There are several different things that can clue you into an issue with your AC system. One of the biggest things that homeowners notice when their AC isn’t working like it should be is the presence of loud and unusual noises. Whenever you hear any unusual noises coming from your AC system it can be alarming. It is also one of the first indications that there is something wrong that needs to be fixed. Recognizing these loud noises and what the problems could be is important in maintaining your system. Hal Mechanical is here to talk about some of the problems that could lead to loud noises coming from your AC system.
AC Condenser Issues
The condenser in your AC unit plays a vital role in cooling your house. Oftentimes, if you hear a loud banging noise coming from your AC unit it is likely an issue with the condenser. This could be caused by a build up of dirt and grime, loose screws and other failing parts of the condenser. At any rate, if you hear any loud banging or rattling coming from your unit you need to get help from an HVAC professional as soon as possible.
Faulty AC Belts & Motors
Many people know what it sounds like when you have a faulty belt in your AC unit. The loud screeching that comes from a failing belt is unlike any other. Another issue that can cause a loud squealing noise is a bad motor as well. Screeching and squealing is definitely something that you do not want to ignore.
Your AC has to have refrigerant to help keep your home cool. This refrigerant is found in a closed system; so, you should never have to refill it unless there is a leak. If your AC system is leaking coolant, you will find that you are not as comfortable in your home during the summer months. Sometimes, when you have a coolant leak you will notice a loud hissing noise coming from the unit. Make sure you have a professional come and take a look right away.
AC Blade & Coil Issues
Sometimes, when your AC unit kicks on and you hear a constant pulsating noise, it means that something is off. In fact, it is usually indicative of a significant problem with your system. Often, the problem lies in fan blades or coils that have become loose. However, this can also be an issue with your refrigerant lines as well.
Blockages & AC Fan Issues
Another common noise the homeowners often here is a clicking sound when their AC kicks on. This can be caused by fan issues. Sometimes there are blockages that cause this problem, and other times it is caused by the fan becoming loose.
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If you have noticed that your AC is making strange noises, it is time to call on the professionals at Hal Mechanical to come take a look. We will be able to diagnose and fix the problem no matter what it is you’re dealing with. Call us today!