You rely on your air conditioner to keep you comfortable when warm weather arrives, so it's important to understand how it works. Knowing the basics of this vital component of your HVAC system will help you identify and resolve problems before they turn into significant issues that require professional air conditioner repair. Hunter Heating & Air Conditioning in High Point, NC, has been providing superior HVAC repair and installation in the Piedmont Triad area since 1931 and explains what you need to know about your AC unit.

HVAC Experts Share Essentials of AC Operation

How Air Is Cooled

Air conditioner units cool air by removing heat from it. Depending on the system in your home, this is accomplished by using a chemical refrigerant or water. These substances extract heat and moisture from the air, reducing the temperature and humidity level. Refrigerant air cooling systems are more prevalent than water-based models.

What Refrigerant Is & How It Works

Refrigerants are chemicals that can be converted from gas to liquid and back again easily. They are added to your air conditioner when it’s installed and will cycle through the unit as it operates. As the chemical changes form, it absorbs or releases air so it remains cool.

Mechanics of AC Operation

The air cooling process starts with the evaporator coil. This component removes heat from the surrounding air as the refrigerant chemicals travel through it. Next, the compressor pumps the cooled air through the system and into your HVAC ductwork, where it’s dispersed in your home. The condenser coil in the AC unit releases the warm air outside, where it evaporates.

To ensure your air conditioner keeps you cool all summer, contact an HVAC contractor to inspect the unit. Hunter Heating & Air Conditioning provides expert air conditioner repairs and maintenance to ensure your equipment meets your needs all season. Visit their website to learn more about their services and call (336) 882-3367 to schedule an appointment with an HVAC contractor. Check their Facebook or Google+ pages for more heating and air conditioning tips.