Whether you are installing a central air conditioning system for the first time or you are replacing an existing one, selecting the right system for your home can be a complicated decision. Finding the central air system that is best suited for your situation can save you money on installation and energy costs. Not only will installing a system that is well suited to your needs save you money, but it will also help to ensure that you get the best cooling for your home.

Air conditioner design

For air conditioner design the important factor to consider is whether you have existing ductwork in your home or not. This can be a key factor in deciding between a central air system that uses ductwork to distribute the air and one that operates on a ductless system. If your home does not have existing ductwork, the most economical solution will likely be a ductless central air system. Depending on the design of the house it may be possible to install ductwork, but this will add to the cost of the job and it will likely add to the amount of time it will take to install.

The air conditioner size

Selecting an air conditioner that is the right size is one of the most important factors to consider. Central air conditioning systems come in a variety of sizes and the appropriate size is mostly dependent on the amount of area that the air conditioner will be cooling. HVAC technicians have a specific formula they use to determine which air conditioner size is right for a particular building. However, they may make some adjustments based on factors such as insulation, the amount of windows in the home and whether the home has any additional ventilation systems. When it comes to the size of your central air system, bigger is not always better. A unit that is too big will not efficiently cool your home.


Selecting the central air unit that is most efficient will save you money in the long run. Even if the unit costs slightly more to install, the years of reduced energy consumption will pay for the difference. A big part of getting the most efficient air conditioner will be selecting a unit that is the appropriate size for your house, but you can also look into the individual unit’s energy rating. Air conditioners get what is known as a SEER rating, this rating can help the consumer to know how efficient a particular air conditioner is. The least efficient central air systems in the US are rated at SEER-10, whereas the more efficient models are rated around SEER-12 and SEER-13.


It is important to consider the location at which your central air system will be set. The most significant concern is the practical end of the unit’s installation. The air conditioning unit will need to be set in a location where things like ductwork and electrical lines can easily enter the house and have access to the necessary components that they will interact with. A further concern when it comes to the location of the outdoor unit is airflow. For a cooling system to function properly and to its best efficiency it needs adequate airflow. Try not to have the unit set in a location where things like bushes and fences can obstruct the movement of air.

Having a central air system is a great way to make your home a more comfortable living space. Selecting the right unit and getting it installed properly will help to ensure adequate comfort and efficiency. If you are planning to install a central air system it is important to understand your options to know what unit is right for your home and what can be done during the installation process to help you get the most out of the cooling system. The professionals at Haley Comfort Systems are trained to help you choose the right central air system for your home. Contact them today!