reducing its temperature.
Swamp coolers work best in hot and arid conditions, where the natural evaporation process can thrive. However, they’re not suitable for use in the winter. In colder months, the air is already moist and cool, making the cooling process inefficient. Additionally, continued use in low temperatures can lead to damage, such as frozen water lines and pumps, and the added moisture can contribute to indoor humidity issues, potentially causing mold and mildew.
Winterizing your swamp cooler by draining and covering it protects the system and ensures it’s ready for efficient use when warmer weather returns.
Protect Your Evaporative Cooler With These Simple Steps
Ignoring your system’s needs can result in more work and more money being put towards a solution come spring. Following our tips below can help your evaporative cooler last longer, though. Here’s what you should do:
- Shut it off — Don’t just turn the system off. Unplug the power supply to make sure it doesn’t start up by accident in the winter.
- Cut off water supply — Shut off the water valve that leads to the evaporative cooler. We also recommend that you drain the hose that moves water in. If water is left inside, it can freeze, causing the hose to expand and contract. As a result, you may see leaks caused by the damage.
- Drain and clean the tank — Now, you’ll have to drain the tank, which should have a drain located at the bottom. You’ll need tools to get this open — it usually requires pliers or a wrench. You can soak up the remaining water with a rag, as this helps prevent mildew and mold. If you notice mineral buildup, try soaking the pump in vinegar.
- Cover it — We recommend covering the swamp cooler and tying it down during the colder months. We also suggest sealing the vent leading into the home with some sort of damper.
Following these steps reduces the risk of system problems, allowing you to have peace of mind that your evaporative cooler will be ready to work when you need it again.
Need Professional Help? Call Robbins!
Contact Robbins Heating & Air Conditioning for help with your evaporative cooler. We don’t just provide expert advice — we can also deliver professional solutions when you need them. Reach out to our team to set up your service!
