The Benefits of a Central AC Unit

A central air conditioning system makes use of ductwork to deliver cool air to each room. Airflow is controlled by an air handler which has a filter that is used to remove particles.

The unit is typically housed in a small enclosure that is outside the home. Its quiet operation improves your comfort by preventing constant sound or whir of window AC units from disrupting your the peace of your home.

Energy Efficiency

While central air conditioners use more energy than wall-mounted units, today’s systems are more efficient than ones used in the past. The ozone-depleting R22 refrigerant was eliminated in 2006 and replaced with 410A. Manufacturers are continuously creating new technologies to help their systems use less energy.

Contrary to window AC units that are designed to cool just the room in which they are installed, central AC systems are able to evenly distribute cool air throughout your entire home using air ducts. The cooling process starts when your thermostat signals the air handler to begin running. The air handler pulls warm air from your living areas and then passes it over the evaporator coil which is filled with cool refrigerant. The heat in the air causes refrigerant to absorb energy and transform into a gas. This refrigerant is then pumped to the outdoor unit, where the compressor raises its temperature and pressure. As it pumps, the heat is pushed off the evaporator, and then returned to your home, where it can be cooled and distributed through the ductwork.

Central AC systems are the most efficient when it comes to controlling temperatures in large spaces. They are able to consistently cool rooms that are farther apart than one wall AC unit can and provide greater energy efficiency overall.

Depending on how well your home is sealed and insulated, as well as its layout, you might find that a mini-split can save you even more energy than central air conditioners, though. Mini-splits differ from central ACs, however they can be more efficient, as they do not rely on the ductwork. Ductwork leaks can cause the system to overwork to cool your house to the desired temperature. If you’re interested in finding out more about energy-efficient options for cooling your home, talk with an HVAC professional at your local Dallas heating and air conditioning company. They can help you find the ideal solution for your needs.


Central air conditioning systems aren’t only energy efficient and comfortable, but they also provide a great deal of convenience. These systems are able to cool an entire home or office in just one unit, and do not require ducts as window units do. They are also usually equipped with high-quality air filters that can help keep pollutants and allergens out of the air. This is especially helpful for those suffering from allergies or respiratory conditions.

Central AC is a popular cooling system, and with good reason. It’s ideal for homes with ductwork and want an effective cooling solution. These systems can cool every room with just one vent. They can also be used with thermostats with zones for homes that let you manage the cooling needs of different areas within your home.

This is the most commonly used type of AC system that operates in a similar way as a furnace. Central air conditioners comprise a big outdoor unit that blasts out warm air, and an indoor air handler that draws in cold or hot air from the ductwork. The refrigerant is pumped out of the air handler through lines, absorbing heat. The cooled air then is pushed back into air handler before being circulated to other rooms through the ductwork.

Central air conditioning systems can also help reduce humidity. This is particularly important in our humid climate. The air handler can eliminate excess moisture and let it out, which helps to prevent the development of mold and mildew in your ductwork.

It’s time to replace your cooling system if it is older than 15 years. A new, high quality AC system can help you save money on energy bills and also protect the integrity of your ductwork. Contact Chancey & Reynolds to learn more about our cooling solutions. We can assist you in choosing the right air conditioner for your budget and requirements.


Your air conditioner, like any other major appliance needs regular maintenance to run smoothly. Certain routine maintenance tasks can be done by the homeowner while other tasks should be handled by certified professionals. Signing up for a maintenance agreement is the best way to be on top of AC issues. These contracts often include discounts on repairs as well as perks, such as priority scheduling.

Clean the Condenser Unit

A condenser unit that is dirty will hinder air flow, decrease system efficiency and drive up energy costs. Before you begin cleaning, shut off the compressor unit to avoid dirt and debris from accumulating. Then using a garden hose, gently clean the coil fins and fan blades to get rid of dirt, twigs, leaves, and other debris. After washing the blades, wipe them with a towel and spray for sanitation. It is also an excellent idea to straighten out any noticeable bent fins, which could be caused by winds or other weather conditions.

Line Sets

If your central air conditioner has been running for more than 10 years, you must employ a professional to examine the line sets. These are the copper tubes that connect the indoor evaporator coil to the outdoor compressor and condenser. The lines carry refrigerant and any cracks or rust could cause leaks, which can lead to low cooling and costly costs for utility.

Air Filter

Replace your air filter on a regular basis to ensure that it is clean and improve the efficiency of your air conditioning system. The frequency of changing your air filter is contingent on the frequency you run the AC and how many pets are in the home and the amount of dust gets accumulated. A typical air filter should last for about two weeks to one month during the cooling season.

Condensate Drain Line

If your condensation drain line gets blocked by mold, algae or bugs, the accumulated water on the evaporator coil won’t be able to flush away. This can result in a flood-prone home, water damage, and the growth of mold and mildew. The float switch on your indoor coil will shut off the system when it detects a clogged drain line.

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July 10, 2024 0 Comments 0 tags

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