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Air Conditioning Repair Tips Your Should Know

If an HVAC unit is showing signs of AC repair needs, a homeowner's first instinct is to call their local HVAC tech for help. This is especially true in the hot and humid summer months when the air conditioner is less of a luxury and more of a necessity. What a lot of the AC professionals know is that some easy troubleshooting tips can have your system back up and running before the issue turns into an emergency.

Simple troubleshooting procedures can save you a lot of time, stress, and money. Although these may be common sense tips, they are often forgotten about or passed off as too simple to be the issue. Thankfully, the experts have shared these secrets below.

Be Aware of Your Thermostat

A thermostat is the central nervous system that operates the entire air conditioning system. When the thermostat is not working properly, it can cause the unit to malfunction or potentially not work at all. One of the easiest troubleshooting tips is to check your thermostat before you place a service call.


Take a look at some of the issues that could be due to a bad thermostat:

  • There are hot or cold spots throughout the house.
  • The AC consistently cycles.
  • The AC will not start.
  • The thermostat is unresponsive.

In a lot of cases, what appears to be a serious AC repair can be a simple thermostat fix. Before placing a call to your repairman, make sure that your thermostat is on, has fresh batteries, and is set to the correct temperature and mode.

Clean Air Filters Frequently

When an air conditioner is not cooling the home effectively, it’s often due to a dirty air filter. Air filters are one of the most common culprits behind an AC Service call. Dirty air filters can cause everything from overheating and increased energy cost, to a complete failure of the system.


If you notice a lot of dust around your vents, an increase in allergies or asthma, or ineffective cooling, make sure you check on your air filters to make sure they do not need to be changed before calling for help. This will not only save you a lot of time, but it can potentially save you an expensive service call, as well.

Try Cleaning out the Unit

clean system

This next professional troubleshooting tip is very simple, yet can cause a lot of problems if it’s not done. Cleaning your central AC unit will reduce the likelihood of repairs. Not only that, but it can extend the life of your system, as well.

When your central AC unit is covered in dust and other debris, it can work its way inside to the motor and other mechanisms that operate the machine. This can not only cause it to malfunction, but it can shorten the life of the system altogether.

If you notice that your system is not cooling your home as effectively as it once was, your energy bills have increased, or any other issues, try wiping the system down. Many residents are shocked at how much this simple troubleshooting tip can help.

About Mid Florida A/C

Mid Florida A/C has the expert HVAC technicians in the Melbourne, FL area. They provide personalized solutions to accommodate all of your needs. As homeowners themselves, they are dedicated to ensuring your overall comfort.