Types Of Evaporative Air Cooler

The warm air causes water on the media to evaporate.

Types of evaporative air cooler.

When operating an evaporative cooler windows are opened part way to allow warm indoor air to escape as it is replaced by cooled air. Swamp coolers are most effective when it is hot and dry. There are several kinds of evaporative air coolers. Direct evaporative air cooler.

According to some manufacturers pads can last for up to a year while others boast a long life of seven years but this does depend on water quality and local weather conditions. But that s generally where the similarities end because the biggest difference between these two types of appliances is that evaporative cooling cools the air through evaporating water. 3 kinds of evaporative air coolers that will save you money. The indirect evaporative air coolers are quite different from swamp coolers.

Evaporative coolers cost about one half as much to install as central air conditioners and use about one quarter as. Unlike central air conditioning systems that recirculate the same air evaporative coolers provide a steady stream of fresh air into the house. This is why a moist cloth on your forehead feels good on a hot day it s actually helping to lower. Some fixed units blow air straight into the building while others use duct systems to transfer air to multiple locations.

Most whole house evaporative coolers are mounted on the roof and blow air downward while others are mounted through windows or walls and blow air in from the side. How much the unit cools air depends on ambient temperature and relative humidity. With direct evaporative cooling process a blower forces air through a permeable and water soaked pad wherein the air is filtered and cooled as well as humidified. Evaporative coolers are typically distinguished by where they are installed and the type of pads they use.

All types of air conditioning require systematic checks. Some are portable and others must be fixed somewhere to the wall. Apart from regular maintenance evaporative cooler pads will need to be serviced. 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.

Evaporative cooling differs from typical air conditioning systems which use vapor compression or absorption refrigeration cycles. The fan distributes it around the room for even cooling. The air that comes out of the vents is cooler and more humid. Indirect evaporative air coolers.

An evaporative cooler comes with a fan and a wet cooling pad which the fan uses to gather warm air inside the appliance before sending to the soaked water. Contrary to what is known about all air coolers the indirect evaporative air coolers do not improve the humidity of the space it is cooling. For a start they are generally not portable. Different types of evaporative coolers 1.

Evaporative coolers that are installed with up ducts will need additional attic ventilation.