One of the most common problems that you might encounter with your window air conditioning system is the unusual noise. It can be an annoying rattling sound or a loud hum. These noises should not be ignored because even if they are bearable, they can lead to a more serious, costly, and irreversible problem. Usually, the type of noise is used to determine the nature of the problem, and sometimes, it can be easily fixed, especially if the problem is caused by movements of a few loose parts. But at all times of uncertainty and troubleshooting your air conditioner, the help of a professional is needed.

Once you start to hear noises from your window air conditioner, it is best to call an air conditioner repair specialist at Comfort Experts. You may feel as though a quick fix is all that’s necessary, but it’s best to have a professional doing the repair work as their training and experience will make their repair go more quickly and smoothly, and it will likely provide better results. Here are some of the things our AC repair technicians will do when you call us about a noise AC unit.

Make Sure it is Installed Properly

A noise coming from a unit that is not installed properly is the most common cause of rattling sounds. The vibration of your air conditioner can cause your unit to shake against the frame if it is not tightly installed. Our experts will test the sturdiness of the unit’s installation. If it isn’t installed as soundly as it should be, we will take care of the issue immediately.

Loose Screws

When your AC runs and starts to vibrate, it can cause screws inside and outside the unit to loosen over time. This can cause rattling sounds. We will open up your unit and inspect the entire thing for loose screws, and we will tighten them accordingly if found.

Coil Fins

When coil fins become clogged with dirt, they can be a cause of irritating noise. We will professionally clean your coil fins to ensure the proper working order and minimal sound coming from them. Another reason for your coil fins to emit noise is if they are bent. They can cause a loud hum and can be fixed by straightening out the fins using a fin comb – a tool designed specifically to do that.

Check the Fan Blades and Motor

A grinding sound can be caused by some parts being stuck to the fan, such as the insulation. To check if this is the case, we will turn the unit off and inspect the fan for any material that can prevent the blades from spinning properly. If an object is found, we will remove and discard it. We will also check to see if your fan blades are even. If they aren’t, replacing fan blades may be necessary. Lubricating the fan motor can also be helpful to avoid a loud hum. However, this can be done only if your motor housing is not permanently sealed.

Top Questions to Ask an HVAC Company

If you have been looking for a reputable HVAC repair service company near Fort Worth, it’s important to consider many options and make an informed choice. You need to find a service that offers the best services at affordable prices. If you have been experiencing any kind of problems with your heating and cooling system, a qualified HVAC technician will make sure all your needs and requirements are met in a timely manner.

However, in order to choose a good HVAC repair company, you should ask the technicians some simple questions before they handle your HVAC system.

What Kind of Experience Do You Have?

With a lot of experience and expertise, well-trained and skilled professionals are able to specialize and master the art of repairing HVAC equipment. You need to ask the technicians about their experience and specialization. They should focus on every component of the HVAC system, including vents, ducts, electrical wiring, clogs, and more.

Are the Technicians Licensed?

It’s important to choose a company that employs only licensed and qualified technicians to provide customers with the best HVAC maintenance and repair services at affordable prices. Such technicians will always give importance to your needs, requirements, and budget. Once everything has been evaluated, they will recommend a course of action or solution and be able to implement it properly.

Does The Company Offer Emergency Services?

It’s very necessary to choose a company that provides high-quality emergency HVAC installation, repair, and replacement services. You should be able to give the company a call anytime you need to, especially when your system goes out in extreme hot or cold. The problem should also be solved in a timely manner. It’s important that you hire professionals who have always believed in building strong and healthy relationships with customers. Most importantly, you should hire a company that has built a strong reputation in the industry.

What Kind of Services are Offered?

It’s important to focus on the services offered by the HVAC company. A good company provides various kinds of HVAC services to residential and commercial property owners. The company should not only provide repair services, but they should also handle preventive maintenance and give you some effective tips to keep your HVAC system in good condition. Thus, it’s important to ask the technicians about what kind of services they offer. Some of the common services include checking shut off valves, checking hot water radiators, cleaning heating registers, vents, and ducts, and providing preventive maintenance tips.

Do You Run Background Checks on Technicians?

This is likely not a question you would think to ask, but it is a very important one. HVAC technicians will be working in and around your home and close to you and your family, and you want to know that they are trustworthy. An HVAC repair company should run background checks and do drug tests on their technicians, so be sure to ask about it.

As you search for a heating or HVAC repair company near you, be sure to check the company’s references and online reviews. Previous customers will be very honest, whether they are making positive or negative comments about their experiences. Be sure to investigate each HVAC company that you are considering hiring to ensure that you receive the best quality services on your HVAC system.

If your air conditioning keeps flipping the breaker, you may have a serious problem on your hands. The first thing you absolutely need to know is if your air conditioning has flipped the breaker several times, there IS a reason for it and you should NOT turn the breaker back on. Circuit breakers shut off to protect your house from damage or a possible electrical fire. Generally, an overloaded circuit is a primary cause, but you need to figure out why the circuit was overloaded in the first place. If you suspect your air conditioning, or if you’re certain that your AC is the culprit, here’s how to proceed.

Overheating

A likely cause of the air conditioning flipping the breaker is overheating of your AC unit. Overheating can happen for a variety of reasons, including fan malfunction, low refrigerant, dirty condenser coils, or a dirty filter. The only issues you can safely deal with as homeowners are the condenser coils and the filter. First, pull out the air filter and clean it off or replace it entirely. Next, check out the condenser coils, located on your air conditioner’s outside unit. If the flow of air around them is impeded, or if they’re covered in dirt, leaves, or other debris, clean them off to the best of your ability. If neither of those solutions fixes the overheating and breaker-flipping problem, you need to go ahead and call an AC repair company. Comfort Experts, Inc. has been serving the North Texas area for over 50 years, and we are troubleshooting experts who can diagnose and correct AC problems with ease.

Loose Electrical Connections

If your air conditioner is not overheating, there are a few other possibilities as to why your AC keeps tripping the breaker. Loose electrical connections are a possibility, especially in North Texas. As the weather changes, sometimes drastically, and storms ravish the area, wires can contract and expand, leaving loose connections and faulty breakers. While this seems like a simple fix, these wires transfer very high voltage and they should be handled and approached with extreme caution.

Electrical Short

If there is an electrical short in your AC wiring, you absolutely need to contact a professional to deal with the issue. An electrical short sends electricity down a path of wires where a connection is not intended. Shorts can result in sparks, smoke, and fires and are extremely dangerous. If the breaker flips immediately after the air conditioning starts to kick on, and if you hear a distinctive popping sound when flipping the breaker back on, you likely have an electrical short. You should absolutely not turn the breaker back on, and you should contact a professional immediately.

Compressor Problems

If your outdoor compressor is old and has trouble starting up sometimes, it can be the cause of the tripped breaker as well. A simple maintenance call to Comfort Experts or a capacitor replacement will likely do the trick to avoid this problem in the future.