Expert in Freon & Coolant Leaks

Your air conditioner has been manufactured as a closed system designed to capture the heat energy of a house, to transport it to the outside and to release it into the atmosphere. Therefore, a refrigerant leakage usually has a hazardous environmental impact. However, the environmental impact of Freon & coolant leaks is also more significant than, for example, carbon dioxide (CO2).

The refrigerant is the heat exchanger; that is, it carries heat from one place to another. Besides the consequences on your budget, the impact of Freon & coolant leaks on the environment are catastrophic. Refrigerants are usually composed of carbon atoms, fluorine and hydrogen.

Hydrofluorocarbons

Hydrofluorocarbons are regularly used in air conditioner systems, and more particularly in the manufacture of insulating foams. A refrigerant removes heat from the air conditioner and releases it into the surrounding air. So if you have a loss of refrigerant, there is leakage in your pipes.

It can be compared to the coolant of cars. Every year, technicians are forced to add refrigerant due to leaks. The refrigerants R407C and R410A have a relatively less impact on the environment, unlike CFCs, which are considered to be more hazardous to the ozone layer. CO2 is a natural refrigerant because it exists naturally in the air. Studies have shown that from 2005 to 2010, many changes of coils occurred due to leaks. The most common reason is the wear of the seal.

Here are the options to repair a refrigerant leak, from the most efficient to the least efficient:

Buy a New System

Obviously, this will eliminate the leak as the entire system will be replaced.

Repair the Leak

The technician must solder a leak or replace a work piece, remove the refrigerant completely, pressurize the system with nitrogen, add the new refrigerant and search for leakage using a detector.

The air conditioner coils undergo large variations in temperature, the effect of which is to continually expand and contract the metal, which can cause stress on the joint (welding or compression), thus creating microscopic cracks from which the refrigerant can leak. In this cycle, CO2 is used at high temperatures and pressures, which improves the efficiency of the heat pump by heating water at high temperatures. This is considered normal wear and tear of the coil.

In addition, CO2’s Global Warming Power (GWP) is low compared to other conventionally used refrigerants. It is a good point for this fluid because it is less dangerous in case of a leak. The pressure and temperature conditions of the CO2 also imply the addition of a sub-cooler in the thermodynamic cycle. Leaks will also not appear all of a sudden.

Leaks are caused by several things. Another type of leak was discovered a decade ago. Sometimes formic acid attacks the copper of the coils, creating microscopic cracks in copper pipes.

Refrigerant leakage may also occur if the quality of the installation and welding techniques are poor. This can be avoided by choosing a company whose technicians have undergone continuous training. The choice between repair and replacement will depend on the age of your system, general condition and budget. Finally, a refrigerant leak can occur due to damage to the lines in the walls. This is the most difficult problem to locate and repair.

It is virtually impossible to go about your day to day affairs without having a good air conditioning system installed in your home or work space. Air conditioning is beneficial to your business because it can help to increase profitability for your business by ensuring that your employees are comfortable. Owing to the fact that AC installations are quite costly, it is therefore very important for you to secure a competent air conditioning installation services provider that will give you value for your money.

Factors to consider when shopping around for the right type of installation service provider:

• Experience

If you live in Garland, then you must be aware of the fluctuations in temperature that happen at different times of the year. These fluctuations can best be addressed by installing an air conditioning system that will help regulate the temperatures and keep your office and home cool. For you to get such an air conditioner installed, you will need to hire a company that has a proven track record for installing a wide variety of air conditioning units. By so doing, the installer will guide you on the ideal air conditioning unit that will meet your needs.

• Skill Level

Experience and skill goes hand in hand. You need to ensure that the chosen installer is skilled enough to do the air conditioning installation from start to finish. You need to remember that some service providers have limited knowledge on certain types of installation jobs. Pick an installer whose skill level and competence matches the requirements of the job. In order to ascertain the installer’s skill level, you can check their website or ask for referrals from their past customers.

• Affordability

The cost for AC installation varies from one service provider to the next. You need to shop around and request for quotes from 4-5 installers and then compare their services with the cost for these services. Inasmuch as you should go with the most affordable installer, just be careful not to compromise on the quality of installation. Make sure that you get value for your money.

• Support

It is important that you check to ensure that the installer you hire offers after-sale and support services. Your AC might break down when you need it the most. Ask the installer if they offer 24/7 support. Such a service will come handy if your AC breaks down and you need it repaired asap.

If you are in need of a reputable and dependable air conditioning installation service provider in Garland, TX, then you need to look no further. AC Repair-Garland offer air conditioning services to home and business owners in Dallas, Garland, Plano, Frisco and Richardson. Contact us today and let us tune-up your AC.

It's frustrating when you turn on your home's air conditioning (AC), only to discover that it's blowing warm air. The primary function of an AC unit is to circulate cool air throughout the home.So, if it's pushing out warm air, it's not going to create a cooler and more comfortable environment for you and your family.

Frozen Evaporator Coils

The evaporator plays a key role in the function of an HVAC system by absorbing heat from the air into the refrigerant. However, it's not uncommon for evaporator coils to freeze solid, causing the system to blow warm air.

During operation, the evaporator coils pull moisture vapor from the air, which drips to a pan below where it's guided outside through a PVC pipe. If condensation accumulates around the coils instead of draining, though, it can freeze when the AC is turned on.

Factors that may increase the risk of frozen evaporator coils include the following:

Refrigerant Leak

• Dirty air filter
• Obstructed return vents
• Dirty evaporator coils
• Low refrigerant

Perhaps the most common cause of an AC blowing warm air is a refrigerant leak. AC units use refrigerant to absorb heat, transferring that heat outside. As the refrigerant collects heat from inside the home, it turns from a gas to a liquid state. And once the refrigerant reenters the system, it's converted back to a gas state.

