Most people who live in Bolton, Connecticut, describe the place as quiet and peaceful. Nothing can ruin that kind of small-town environment like your AC making a loud noise on a hot summer day or night.
Is your air conditioner aging quickly? The wear and tear it has undergone over time may cause all the noise it’s making. If so, you might want to skip repairs and rather consider replacing the unit when you schedule HVAC services in Bolton, CT.
However, if it isn’t that old yet, breathing life into it may be possible. First, you must pinpoint why your AC is making a loud noise. Here are five common causes to consider.
1. It’s a Loose Part in Your Air Conditioning System in Bolton, Connecticut
Does it sound like something is rattling around in your home’s air conditioning system? Nuts, bolts, and other small parts may have loosened over the years. When this occurs, you will likely hear rattling or banging sounds from your air conditioning system.
The sounds may also worsen if you have an AC fan blade hitting something and causing it to rattle more than usual. Avoid putting it off for any longer than necessary, as loose parts in ACs may cause additional damage. Removing and replacing loose parts in air conditioning systems is relatively simple for a qualified HVAC professional.
2. Its Fan Is Unbalanced or Experiencing Fan Motor Failure
The part of your AC system that sits outside your home contains a fan and a compressor, two of this system’s most critical components. Each one could be the culprit behind your AC making a loud noise.
For example, in some cases, an unbalanced AC fan might be to blame for a noisy AC system because:
- Its blades have become bent.
- It has leaves, twigs, and other debris surrounding it or getting inside it.
- It isn’t aligned correctly because of a bad installation job or fault.
If your air conditioner produces a loud noise when turned on, arranging to repair your fan should stop it from generating these unsettling sounds.
If you have a loud AC compressor, a faulty fan motor can cause it to make more noise than usual. Worn-out AC bearings in this part of your system could also cause disturbances in your normally quiet neighborhood in Bolton, Connecticut.
3. Its Blower Motor Has Sustained Damage
Is your AC blower motor louder than usual? The blower motor in your AC plays a crucial role in its operation, as it circulates and distributes air evenly throughout your home in Bolton, Connecticut. If it ever sustains damage, do not be surprised if you notice the AC making a loud noise.
A bad blower motor could become so noisy that you have no choice but to shut down your AC system and leave it off until a technician makes the necessary repairs. Everything from electrical problems to dust buildup can damage a blower motor. You may need to replace it with a new one to silence a loud AC blower motor.
4. It Has a Refrigerant Leak
If your home’s air conditioning system is low on refrigerant, it may struggle to meet your cooling needs. It might also start to make a loud hissing sound, indicating that an HVAC professional needs to recharge it with refrigerant.
Scheduling annual air conditioner maintenance can help prevent low refrigerant levels from becoming a problem. Refrigerant leaking out during the spring, summer, and fall months affects your home’s ability to cool at all. Besides causing out-of-the-ordinary sounds, you’ll also have a health risk to consider with leaking refrigerant.
5. Its Electrical Components Are Experiencing Issues
Two sounds that you never want to hear from your AC system in Bolton, Connecticut, are buzzing and popping. You may encounter them if your air conditioner is experiencing electrical issues. Often, this happens if the unit has some loose electrical connections.
You may also hear buzzing or popping sounds if you have a faulty capacitor in your HVAC unit that needs to be replaced.
Is Your AC Making a Loud Noise? Contact Us for HVAC Services in Bolton, Connecticut
If you’re hearing your AC making a loud noise, determine where it could be coming from. The more details you can provide to an AC technician, the quicker they can diagnose and fix your cooling system’s noise issue.
If you’re in Bolton, Connecticut, you could take advantage of the benefits of regular AC maintenance from SM Mechanical Services. Contact us today to learn more!