What to do when your AC stops working?

Make sure to get annual maintenance on your HVAC systems to uphold your warranties.

What to do when your AC stops working?

What to do when your AC stops working?

29 September 2023
, Blog

Summer months can be intense and hot, which makes air conditioning a necessary escape from the heat. However, it can be frustrating when your AC stops working. Your home can quickly become unbearable without air conditioning, especially when temperatures reach an all-time high. But when you are faced with an AC malfunction, what are the best steps to take? 

1. Check your thermostat:

Sometimes, the reason for an AC malfunction is not as complex as you might think. One of the primary causes of an AC malfunction is due to an incorrect setting on your thermostat. In some cases, you may have unknowingly set your thermostat to 'fan only' mode. Make sure your thermostat is set to 'cooling' mode and adjust the temperature to a comfortable level.

2. Inspect your air filter:

An air filter effectively prevents debris, dust, and allergens from entering your home's air conditioner, ensuring cleaner and healthier air quality for your living space. It is ideal to change your air filter every couple of months, depending on the type of air filter and your home's environment. Clogged filters can strain the system, resulting in operational issues and potential malfunctions. Change your air filter and keep an eye on it in the future to prevent malfunction.

3. Check for a tripped circuit breaker:

Your air conditioning unit has its own designated circuit breaker. In case of a power surge or electrical overload, the breaker may trip. Check your breaker if you find that your AC has stopped working. If the breaker is in the off position, turn it back on. If the circuit breaker is repeatedly tripping, you should contact a professional to inspect your AC.

4. Inspect the outdoor unit:

Your AC's outdoor unit is essential for heat dissipation. Over time, the unit can get clogged with debris, such as leaves and dirt. These accumulations can obstruct the unit's airflow, causing it to malfunction. Check your outdoor unit for debris that may prevent airflow, and keep it clean.

5. Call a professional:

If you have tried everything and your AC system is still not working correctly, then it is best to contact a professional. An adept professional possesses the requisite tools, expertise, and experience to precisely diagnose and resolve the issue at hand. Their proficiency ensures a correct and efficient remedy. The longer you leave AC-related issues, the more severe the problem may become and the more expensive the repair will be.

In conclusion, when your AC stops working, do not panic. Instead, try to narrow down the potential issue by checking your thermostat, air filter, circuit breaker, and outdoor unit. Proper maintenance is crucial for prolonging the optimal functionality of your air conditioner. It plays a vital role in ensuring its longevity and efficient operation. Regularly replacing your air filter, cleaning your outdoor unit, and having your AC inspected annually will help minimize the chances of it malfunctioning. If you are experiencing a severe AC malfunction, don't hesitate to call in a professional for more thorough diagnostics and repair.

For more information about air conditioning, contact an HVAC professional in your area.

About Me
It's More Important Than You Think

I used to routinely get calls from HVAC contractors in my area offering annual maintenance contracts. As soon they would identify themselves, I would quickly say no thank you and hang up. After all, my heating and cooling system was working fine. Why would I spend money on services I clearly didn't need? Boy was I wrong! A few years ago, my AC unit suddenly stopped working. I called my HVAC contractor to have it repaired and assumed that my warranty would pick up the bill. That was until I learned my warranty was voided due to a lack of maintenance. Out of nowhere, my decision to ignore those maintenance calls was about to cost me more than a $1,000. I know there are others out there like me. It is my hope that this site will provide them with the knowledge they need to avoid the mistakes I made.