Web Results

en.wikipedia.org/wiki/Evaporative_cooler

An evaporative cooler is a device that cools air through the evaporation of water. Evaporative ... Evaporative coolers lower the temperature of air using the principle of evaporative cooling, unlike typical air conditioning systems which use  ...

www.newair.com/kb/the-secrets-to-keeping-cool-with-evaporative-coolers

Jul 19, 2013 ... The heat gets absorbed and suspended in the water vapor, lowering the temperature of the surrounding area. The faster the water evaporates, ...

www.wikihow.com/Make-the-Air-Colder-in-a-Swamp-Cooler-Home

Evaporative coolers work best with very low relative humidity and hot temperatures. ... Your swamp cooler will need a lot of water—as the name implies , it works by .... Why does my cooler seem to blow hot air when the temperature rises?

www.air-n-water.com/common-swamp-mistakes.htm

Knowing how swamp coolers and evaporative coolers work makes using one ... air cooler will only be able to reduce the ambient temperature in a room by 10 to  ...

hessaire.com/how-much-do-the-evaporative-cooler-lower-the-temperature

Even in the hot humid Southeast, where humidity is 70% or more, evaporative cooling can still drop the air temperature by 5 to 10F. In spot cooling, where ...

www.usatoday.com/tech/columnist/aprilholladay/2007-05-21-swamp-coolers-dark-dirt_N.htm

May 21, 2007 ... When it's humid out, I know a swamp cooler is inefficient, but is there a graph ... The black circles depict dirt particles; the blue circles represent water. ... The higher the outside temperature, the lower the humidity must be to ...

www.savewithsrp.com/advice/evap.aspx

These units perform best when the outside humidity level is low. ... automatically turn off the cooler when the air reaches a desired temperature, making ... Evaporative coolers cool air by filtering it through water, thus lowering its temperature.

www.breezair.com/us_old/index.php/en/evaporative-cooling-scientific-facts

The Wb is also the temperature at which water evaporates when air is blown over the wet ... Evaporative cooling effectiveness is the expected reduction of air ...

energy.gov/energysaver/evaporative-coolers

Evaporative coolers are rated by the cubic feet per minute (cfm) of air that they deliver to the ... They can reduce the temperature in a single room by 5° to 15°F.