Key Component Parts of Your AC System
More often than not, homeowners have no idea how their central AC system works. As long as it lowers the indoor temperature and replaces heat with cool air, most people are not interested in finding out how it does its job or what its main parts are. In fact, they see it as a complex machine that only an HVAC technician can understand. However, that’s not true.
A central AC system primarily comprises an evaporator coil, a compressor, and a condenser. Each of these components plays a unique role in distributing cool air in every room of your house and maintaining a consistent temperature.
Let’s discuss the parts of your central AC system in detail.
Evaporator Coil
The evaporator coil is responsible for picking up the hot air from inside your home. It contains the refrigerant that absorbs the heat from the air, essentially cooling it down. The evaporator coil is attached to an air handler, which blows the cool air through the duct. Some central air conditioning systems also include a furnace, which shares the same air handler system.
If you ever feel warm air coming from the vents or notice that your AC is not providing you with cool air, there is a good chance your evaporator is malfunctioning. It is better to call experts such as Air Repair to restore your central AC system in situations like this.
Compressor
A compressor is an integral part of your central air conditioning system. Also called the heart of any HVAC system, it is located in the outdoor unit. This component is responsible for circulating the refrigerant by compressing its vapors into a denser form. The compressor then pushes the pressurized refrigerant towards the condenser coil and fan.
Some of the main signs of a broken compressor include low airflow, humming noises, and warm air coming from the vents. With regular cleaning and maintenance, you can prevent these problems from arising.
Condenser Coil and Fan
The condenser coil is located in the outdoor unit of your central AC system. After the compressor pressurizes the refrigerant gas, this component releases the heat into the outdoor air. At the same time, the fan blows outdoor air onto the coil to lower its temperature. As a result, the refrigerant returns to its liquid state and is pumped back towards the evaporator coil to repeat the process.
If you notice your condenser or fan making too much noise, it could be an indication that the fan blades have loosened, bent, gotten clogged, or eroded.
Moreover, expansion valves, thermostats, and ductwork are also important parts of an HVAC system.
On a Final Note
Routine maintenance and care can extend the life of your central air conditioning system and make it more energy-efficient. Therefore, you must schedule regular tune-ups to ensure your HVAC system keeps running smoothly.
If you ever experience a problem with your central AC system, please don’t hesitate to get in touch with Air Repair for a free estimate. Our seasoned technicians excel in AC repair, maintenance, and installation services and have years of experience under their belts.
