If you are you looking for a way to beat the heat, if you don’t have a central air conditioning system in your home or are looking for an eco-friendly or affordable option, you might wonder if an evaporative air cooler is right for you. You can understand how an evaporative cooler works is an important part of figuring out if an evaporative cooler will work in your home. If you are new to evaporative cooling, there are many things to learn. Here’s everything you need to know about how evaporative coolers work and how to decide if you should invest in an evaporative cooler.
What is an Evaporative air cooler?
An evaporative cooler is one type of air conditioner that works by harnessing the power of evaporation to cool air temperature. The water evaporates and changes from liquid to gas. During this process the particles with the highest energy will release water first and causing the temperature to drop. This is why a damp cloth on your forehead feels good on a hot day; it lowers your head temperature as the water evaporates.
The same scientific principles apply to evaporative cooling when it comes to the air in your home. The evaporation process can help reduce air temperature. You have probably experienced this for yourself if you have ever steamed to cool the air around you on a hot summer day. Evaporative air conditioners use the same concept but add technology to make this process more efficient. And it doesn’t get messy more than just spraying the room with water and hoping for the best.
How does an evaporative cooler work?
Evaporative cooling systems use basic evaporation and automate it to lower the air temperature in your home effectively. The unit typically consists of a fan, thick plate, water reservoir and additional controls for fine-tuning the results. The fan draws hot, dry air into the machine and through the cooling pad. These thick sheets absorb water from the reservoir and are multi-layered to increase the surface area. When hot air passes through the sheet, Water molecules on the surface will evaporate. This lowers the air temperature inside the cooler, often up to 20 degrees. The fan then blows cool air into your room, where you can enjoy the cold on hot days.
The best evaporative air cooler can have other parts. Many people use air filters and pads designed to improve air quality by reducing allergens and mildew growth. This is an important consideration for people with allergies or other respiratory problems. A water pump is not necessary, but it can increase the absorption efficiency of the cooling pad. Some models have the option to add ice packs to cool the air further than the fan blows into the room. It has different fan speeds, a Vibration function and the remote control is a useful feature too.
Best Evaporative Air Cooler:
The best evaporative air cooler has two main advantages over traditional air conditioners: energy efficiency and sustainability. Both are due to the fact that evaporative coolers use much less electricity to operate. In fact, a standard air conditioner can use up to seven times as much electricity as a watt.
On the other hand, standard air conditioning systems rely on the compressor to push the liquid refrigerant into a smaller space and then move through a heat exchanger to extract heat from the air. This process requires a lot of electricity to be successful. Using less electricity with evaporative coolers means reducing your carbon footprint and paying less for utilities. It should also be noted that evaporative air cooler use water only and do not contain chemical refrigerants that are harmful to the ozone layer.
Efficient tips for getting the most out of your evaporative cooler:
Unlike a standard air conditioner, you try to keep your home sealed to keep cool air. Evaporative coolers need consistent fresh air. The exhaust fan allows warm, dry air to be drawn into the chiller for rapid evaporation. An open window also allows moisture and airflow from the chiller to escape.
Restore water resources:
If you have not used the cooler for a long time, Rinse and clean the reservoir to avoid mould and mildew growth in wet areas.
Correct sizing of your chiller:
Before you buy, be sure to check the recommended square meter fee that the cooler covers and measure your room to place the cooler properly.