Signs That Your Air Conditioner Doesn’t Run Properly

On those insufferably hot summer days, you probably look forward to your cool air-conditioned home. Therefore, you do not want to risk not having air conditioning for a second on those days. To avoid not having a working air conditioner, keep an eye on your air conditioner and its performance for any issues or changes.

Warm Air

If your air conditioner starts to blow warm air, this is often an obvious sign that something is wrong. Blowing warm air is a sign that the compressor could have an issue or your air conditioner has a restricted airflow. Before calling a professional for assistance, make sure the air conditioner is set to cool and not heat or auto.

High Humidity

Air conditioners are meant to regulate the humidity in the home. If your AC unit does not do this, the air in your home could begin to feel sticky, moist, and uncomfortable. Then, mold can grow in humid places, creating a dangerous environment for your family.

Leaking Water

If anything is leaking, this usually means you need a repair. Water leaks can be dangerous if they are not caught for some time because, just like with humidity, the moisture from the leak can cause mold to grow.

Leaking water could mean that the tube in the air conditioner that removes the condensation could be blocked. In some cases, instead of leaking, the water could turn to ice inside the air conditioner.

Unusual Noises 

Your air conditioner could make quite a few noises that can indicate an issue.

Clicking 

This usually indicates something is blocking the fan as it runs. If it clicks but will not turn on, this could potentially mean you have an electrical issue. Clicking can also indicate that the fan inside the air conditioner is loose or that your thermostat is not correctly functioning.

Hissing

Hissing is important to listen for. This sound can mean that your air conditioner has up too much pressure. Immediately turn off your air conditioner until a professional can check it out.

Screeching

Screeching can also indicate that pressure is building up in your air conditioner. However, this noise will usually mean that the fan belt is broken or the motor bearings are bad.

Whistling

If your air conditioner starts whistling, this will usually point to issues with the airflow. If the filters in the air conditioner get too dirty, this will make it hard for the air to blow out properly. This can also mean that you have a leak in the ductwork. These are simple fixes, but still call a professional if you are not sure what your next steps are.

Bubbling or Gurgling

Bubbling and gurgling noises can indicate you have a leak or excessive moisture. The tube that drains the moisture may be blocked. Another issue could be that the refrigerant lines are not sealed properly.

If you hear noises coming from your air conditioner and you cannot determine what they mean, turn it off and call a professional.

High Energy Bills

If you have noticed a fast and significant increase in your energy bills but you have not had an increase in how much energy you use, this can mean that something is wrong with your air conditioner. High energy bills can mean that your air conditioner has gotten old and may need replacing or that a leak is somewhere in the ductwork. 

If your air conditioner has problems, contact us today at STA SO COOL HVAC. We will get to the bottom of the issue with your unit with quick repair. We look forward to assisting you.