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Monday, 12-Aug-2013 14:44 Email | Share | Bookmark
AC Units Have Become An Indispensable Part of Many Houses

When the temperature outside starts to climb, many people look for the cool comfort of indoor air conditioning. One type that we see all the time is the window air conditioner. Window air conditioners are a simple and economical way to cool a small area. Air conditioning units can be found in different sizes, cooling capacities and prices. Many businesses and office buildings have condensing units on their roofs.

Air conditioning units are one of those things that we see every day but hardly ever pay much attention to. An air conditioner is essentially a refrigerator without the insulated box. It makes use of the evaporation of a refrigerant, like Freon, to provide cooling.

Air conditioning units remove both heat and humidity from the air. If the system is too big, it will cool the room quickly, but only remove some of the humidity. This leaves the room with a damp, clammy feeling. A properly sized unit will remove humidity efficiently as it cools.

Room air conditioning units are ranked by their energy efficiency ratio (EER), which is the cooling output divided by the power usage. The greater the EER, the more efficient the air conditioning unit.

Portable air conditioning units are not as effective as window ac units yet, and are only recommended when a window unit does not fit into a window such as casement or slide-out designs. Many individuals purchase an air conditioning unit that is too big, thinking it will provide much better cooling. However, an oversized air conditioner is actually less effective, and squanders energy at the same time.For Information Go To\nPhoenix A/C Repairs

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