Waynesboro, Virginia
1157 W Main St.
Waynesboro, VA 22980
(540) 942-1415

How Do Home Air Conditioners Work? June 12, 2019

Waynesboro, Waynesboro
How Do Home Air Conditioners Work?, Waynesboro, Virginia

Quality central air conditioning keeps your home comfortable during sweltering Virginia summers. Though homeowners often use air conditioners to stay cool, they aren’t always aware of how these systems function. However, understanding how they work will help you identify and explain issues. Here’s what you need to know. 

How Air Conditioning Systems Work

What Are the Various Components?

Central air conditioners have several indoor and outdoor parts that work together to produce and circulate cold air throughout the home. The outdoor equipment consists of a unit that contains a compressor, condenser coil, a fan, and electrical wiring.

air conditioningInside the house is the evaporator coil, which, along with the condenser outside, is primarily responsible for producing cold air. The unit also relies on refrigerant and a series of pipes that connect the interior equipment to the ones outside. A thermostat is used to control the entire system, and ductwork throughout the home carries the cold air into each room.

How Do They Provide Cool Air?

Air conditioners operate on a refrigeration cycle in a process that continuously converts gas to liquid and vice versa. The coolant is released as a gas that changes to liquid as it is condensed by the compressor outside. The coolant then travels through pipes to the evaporator coil where it becomes a vapor. Here, a heat exchange occurs, and warm air is removed. After that, the cool air is pushed through the ductwork by a motorized fan and circulates throughout the home. As the cycle continues, the temperature inside the house drops to the desired level. 


If you have concerns about your central air conditioning unit, don’t hesitate to reach out to the professionals at Ronnie Ritchie Service Co Inc. in Waynesboro, VA. For more than 60 years, this fully licensed, insured, and bonded HVAC and plumbing company has served residents throughout Augusta County. Their services include air conditioning repairs, preventative maintenance, and installations. Call (540) 942-1415 today to receive a free estimate, or visit them online to learn more about their services.

Other Announcements, Events and Deals from Ronnie Ritchie Service Co Inc.
3 Signs You Should Call a Plumber for a Water Leak, Waynesboro, Virginia
Water leaks—even small ones—require immediate attention to avoid damage and costly water bills. If they go unnoticed for weeks or even days at a time, you could be looking at expensi...read more
4 Tips to Reduce Your Home Heating Bills, Waynesboro, Virginia
For many homeowners and renters, utilities are a major expense. Learning how to reduce your energy usage will dramatically lower how much you pay each month and help the environment....read more
3 Benefits of Scheduling AC Maintenance for the Spring, Waynesboro, Virginia
The summer heat may still be months away, but that doesn’t mean you should wait to schedule your AC maintenance. Spring is the best time to have your HVAC unit serviced by a certifie...read more
How to Fix Uneven Heating in a Two-Story Home, Waynesboro, Virginia
Climate control is a unique challenge in a two-story home and a common issue for homeowners. Heat will often accumulate in certain areas of the house, so using the heating ...read more