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Air Conditioning Vs Evaporative Cooling

Categories : General

Two of the most common cooling methods are evaporative cooling and air conditioning. Evaporative cooling technically is a type of air conditioning. However, for the sake of comparison, we will separate evaporative from air conditioning based on how they cool the home.

Evaporative cooling refers to roof-mounted systems that use water to cool. Air conditioning refers to split wall systems or ducted solutions that heat and cool. This dual function is known as the reverse cycle.

Both systems are efficient when used in the right conditions, but they do not work for everyone. We are going to show you which one is better: evaporative cooling vs air conditioning. We will walk you through each step of the process so you can choose which one is best for you.

Evaporative Cooling Versus Air Conditioning – What’s The Difference?

The major difference is that an evaporative cooler uses water to cool your air, and then sends it through your house. While a split system or ducted air conditioner uses refrigerant gases and a chemical process for cooling the air, split systems and ducted use both. There are many things to keep in mind if you plan on backing a winner.

1. Prices Upfront

A new system’s price will depend on its size, performance, and difficulty in installation. The split system evaporative air conditioner is the most cost-effective option based on its price alone.

Every job will have different ductwork, ventilation, compressor, and installation cost. A quote or series of quotations is the best way to determine the upfront cost.

2. Running Costs

Evaporative cooling can be one of the most cost-effective cooling options. These systems are more efficient than refrigerator air conditioning because they rely on water pumps and fans.

3. Healthy Choice

Split systems and ducted conditioners can recycle air from the home. This reduces its quality and could expose occupants to allergens and dust.

Evaporative coolers, on the other hand, depend on a constant supply of fresh air. This is healthier and better for your breathing. Evaporative coolers of high quality will remove water from the system when it isn’t needed. This ensures that there is no water standing in the system which can be used as a breeding ground for bacteria. The main factors that can impact the fresh air quality for evaporative cooling are dusty ventilation systems and excessive outdoor pollution.

4. Eco-Friendly

Evaporative coolers are more energy-efficient than refrigerated units and use zero gases. This makes them an ideal option for reducing carbon emissions. Although each generation of air conditioners has been more eco-friendly than the previous, they still contribute to greenhouse gas emissions.

Refrigerants are another issue. System failures or damaged air conditioners can release refrigerant gases.

5. Performance

Both options can be effective at controlling the climate, but evaporative cooling units are less effective in humid environments. These systems are best suited for hot, dry climates and won’t work well in moist conditions.

6. Temperature Control

Evaporative cooling units don’t heat. They cool. While an evaporative system may have options to adjust the fan’s speed or power, it will still be cooling. An alternative heating solution might be needed in winter. Modern air conditioners can be reverse-cycled, which means they can provide comfort throughout the year.

Another issue is that you should leave several windows and doors open when using an evaporative to allow the hot air to escape your home. You may not want the doors or windows to be open on a day that is 40 degrees or more.