Air conditioners: all about your need (Part 11)

Evaporative coolers:
In extreme dry climates, evaporative coolers are popular for improving the dry climate and therefore
the comfort during hot weather conditions. This type of cooler is the most commonly used cooler
in Iran. Iran has the largest number of such units in comparison to any country in the world.
Hence these type of coolers are sometimes also referred to as persian coolers.This type of cooler
draws outside air through a wet pad, such as a large sponge soaked with water. The sensible heat
from the incoming air, as measured by a dry bulb thermometer is reduced.If the entering air is
dry enough, the results can be quite comfortable.These coolers cost less and are mechanically
simple to understand and maintain.

Central air conditioning:

Central air conditioning performs like a regular air conditioner but has several added benefits:

•Room air is drawn in from various parts of the house through return-air ducts, when the air
handling unit turns on,. This air is pulled through a filter where airborne particles such as
dust and lint are removed. Sophisticated filters are also capable of removing microscopic
pollutants as well. The filtered air is routed to air supply ductwork that carries it back to
rooms. This cycle repeats continually whenever the air conditioner is running.

•Because the central air conditioning unit is located outside the home, it offers a lower level
of noise indoors than a free-standing air conditioning unit.

Another visible trend in AC shopping is a movement towards more value-added models. With the
increasing number of people setting up home-offices, the demand for aesthetically superior
models, especially split ACs, is expected to rise. A outcome of this would be a further decline
of the unorganized sector, which may not have the technical means to incorporate value-added
features in their ACs.

AC brands include Hitachi, Electrolux, Panasonic and many more. Electrolux India, a new entrant
in air-conditioner (AC) segment, topped the sales in 1-ton and 0.75-ton capacity split ACs
by more than 40 percent in January 2005, according to ORG-Marg data

Mohit Sharma provides you the best and latest information on home appliances. he also provides information onThe Mobile Store and tips to find a Home Shopping store nearest you.