Categories: cooling

Possible Reasons Your AC Isn’t Turning On

A well-functioning air conditioner helps keep your home cool and comfortable this summer. However, there might be instances when it refuses to turn on, leaving you sweating. In this blog post, we’ll discuss common reasons why your air conditioner may not turn on and how to address these issues.

Thermostat Issues

One of the first things to check when your air conditioner isn’t turning on is the thermostat. Make sure it’s set to “cool”. Also, it’s possible that the thermostat’s batteries have run out of energy, preventing the AC from turning on. Consider replacing them to see if it will help solve the issue.

Circuit Breaker Problems

A tripped circuit breaker can also prevent your air conditioner from turning on. Check your electrical panel for tripped breakers. If you discover one, reset it and check to see if it will solve the issue. If the breaker trips again, get in touch with your technician to fix any electrical concerns. Ductless split systems

Filter and Coil Maintenance

A dirty or clogged filter can cause your AC to struggle and eventually stop working. Make sure to replace your filters according to manufacturer instructions, usually every one to three months. Additionally, check the coils for any dirt buildup that may be blocking airflow, which can lead to a non-functioning AC.

When to Call a Professional

While some issues can be addressed by checking your thermostat, filters, or circuit breakers, others might require professional intervention. Complex issues such as refrigerant leaks, motor problems, or electrical issues should be handled by an expert to ensure your safety and the long-term performance and efficiency of your air conditioner.

Let Us Take Care of Your AC Unit!

Keeping your air conditioning system in great shape is essential for maintaining comfort and indoor air quality, especially this summer. If you’re in Alexandria, VA, you can count on the pros at Thomas J. Fannon & Sons for high-quality heating and cooling services. Call us at (703) 549-5700, or fill out our online form to request a free estimate.

Thomas Fannon

Recent Posts

Should I Leave the Heat on “Low” All Day in Fall and Winter?

As the leaves begin to change in Alexandria, VA, and the chill of fall sets…

1 month ago

Understanding Boiler Efficiency Ratings

When it comes to heating your home in Alexandria, VA, fuel oil boilers are a popular and…

1 month ago

Is Your Water Heater an Energy Vampire?

In places where the seasons can vary widely in temperature, keeping your home comfortable can…

2 months ago

The Role of Heat Pumps in Sustainable Home Cooling

Homeowners are increasingly concerned about the sustainability and efficiency of their cooling systems, especially in…

3 months ago

The Major Impacts of HVAC Filters on Energy Efficiency

HVAC filters play a huge role in maintaining an efficient and healthy home environment. It's…

3 months ago

Signs That Your Air Conditioner Is Undersized

A properly sized air conditioner is essential for your comfort and well-being, especially during hot…

4 months ago