Central air conditioning systems cool the entire home as opposed to the smaller and less powerful room air conditioners that serve specific areas. They usually comprise of two units, also referred to as split systems, that distribute chilled air through ducts.
For homes without existing ductwork, air conditioning repair and installation technicians would recommend ductless, mini-split systems. However, they usually cost more and last about five years less than the traditional central AC.
For starters, here’s how central air conditioning equipment work:
Removing Indoor Heat and Humidity
The indoor unit of central air conditioners consists of an evaporator. Its cooling coils use the refrigerant to rid the air of excessive heat and humidity. Then, a fan blows air carrying heat and moisture over the condenser outside. This outdoor component comes with a grill to barricade the fan blade and prevent anyone from coming into contact with it.
Filtering Out Particles
In addition to cooling indoor air, an air conditioner likewise purifies it. Its indoor unit has a filter that collects contaminants, like dust, ensuring the chilled air is cleaner upon its release through registers.
Dispersing Chilled Air
As the warm, moisture-ridden air enters the system, the compressor acts as a pump to move the refrigerant between the evaporator and condenser. It’s responsible for dissipating the heat outside and transferring the cooled air inside. A blower circulates air over the evaporator and distributes it around the house through the ducts.
Get Help From a Specialist in Central Air Conditioning Repair
If you need central air conditioning repair in San Jose, CA, Air Quality Heating & Air Conditioning is the name you can trust. Your ailing system doesn’t automatically merit replacement. Regular tune-ups can restore its efficiency, allowing you to maximize its remaining service life for more years. Call us at (408) 293-7138 or fill out this form now to talk about your HVAC needs.