How to Buy an Air Conditioner?

How to buy an air conditioner?

With air warming in the city of Houston, the air conditioner is becoming the most important vehicle for the home, and if you are very Being warm, you prefer air conditioner; On the other hand, if you are planning to buy a new air conditioner, you need to get as soon as possible. Get to the market, because you might be surprised by the intense heat of the summer of Houston.

But before you go to the market, you need to get to know some of the key features and factors that make up choices, because it has a lot of specialist terminologies that many people may not be familiar with. But do not worry, we’ll tell you everything you need to know before you buy.

To find the proper air conditioner, determine the square footage of the room you want to cool by multiplying the room length by its width. You also need to know the air conditioner’s BTU (British Thermal Unit) rating, which indicates the amount of heat it can remove from a room.

When the weather heats up, thoughts turn to chill out. If central air conditioning isn’t an option, room air conditioners can be an inexpensive and energy-efficient alternative for cooling one or two rooms.


If you’re ready to beat the heat, you aren’t alone: More than 8 million room air conditioners were shipped for sale in 2017. The typical household spends 13 percent of its annual utility bill on cooling, according to Energy Star. So it’s important to choose the right unit. An air conditioner that’s too small will struggle to cool a room. One that’s too big cools so quickly that it doesn’t have time to remove enough moisture, leaving you with a cold, clammy space.

First step : Choose air conditioner type

Air conditioner systems are available in a variety of models and performance, and you need to choose the right air conditioner according to the location and space you have.

Types of air conditioner systems :

Split air conditioner (split or two pieces)

Portable air conditioner

Central air conditioner

Unit air Conditioner



Unit air Conditioner

Unit air conditioners are a piece and should be open to the open air. For this reason, they are commonly installed on a window and therefore they are called a window. These types of air conditioners are priced lower than other air conditioners.

Note: In this model, the dimensions of the window and the air conditioner should be carefully considered, and because of the type of compressor it consumes more power than other types.

An Unit air Conditioner

A Unit Air Conditioner


Split air conditioner

This type of air conditioner is two-piece and the fan unit and condenser are installed in the open air and the player’s part is placed inside the package or room. A split air conditioner is suitable for places where there is less change. Of course, they offer higher prices and better facilities.

Note: In this model, pay attention to the external device and its installation location and how to connect it when shopping.


An Split air conditioner




Portable air conditioner

The portable air conditioner, also known as standing, is a piece. The advantage of this air conditioner is that it can be moved. This air conditioner has a pipe that should be laid out in the open air to transfer air from the room air to the open air. The price of this air conditioner is a bit lower than Split air conditioner.

Note: When buying this model, you should pay attention to the size and power of the cooler.

An Portable air conditioner

A Portable air conditioner


Central air conditioner

In this type of air conditioning, like the Split air conditioner, a unit is placed outside the building, and a number of air distribution units are located in several rooms. This system is used more often in offices and organizations due to higher costs.

Two step : Which the room needed an air conditioner?

When buying air conditioning, you need to pay attention to the area of the space that needs to cool down. If the space is sunshine, the capacity is increased by 10%, and if the space is shaded, 10% of the capacity will be reduced.


An Central air conditioner

A Central air conditioner


Three step : Pay attention to energy efficiency. The ratio of the power output to the input power of each electric device is called energy efficiency, and in the conditioned air, this sum is obtained by dividing the total cooling capacity into effective input power and called EEr. When purchasing air conditioning in its catalog, consider the EEr coefficient, energy rating and cooler class according to the climatic conditions of the area. The higher these indicators, the more efficient the air conditioning.

Four step : Know the reputable brands and try to investigate branded air conditioner brands and before you buy, and do a good job asking for a friend and acquaintance so that you can go to the trusted brands, but anyway. The expensive brand is definitely not the best.


The type of warranty is also very important. Starting Air Conditioner Guarantees Most companies have 3 options.

  • Issuance date
  • Installation Date
  • Date of manufacture


You’d better choose the second option. Remember that the remote control and the cooler panel (in split air conditioners) are not guaranteed by some companies, or the compressor’s warranty is guaranteed during the warranty period, but and if so. The phrase “unconditional compressor is warranted” ensures your interests. If you buy air conditioning with a remote control, it’s better to turn off the air conditioner, in addition to the control on the air conditioner panel, which can also be used when the remote control fails.


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