What is Central Air & How Does It Work?

May 16, 2023

What is Central Air & How Does It Work?

Central AC is the most common type of AC unit found in homes across the US. Understanding how they work can help you extend their lifespan and improve their performance when you need it the most.

This blog post will explore what a central air conditioner is and how it works. We’ll also dispel some of the myths that circulate about this popular cooling system. Central air can keep your home cool and comfortable indoors – so read on to learn more!

Understanding Your Central Air System

A central air conditioner is one of the most efficient and convenient ways to cool your home. As the name implies, a central air system usually has a single unit on your property’s roof or backyard.

Your central air conditioner is connected to ductwork that runs throughout your home, delivering cool air to every room. A central air conditioner is an excellent choice since they require a single maintenance appointment a year.

How Does Your Central Air Works?

The working principle of the central air conditioner is straightforward. It uses a refrigerant that absorbs heat from the air inside your home and transfers it to the outdoor air. The refrigerant circulates through a closed loop. As it evaporates and condenses, it removes heat from the indoor air. To complete this heat exchange, your AC has 3 main components:

The Compressor

The compressor acts like the workhouse of your central air conditioner. The compressor pumps refrigerant through the system and compresses the vapor before going to the evaporator coil. It’s essential to keep an eye on refrigerant leaks and banging noises in your unit. Prevent dirt & contamination and keep your AC well-oiled with regular maintenance appointments.

The Evaporator Coil

The evaporator coil is where the heat exchange takes place. The refrigerant in the coils absorbs the heat from your indoor air, cooling it down as it evaporates. The blower then circulates the cooled air throughout your home, relieving the outside heat.

The Condenser Coil

The evaporator coil is the opposite of the condenser coil and the last one works by having a fan blow heat away from it. If you go outside your air conditioner’s outdoor unit, you should feel hot air blowing outwards. This is the heat that the condenser releases when changing the refrigerant from a hot vapor to a liquid state.

Hassle-Free Air Conditioning Services With Kimmel

If your central air conditioner is not working correctly or needs a replacement, the experts at Kimmel can help. We offer various AC services, including installation, repair, and maintenance.

Kimmel is a locally owned and operated business that offers HVAC solutions. 

At Kimmel, we provide services that help you breathe the cleanest air possible to feel comfortable and healthy at home. Kimmel is a trusted name in air conditioning services. We’ve been providing quality local service for many years, and we’re dedicated to ensuring that our customers are 100% satisfied with their units. Contact us today to learn more about our services!

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