Hansen Super Techs | HVAC, Electrical & Plumbing Mobile AL

Signs That Your HVAC System Needs Repair

May 26, 2022 | Air Conditioning, HVAC

A properly working heating and air conditioning (HVAC) system are essential to the comfort of everyone living in your home. When the HVAC system breaks down, comfort levels decrease and cause great inconvenience. 

Awareness of the signs that your AC needs repair is critical to ensure you do not have a lapse in a comfortable home environment. Additionally, being aware of needed repairs will prolong the life of your HVAC system. Staying on top of repairs will also ensure efficient work of your AC and save costs in the future. 

To help you ensure your HVAC system is well-maintained, we will outline some of the most common signs that indicate the need for repair. 

AC Is Loud When Working

The first sign that something is off in the AC unit is when you hear loud noises when it’s working. Rattling, shaking, or banging sounds are all concerning. They can indicate problems with the motor, loose belts, or problems with the duct. 

If these noises aren’t addressed fast enough, your entire AC unit may break down. When this happens, it is best to conduct an “AC repair near me” search to locate a technician who can assist you. 

The Thermostat Isn’t Working

If your thermostat isn’t working, you may need to call the air conditioning service company to check it out. If the thermostat doesn’t work, you won’t be able to power your AC. 

Of course, you can check the batteries and ensure they are replaced. You can try resetting the breaker for the AC. If these troubleshooting attempts do not work, contact your local air conditioning repair technician for further assistance. 

High Energy Bills 

Increased energy bills indicate one of the two scenarios: you’ve increased the usage of your HVAC system, or its efficiency has decreased. If your usage rates are the same, you may be dealing with an AC at the end of its lifespan. 

There is also a likelihood that something in the unit requires repair. It can be as simple as clogged ducts or dirty air filters. Regardless of what it is, you may need an expert’s trained eyes to inspect the problem. 

Weak Air Flow

Along the same lines of decreased efficiency, you may also notice that the airflow is too weak. Dirty filters, broken motors, clogged ducts, and dirty vents all contribute to weak air flow through the vents. There also may be an issue with the unit’s compressor. 

Though the causes vary in complexity, they will need a thorough inspection. Weak airflow isn’t beneficial to the inhabitants of the home or the AC itself. It will only make the AC work harder, increase your bills, and provide an uncomfortable living environment. 

Bad Smells Coming From Vents

A foul smell coming from the vents is never a good sign. Sometimes a dead animal or debris gets trapped in the outdoor unit. The decomposing matter will travel through the unit and into the pipes, ducts, and vents. It is hard to describe that smell, but when such instances do happen, it is unmistakable. 

If you smell something burning from the vents, immediately shut down the entire system and contact your air conditioning repair service. This smell can indicate a burning motor, leading to irreparable damage if it isn’t shut down immediately. 

Do you recognize any of these signs in your home’s AC? If you do, perhaps it’s time to give Air Pros a call. Whether you are located in Mobile, Biloxi, or Weston, our skilled technicians are available 24/7, rain or shine. Contact us today at (251) 227-4441. Finally, visit our webpage to learn what to expect from our AC conditioning service and repair.