AC systems are designed to be closed, meaning that refrigerant levels should never drop under normal conditions. However, systems can leak and refrigerant can escape; thus, causing the system to blow warm air. If this is the underlying cause of your AC problem, you need to fix the leak as well as recharge your system with more refrigerant. Adding refrigerant without stopping the leak is only a temporary solution.

There are three primary types of refrigerant used in AC systems:

• Chlorofluorocarbons (CFCs)
• Hydrochlorofluorocarbons (HCFCs)
• Hydrofluorocarbons (HFCs)

Keep in mind that older AC unit using CFCs won't support newer refrigerant types; therefore, you need to choose the right refrigerant for your respective unit. Of course, this is something a qualified HVAC technician can assist you with.

Incorrect Thermostat Setting

While this may sound like common sense, another possible cause of an AC blowing warm air is an incorrect thermostat setting. If your thermostat was accidentally turned to the fan-only mode, for instance, it may blow room temperature air throughout your home. So, before attempting to troubleshoot some of the bigger problems, check your thermostat to ensure it's set to cool.

Prepare for the Heat

The Texas summer heat can be almost unbearable at times. Sometimes the only way to beat the heat is to sit indoors and wait it out. You might have the air conditioner (AC) running and have the large bill every month to prove it, but, despite this, is your house not cool enough?

The air conditioner is one of the most important pieces of a home. It could be argued that an effective air conditioner is just as important as have lighting and electricity, as it allows the whole family to live in comfort. But, if being at home feels more like baking in an oven, it might be time for a check-up.

If your air conditioner doesn’t seem to be running up to your standards, there could be a few reasons why:

AC Repair Garland Benefits of a Properly Working Air Conditioner

• Leaking Refrigerant.
• If your air conditioner is running low on refrigerant due to a leak, it will need to be repaired.
• Electronic Control Problems.
• An air conditioner’s fan controls and compressors can be worn down from every-day wear and tear and efficiency can be reduced by electrical system corrosion.
• Thermostat Sensor Problems
• Air conditioners use evaporative coils to sense the temperature of the air and, if the sensor malfunctions, the AC cannot function at peak efficiency.
• Drainage Problems
• Especially common in high humidity, when the AC’s drain becomes clogged from condensation, the blockage can cause decreased performance and severe problems in the future.
• Dirt Buildup and Maintenance Issues
• Air conditioners build up dirt and grime inside and need to be cleaned to retain full efficiency. The top-notch service providers at AC Repair Garland recommend cleaning your AC every six months.
• Issues Needing AC Replacement
• If your air conditioner is noisy or is over ten years old, it may need to be replaced. Replacement may also be necessary if maintenance is repeatedly needed.

Not only will a fully functioning air conditioner make your house cooler and more comfortable, but it can also save you money on your monthly electric bill. Heating and air conditioning costs make up nearly half of your average electric costs; however, with proper maintenance or the installation of a new unit, this cost can be cut in half.

Although the cost of a professional maintenance and cleaning appointment generally costs between $70 and $110, this cost once every six months can save you much more on your monthly bill and prolong the life of your air conditioning unit.

Schedule an Appointment Today

Is your electric bill unusually high? Is your house not cool enough despite running the air conditioner? If you think it is time for a routine check-up or that your air conditioner needs to be replaced, visit ACRepair-Garland.com or call (469) 229-7740 to set up an appointment with the most trusted service provider in the Dallas area.

Feeling fresh and cool at home is important. High summertime temperatures can lead to discomfort, headaches and annoyances galore. If you want to feel happy and energized all summer long, you need to take proper care of your home air conditioning system. Air balancing is a service that can help you do that. When you need top-quality AC balancing service anywhere in or around Garland, Texas, AC Repair Garland can come to your rescue. We offer customers all kinds of convenient and effective air conditioning services. These include:

• Balancing
• Installation
• Replacement
• Repair
• Tune-up

It doesn't matter if you need to fix an air conditioning unit that's making strange and persistent noises all day long. It doesn't matter if you need routine maintenance work for your system. The experienced and knowledgeable technicians at AC Repair Garland can work their magic on you.

What Exactly Is Air Balancing?

It can be frustrating to deal with lack of air conditioning balance in homes. There may be parts of your residence that just don't get nice and cool no matter what you do. There may be parts of your residence that always feel cool and refreshing, too. If you detect inconsistencies with the cooling in your home, that may denote the need for our AC balancing service. If you want to make sure that the cool air your system gives off travels all throughout your property in an even and balanced manner, balancing service can be a great help. Many things can go into the air balancing process. It often requires ductwork reinstallation, duct size changes and extra vents.

How Our Air Balancing Service Can Help You

Air conditioner balancing can be a great thing for residential spaces that have cooling issues. If you balance your AC, it can keep your system in good condition for much longer. This can come in handy for people who want to avoid replacement for as long as possible. Balancing can do away with stressful and irritating cold and hot areas in homes. If you're sick of walking into parts of your home that always feel way too frigid or way too stuffy, balancing service may be able to change your life. This service, last but not least, can even boost the energy efficiency of homes. This, in turn, can significantly reduce your monthly utility bills. Systems that have good balance can spread air around much better. This can make running a lot easier on your unit.

Get in Contact With Our Air Conditioning Company Today for More Information

You no longer have to tolerate lack of air conditioning system balance in your home. That's because AC Repair Garland is accessible to help you out. Call our trustworthy local company as soon as possible to learn more about our available air conditioning services. Call us without hesitation to schedule an appointment for AC balancing work as well.