Roof Swamp Cooler How It Works

If you ve ever tested the wind by holding a wet finger in the air you ve used evaporative cooling.

Roof swamp cooler how it works.

It is the same principle by which an air fan cools you as it evaporates perspiration from your skin. An evaporative cooler also swamp cooler swamp box desert cooler and wet air cooler is a device that cools air through the evaporation of water. Swamp coolers use the principles of evaporative cooling to cool the air. Swamp coolers add water to the air to cool it down raising the humidity in your home.

The same principle cools you off after a swim and it also powers one of the oldest and simplest forms of air conditioning. Evaporative coolers often known as swamp coolers work by extremely simple physics. Operate the cooler when the outside humidity is relatively low a dew point under 55 degrees. Swamp coolers or evaporative cooling systems are popular in the western united states where outside air is very dry.

First a proper location for the swamp cooler has to be determined. The evaporative cooler should be leveled. Keys to successfully operate a swamp cooler are. The dry air picks up moisture.

The evaporation of water absorbs heat and cools the incoming air. A pump pulls it to the top and distributes it over filter like pads that cover the back and sides. However the more humid the air in your house is the less effective your evaporative cooler will be. To use a swamp cooler you first must pick the right one for your home.

If your swamp cooler has low airflow is dripping not turning on or otherwise working you ll need to do a little swamp cooler troubleshooting to figure out the problem. The duct of the evaporative cooler should be marked out making sure that. Open a window or vent to let the air out at the same rate that the swamp cooler is blowing air in. Also known as evaporative coolers they work by releasing evaporated water into the air bringing the overall temperature down as much as 20 degrees fahrenheit.

There s a reservoir at the bottom of the swamp cooler that holds water. How to install a swamp cooler on the roof step 1. Then you can use it as the weather gets warmer to cool your home. As water evaporates it effectively consumes heat from the surrounding air.

These coolers operate by drawing hot outside air across a cooling pad or screen. As you run a swamp cooler it makes moist air in your home as water evaporates into the air. Evaporative cooling differs from typical air conditioning systems which use vapor compression or absorption refrigeration cycles. The fan option can be used to circulate air if the inside temperature is already acceptable.

How swamp coolers work. They work best in dry climates.