Central air conditioning refers to one unit that provides conditioned air to your whole house through a ductwork system. If you’re considering upgrading to a central air conditioning installation, it’s worthwhile to educate yourself on how it works. Below is a brief overview of central air conditioning as well as a breakdown of its benefits.

How It Works

Central AC units have two main parts. The largest is installed outside your house, while the other is installed inside, usually close to the center of your home. Ductwork connects the interior unit to vents placed strategically throughout your home to evenly distribute cooled air. A thermostat in your house contains temperature controls and a sensor that signals the unit when to run and when to shut off.

Using a motor-powered fan, the inside unit pulls air from your house over an evaporator coil full of refrigerant, which draws out heat. The cooled air is then diverted through the ductwork to the vents and back into your home.

The refrigerant in the coil is then cycled out to the external unit to be cooled, compressed, and sent back to the evaporator coil.

When the unit is running, this constant cycle provides a continuous supply of cooled air in your home.

Benefits

A central air conditioning installation has a life span of up to 15 years, and it increases the value of your home if you end up selling or want to take a mortgage out on it. The air is drawn through a filter when it’s conditioned, so the system reduces humidity and improves indoor air quality.

Central AC units need minimal maintenance, which can be performed yearly by a qualified HVAC contractor and includes filter changing, efficiency testing, and lubricating the parts. 

If you’re ready for the benefits of a central air conditioning installation, turn to HI State Services in Ewa Beach. With over 10 years of experience, the owner-operated business provides comprehensive HVAC services, including installation, repairs, duct cleaning, routine inspections, and maintenance. Learn more about the available HVAC services online, and call (808) 741-8252 for a free estimate.