Why Is My Air Conditioner Not Turning On? Check Out These 8 Points

Why Is My Air Conditioner Not Turning On? Check Out These 8 Points

Our air conditioners help us survive in the heat, so it would naturally be concerning if your AC unexpectedly won’t switch on. There are a few possible reasons for this, and we’re going to help you investigate each one until you find a solution. If it’s determined that you need a replacement, our experts can provide HVAC installation in Fort Worth.

Check These 8 Things:

A Circuit Breaker Tripped

Breakers may trip because too many appliances are used at once, or one of the appliances is too old and uses too much power. Whatever the cause, your air conditioner won’t operate if the breaker that supplies electricity trips. Contact an expert if you need AC repair!

Your Fuse Has Blown

Similar to a breaker, a blown fuse will stop your air conditioner from working. Fuses are less common in newer homes, but they may still be used if you live in an older home. A fuse acts as a safeguard, and if it blows, then it has detected a power surge. This is usually caused by an electrical short. To fix this, you will need to replace the fuse with a new one; it’s best done by a professional.

Obstruction In An Air Filter

Your air conditioner has an air filter that helps to trap pollutants and keeps them from recirculating in your home. Over time, the trapped particles will cause the filter to become clogged. A clogged air filter will restrict airflow and cause your AC to work harder than necessary.

The lack of airflow can also cause your AC to freeze up, which will cause it to shut down completely. To prevent this, check your air filter monthly and replace it as needed. Contact a professional for AC repair in Fort Worth for help.

Frozen Evaporator Coils

If your evaporator coils are frozen, then it means that they are not absorbing heat properly. This can be caused by a lack of airflow, dirty coils, or a problem with the Freon level.

To fix this, you can use a hair dryer to thaw the coils, but only after you turn off the power to the AC. However, this isn’t normal so you should get your unit inspected by a professional, especially if it continues to happen.

Dirty Condenser Lines

The condenser lines are responsible for carrying refrigerant to and from the AC unit. If these lines become blocked or restricted, then it can cause your AC to stop working. This is usually caused by a build-up of dirt and debris, and the best way to clean them is with a brush attachment on a vacuum cleaner. You should also have a professional AC technician inspect the lines for any damage.

There's a Refrigerant Leak

Refrigerant is what helps to cool the air, so if it’s low, then your air conditioner won’t be able to do its job properly. This coolant doesn’t need to be added to your air conditioner frequently. In fact, if you find that the refrigerant is low, it’s highly likely that you have a leak.

Contact us instead of attempting to do it yourself, as this kind of problem can only be resolved by a qualified HVAC technician.

Your Home's Wiring is Malfunctioning

How many electrical issues do you generally experience in your home? If it’s more than one or two, then this may be the reason your air conditioner isn’t working. All of the electrical components in your home are interconnected, so if there is a problem with the wiring, it can cause other appliances to malfunction as well. If you suspect that your home’s wiring is the issue, then you should call an electrician to come and take a look.

A Faulty Thermostat

Since it serves as the air conditioner’s control panel, it is an essential component of your AC system. Your air conditioner may not turn on if your thermostat is blank, damaged, old, in need of batteries, or another similar situation.

Ensure the batteries are new and that the wiring is secure and free of damage. If your thermostat still isn’t working, then it may need to be replaced.

For AC service in Fort Worth, contact NSG Heating and Air Specialists, LLC. Our experts provide excellent HVAC services including installations, maintenance, tune-ups, repairs, and replacements.

Recommended Techniques For AC Installation

In the sweltering heat of summer, air conditioners provide relief from the heat, comfort, and convenience. A fresh new air conditioner will always do a …

Learn More

Why Isn’t Your AC Unit Running?

Every time you power your air conditioner, you expect it to function without any issue because it is your trusty companion through all four seasons. …

Learn More