Here, we’ve compiled a list of reasons why your air conditioner might not turn on and how to fix it:

• Thermostat issues:
  Sometimes, the thermostat may be set incorrectly or malfunction, causing it to fail to send the signal to the air conditioner unit to turn on. If you suspect the thermostat is the issue, ensure it’s set to the correct temperature and the display works. If it isn’t, you might need to replace it. However, if you need help with what’s wrong, call our Luna Heating and Air Conditioning professionals to inspect and repair the thermostat. We offer cost-effective AC repair in Layton and surrounding areas.

• Dirty air filters:
  Dirty air filters can also be why your air conditioner won’t turn on. When the filters are clogged, they restrict airflow, which can cause the system to shut down to avoid damage. If you haven’t replaced your air filters in a while, it’s advisable to do so. Dirty filters also lead to poor air quality, affecting your health. So not only will replacing your filters help your air conditioner turn on, but it will also improve your indoor air quality.

• Circuit breaker tripped:
  Your air conditioner is connected to the electrical system of your home. Sometimes, the circuit breaker that powers the air conditioner might trip, causing the unit to turn off. If this happens, go to your electrical panel and check if the circuit breaker is in the “on” position. If it has tripped, reset it and try turning on your air conditioner again. If the circuit breaker trips again, it’s best to call an electrician to assess the problem.

• Dirty coils:
  Your air conditioner’s coils are responsible for removing heat and cooling your home. However, over time, dirt and debris can accumulate on the waves, which can cause them to malfunction, leading to your air conditioner not turning on. To avoid this issue, scheduling regular maintenance with Luna Heating and Air Conditioning is essential. Our technicians will clean the coils and ensure they function correctly, preventing breakdowns.

• Refrigerant leak:
  Refrigerant is responsible for cooling the air that flows through your air conditioner. If there’s a refrigerant leak, your air conditioner will not work correctly because there’s insufficient refrigerant to cool the air. If you suspect a leak, it’s best to call Luna Heating and Air Conditioning immediately. Our professionals can find and fix the leak and recharge your air conditioner with the correct amount of refrigerant.

• Dirty condenser unit:
  The condenser unit is located outside, and its primary function is to remove heat from the air. However, it’s exposed to the elements and can get dirty, causing it to malfunction. If your AC isn’t turning on, inspect the condenser unit to see if it’s messy. If it is, clean it by removing any debris or vegetation around it, and use a soft brush to remove the dirt or grime on the fins. You can also schedule regular maintenance with Luna Heating and Air Conditioning to have our technicians inspect and clean the condenser unit.

There are various reasons why your air conditioner might not be turning on, but the above-listed causes are the most common. To avoid air conditioner breakdowns and keep your home cool, it’s essential to schedule regular maintenance with Luna Heating and Air Conditioning.