The Benefits of a Central AC Unit

Central air conditioning systems use ductwork to distribute cooled air throughout each room. Airflow is controlled by an air handler which includes a filter for capturing particles.

The unit is typically situated in an enclosure that is outside the house. Its noiseless operation enhances your comfort by preventing the constant sound or whir of window AC units from disrupting the peace and quiet of your indoor space.

Energy Efficiency

While central air conditioners use more energy than wall-mounted units, today’s systems are more efficient than the ones of the past. The ozone-depleting R22 refrigerant was phased out in 2006 and replaced by 410A. Manufacturers are continually developing new technologies to aid in the use of less energy.

Unlike window AC units that are designed to cool just the room in which they are installed central AC systems can distribute cool air throughout your home using air ducts. The cooling process begins when your thermostat tells you that the air handler needs to start cycling. The air handler pulls warm air from your living spaces, and it passes over the evaporator coil that is filled with cool refrigerant. The heat that is released into the air causes refrigerant absorb energy, and then transform into a gas. The compressor then raises the temperature and pressure of the refrigerant. As it pumps it pushes the heat out of the evaporator coil back into the home where it is cooled before being circulated through the ductwork.

Central AC systems are most efficient when it comes down to controlling temperature in large spaces. They can cool rooms that are further away from a single AC unit and also have higher energy efficiency.

Depending on how well your home is sealed and insulated, as well as its layout, you might find that a mini-split unit will save you even more energy than central air conditioners, though. Mini-splits differ from central ACs, however they can be more efficient because they do not rely on the ductwork. Ductwork leaks can cause the system to overwork to cool your house to the desired temperature. Talk to an HVAC specialist from your local Dallas heating company if want to know more about energy-efficient options for cooling your home. They’ll be able to assist you choose the best solution for your specific requirements.

Convenience

In addition to comfort and energy efficiency central air conditioning systems provide many benefits. They can cool your entire home or business with one unit, and do not require vents like window units. They’re also generally equipped with high-quality air filters which can help to keep pollutants and allergens out of the air. This is particularly beneficial for individuals who suffer from respiratory conditions or allergies.

Central AC is one of the most sought-after kinds of cooling systems and with good reason. It is a great choice for homes with ductwork and need a cooling solution. These systems can deliver cool air to each room through a single vent and can be used with home zoning, which allows you to regulate your cooling needs in different areas of the home using the help of a smart thermostat.

This is the most common kind of AC system that operates similarly as a furnace. Central air conditioners comprise an outdoor unit that blasts out warm air, and an indoor air handler that pulls in cold or hot air from the ductwork. The refrigerant is pumped through the lines that connect to the air handler, and it absorbs heat in the process. The cool air is returned to the air handler in the home, and circulated through the ductwork to other rooms.

Central air conditioning systems can also reduce humidity. This is particularly important in our humid climate. The air handler can remove excess moisture and then release it outside to stop the development of mold and mildew within your ductwork.

If your cooling system is approaching 15 years old it’s time to consider replacing it with a brand new and more efficient model. A new, high quality AC system will allow you to reduce your energy bills as well as protect the integrity of your ductwork. Contact Chancey & Reynolds to learn more about our cooling solutions. We can assist you in selecting the best air conditioner to meet your needs and budget.

Maintenance

As with any other major appliance, your air conditioner needs regular maintenance to ensure it runs smoothly. Certain routine maintenance tasks can be performed by the homeowner while others are best left to certified experts. Signing an agreement for maintenance is the best way to be on the forefront of AC issues. These contracts often come with discounts on repairs as well as benefits, like priority scheduling.

Clean the Condenser Unit

A condenser unit that is dirty can hinder air flow, decrease the efficiency of the system and increase the cost of energy. To prevent a build-up of debris and dirt, turn off the power supply to your compressor unit prior to you begin cleaning. Then, using a garden hose, gently clean the coil fins and fan blades to get rid of dirt, twigs, leaves, and other debris. After cleaning the blades, wipe them with a towel and spray to clean. Also, straighten any bent fins that might have been caused by winds, or other weather conditions.

Line Sets

If your central air conditioner has been in use for more than 10 years, you should engage a professional to check the line sets. These are the copper tubes that connect the indoor evaporator coil with the outdoor compressor and condenser. The lines carry refrigerant and any cracks or rust may cause leaks that will lead to inadequate cooling and expensive utility bills.

Air Filter

To increase the efficiency of your AC system, make sure you change your air filter regularly. The frequency of changing your air filter will depend on how often you run the AC, how many pets are in the house and the amount of dust is collected. A typical air filter will last between two weeks and one month during the cooling season.

Condensate Drain Line

If the drain line for your condensation gets blocked by algae, mold or bugs, the water that collects on the evaporator coil will not be able to be flushed away. This can result in a flooded basement, water damage in your home, and even mold and mildew growth. The float switch on your indoor coil will shut off the system when it detects a blockage in the drain line.