Things You Need to Know About Central Air Conditioning Systems

If you are looking to cool your home in the summer months or warm it in the winter, central air conditioning systems are a great way to do so. Central air conditioners can also be much more energy efficient than window units.

However, when shopping for one, there are many factors that need to be considered before making a purchase decision. In this article, we will discuss things that you should know about central air conditioning systems and how they work!

Main components of central air conditioning

A central air conditioning system is made up of three main components: the condenser, the evaporator and the compressor.

  1. The condenser is located outside your home and is responsible for cooling the refrigerant gas.
  2. The evaporator is located inside your home and absorbs heat from the air before passing it on to the compressor.
  3. The compressor then pressurises the refrigerant gas, which causes it to turn into a liquid. This liquid passes through an expansion valve, which decreases its pressure and causes it to turn back into a gas.

Finally, this gas enters the condenser where it is cooled down and turned back into a liquid state so that it can be circulated throughout your home again!

Main benefits of central air conditioning

One of the benefits of a central air conditioning system is that it can be much more energy efficient than window units. In fact, a central air conditioning system can save you up to 40% on your cooling costs. This is because a central air conditioner distributes cool air evenly throughout your home whereas window units only cool the room they are in.

Another benefit of central air conditioning is that it can help to improve your home’s indoor air quality. Central AC systems filter the air as it passes through them, which helps to remove allergens and pollutants from the environment. This can be especially beneficial for those who suffer from allergies or asthma. 

If you are thinking about purchasing a new central AC system for your home, there are many factors that you need to consider. The size of your home, the climate where you live in and your budget are all important factors to take into account.

Main types of central air conditioning

Apart from the ones mentioned in the previous section, you will also need to decide on the type of system that you want. There are two main types of central AC systems: single-stage and dual-stage.

Single-stage systems are less expensive but they aren’t as efficient as dual-stage systems. Dual-stage systems are more expensive but they can save you money in the long run because they are more energy efficient!

Once you have decided on a system, it is important to find a qualified contractor to install it for you. Make sure to ask for referrals from friends or family members and check out the contractor’s website and reviews online before hiring them.

As with anything, it’s always best to turn to professionals with years of experience and have an excellent track record.


Nishi Singh is a professional journalist and editor in New Delhi. She has studied Mass Communication from National Institute of Mass Communication.