Most Important Components of an Effective Air-Conditioning System

Play Video

Table of Contents

duncan air conditioning

An effective air conditioning system needs to have well maintained parts. There are several components that influence a unit’s efficiency. These include evaporator and condenser coils, refrigerant, compressor and fans. 

Air conditioners pull the warm outdoor air through its complex system and draws the heat out of the air. Then, it expels the heat out of the home which leaves only cool air. If there is a component in the unit that is not working, the whole system will be inefficient. Not only will your AC unit require an inspection, but you and your family will be uncomfortable in your home.   

Do you need to schedule an appointment with a Duncan air conditioning specialist? Contact  Dial One Johnson Plumbing, Cooling and Heating for expert HVAc services on our online page or call us at (469) 557-2703.

Keep reading to learn about the most important components in your air conditioning system and why it needs to be regularly maintenanced.  

Thermostat Device 

The thermostat device that connects to your air conditioning unit is responsible for controlling the temperature in your home. Many homeowners forget that this vital part requires recalibration to properly function. Doing this will ensure that your HVAC unit and your thermostat can communicate effectively. 

As we move further into the age of technology, thermostats have been given an upgrade. Programmable thermostats are perfect for the individual who is always on the move. The benefit to having this device is that you can set your thermostat to automatically change temperatures throughout the day, saving you money on costly utility bills. 

Fans and Motor 

The fans and motor play an important role in HVAC airflow. There are two fans that are regulated by the motors. The fans inside of the AC unit are responsible for pushing air over the evaporator and condenser coils to remove heat from the air. The other is the fan in the outside unit, which is used to expel the heat away from your home. 

Motors have different speeds that are controlled by the thermostat. Keeping the motors oiled and maintained will ensure your air conditioning unit stays efficient. If you are experiencing any issues with the fan or motor, make sure to call a technician for AC repair

Air Filter 

A clean air filter improves your indoor air quality and keeps your unit functioning well. The filter clears debris and dirt from the air as it passes through the ducts. Over time the air filters will get dirty and clogged. Your unit is more sensitive to airflow than you may expect. If there is insufficient airflow, the unit will need to work harder than it needs to. This leads to increased energy bills and unnecessary repairs of worn components. 

To prevent these costly issues, be sure to regularly replace your air filters every 1-3 months. It is important to know what type of air filter you need so that you can adjust your change schedule accordingly.

Liquid Refrigerant 

One of the most important parts of an air conditioning unit is refrigerant. Without refrigerant, your unit will not run. Refrigerants move between a liquid and vapor form to assist in removing heat from the air in your home. The compressor pressurizes the liquid refrigerant until it forms a vapor. This vapor is what removes the heat from the air.

Due to its importance in the unit, it is crucial to keep refrigerant levels adequate to support the function of the unit. Although you should keep an eye on the levels, you should never attempt to refill refrigerant on your own. Instead, call for air conditioning technicians to complete maintenance. 

The Compressor 

Wondering where your compressor is located? The compressor is located in the outdoor unit. This part extensively contributes to the cooling process. The function of the compressor is more technical as it involves changing the chemical composition of the refrigerant from a liquid to vapor form. Essentially, the compressor increases the temperature of the refrigerant until it changes. 

To keep your compressor running smoothly, the best thing to do is schedule cleanings for the evaporator and condensor coils. If these coils are dirty, the performance of the compressor may become impacted and lead to inefficient cooling. When an air conditioner has to work harder than it should, there is a risk that the compressor and other vital components may fail.

Evaporator Coil

The evaporator coil is located in the air handler near the blower. The fan blows warm air over the evaporator coil which holds the liquid refrigerant. While passing over the coil the heat from the air is removed. The heat passes into the outdoor unit where the condenser coil is held. At this point, the hot air is expelled. When there is an issue with the evaporator coil, the AC unit may become less efficient or stop providing cool air altogether. If you require Duncan air conditioning services to fix your evaporator coil, be sure to contact our team at Dial One Johnson Plumbing, Cooling and Heating. 

Condenser Coil 

When most people think about their air conditioners, they rarely consider the coils that are the masters behind the process. While the evaporator coil takes heat away, the condenser coil expels the air. These two coils are similar in process, but their functions are drastically different. The condenser coils are key to finishing the process of cooling your home by discharging the heat that is pulled out of the air. 

Heating and Air Conditioning Duncanville, TX

If you need heating and air conditioning Duncanville, TX service, you should choose only the best – Dial One Johnson Plumbing, Cooling and Heating. When you choose our team of technicians, you’ll receive excellent customer service and quality work.

At Dial One Johnson Plumbing, Cooling and Heating we take care of all kinds of systems. From ductless mini-splits to central units, you can feel confident that our team can handle any problem they face. 

Schedule an appointment with our leading HVAC technicians at (469) 557-2703 or fill out our online form

Request Service

Fill out the form below and a member of our team will reach out to you as soon as possible.