Updating Your HVAC Unit

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Updating Your HVAC Unit

Growing up, I spent a lot of time at my paternal grandmother’s home during the hot summer months. I grew up in the southern United States where the temperatures routinely soared to the triple digits on some summer days. Unfortunately, my grandmother only had one small window air conditioning unit in her sprawling farmhouse. On particularly hot days, my grandmother, my numerous cousins, and I would hover around this tiny air conditioning system all day long. Sadly, my dear grandmother died before she had the opportunity to update her HVAC unit. If you’re tired of using inadequate window air conditioners, consider replacing them with a central heating and air conditioning unit. On this blog, you will discover the many benefits of choosing a central heating and air conditioning system.

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3 Reasons Why Your AC Is Making Noises

Modern HVAC units have state-of-the-art sound dampening capabilities. As a result, the soft hum produced by the conditioner unit is undisruptive. Therefore, it is unusual to have a system that makes excessive noise when running.

If your unit makes you not get enough sleep or forces you to speak louder for someone across the room to hear, it is time for repairs. An air conditioning system repair technician will determine the underlying cause of the noise and offer a suitable remedy.

In addition to calling a contractor as soon as you detect the noise, you should also learn the possible causes of unfamiliar noises. Doing this enables you to take preventative measures to prevent future occurrences. Here are three AC noises and their sources.

Banging and Rattling Noises

Banging and rattling noises often signal problems in the internal components of the air conditioner. For instance, the sound can emanate from dirt particles stuck in the compressor unit. In this case, cleaning the system is an excellent way to silence the noise.

A broken fan motor or compressor can also lead to banging and rattling sounds. Since the compressor is a crucial component, unchecked damages can halt the system altogether. Because of that, you should call an air conditioning system repair technician immediately you notice these sounds. You will prevent further damage to the compressor by doing this.

Pulsating Noises

Every AC unit has a plastic base that encases and supports the entire unit. As such, the motion of the compressor can lead to pulsating, which can be bothersome. Fortunately, this is a simple issue that you can rectify by replacing the plastic base with a metallic one.

You should also clamp down the unit firmly onto the bottom before supporting it on rubber blocks. But the best to ensure that your system is firmly positioned is by engaging an AC expert during the system's installation.

Squealing and Screeching

Squealing is quite annoying. The sound mainly results from a worn-out or damaged belt. In older AC models, there is a belt that connects the fan and the motor. When the belt wears out over time, the unit might start making odd noises when running.

On the other hand, screeching results from excessive pressure in the compressor unit. You should call in a technician immediately if you suspect pressure buildup in the compressor, which can lead to a complete system shutdown.

On the other hand, screeching results from excessive pressure in the compressor unit. You should call a technician immediately if you suspect pressure buildup in the compressor, which can lead to a complete system shutdown.

For more information on air conditioning system repair, contact a professional near you.


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