Are you thinking about purchasing a new air conditioner for your home? If you are, you are likely going to approach the purchase of this appliance just like you would any other. You will likely try to find the largest unit available for your budget. Unfortunately, this is a huge mistake – and one that many homeowners make.

An air conditioner that is properly installed and sized is essential for the system’s efficiency, as well as the overall comfort in your home.

When an AC technician comes to your home to size the unit, they are going to consider several factors. This includes the proper number of BTUs, which are a measurement of the system’s cooling capacity. However, this is just one example of the things that will be considered when trying to get a properly sized unit.

Why is an Improperly Sized AC Unit an Issue?

Do you know what happens when your AC unit is too small? The first issue is that your home won’t ever reach the necessary temperature, even if the unit runs for longer periods of time. Eventually, this will result in the compressor overheating, and you will likely have to replace the unit sooner, as a result of this.

However, a system that is too small isn’t the only issue. Another problem is a system that is too big. If your system is too large, then it won’t cycle long enough to remove the humidity out of the air. This process is referred to as short cycling. When short-cycling occurs, your AC system will shut off and on quickly, which can result in quite a bit of damage to the unit’s compressor.

Both of these issues can result in serious damage and cause the need for extensive repairs in the future. This is why it is so important to make sure that you purchase a unit that is the right size for the home.

How to Properly Size an Air Conditioner

When it comes to properly sizing an air conditioner, you don’t have to know all the details – but you need to hire a professional who does. The factors that will be considered when figuring this out include:

  • Number of people living in the home
  • Type of insulation in the home
  • The shading outside of the home
  • The type of home being considered
  • The placement of the doors and windows
  • The type of windows

If you are ready to purchase a new AC unit for your home, make sure to call a technician for assistance. They can review all these factors and make sure you get the unit best for your space. After all, when a unit is properly sized, it will work more efficiently and ensure your comfort inside your home. In the long run, it will also help you save money, which is something any homeowner can appreciate.