Roznovak's Services Blog:
Archive for the ‘Air Conditioning’ Category

Common Air Conditioning Repairs at the End of Summer

Friday, August 22nd, 2014

At the end of summer, you may be surprised if your air conditioner suddenly needs repair. However, your air conditioner runs for long periods of time all summer long, so a lot of air conditioners may run into trouble towards the end. Though you may be unsure whether your air conditioning repair need can wait until the next cooling season, it’s important to get problems fixed as soon as possible. Your air conditioner works hard to compensate when one component of your system is not working properly, and if you wait too long, other components may begin to fail, leading to the need for new air conditioning installation. If you encounter any repair needs, such as the common ones included in this guide, be sure to call for AC repair as soon as possible.

  • Frozen Evaporator Coil: Even in the heat of summer, your air conditioner can freeze up. The inside portion of your AC contains the evaporator coil, which allows refrigerant to evaporate and absorb heat from the air in your home. But if a problem causes reduced airflow to this coil, it may become too cold, causing an icy buildup to form on the outside of the coil.
  • Low Refrigerant: Another problem air conditioners may run into is low refrigerant. Refrigerant cycles through your home to absorb and release heat, but it should never dissipate. Refrigerant may be low if your technician measured it out incorrectly during installation. However, at the end of summer, low refrigerant may indicate a serious leak.
  • Damaged Compressor: The compressor is one of the most important components of your air conditioner. Refrigerant leaves the compressor as a high-pressure gas so that it can move through the rest of the system. Compressor damage may lead to the need for major repairs or even new air conditioning installation. Anytime you notice signs of problems, you should call for repairs right away. These signs include limited cooling and loud noises from the outdoor unit of your AC.

If you run into any of these repair needs, or if you decide you need a new air conditioning installation in Round Rock, TX, don’t wait until the end of summer to call the technicians at Roznovak.

Continue Reading

Tags: ,
Posted in Air Conditioning | Comments Off on Common Air Conditioning Repairs at the End of Summer

Why Consider Geothermal Cooling?

Friday, August 15th, 2014

Effective geothermal cooling was once only available to a few homes, but advances in technology have made it a possibility for numerous homeowners today. The advantages that a geothermal heat pump can offer should place them near the top of anyone’s list for a new home comfort system.

If you think that geothermal heating and cooling is out of your reach, you might be surprised at what you find out when you contact one of the Austin, TX air conditioner, heater, and heat pump experts at Roznovak. We provide extensive services for geothermal systems and have worked in home comfort services since 1979. You can trust to our expertise when you think it’s time to investigate the possibilities for cooling down your home through geothermal energy.

Why Geothermal Heat Pumps Are a Good Idea

  • Reliability: Geothermal systems operate on the basic principle that the temperature of the Earth remains stable 10 feet below the frost line. Regardless of the weather conditions above ground, the temperature at this depth hovers around 55°F. Unlike air-source heat pumps, which can lose efficiency due to extreme temperatures outside, a geothermal heat pump always has access to a sufficient amount of heat for both cooling and heating purposes. You won’t have to worry about a geothermal system struggling during a heat wave or a cold snap.
  • Energy efficiency: Studies conducted by the U.S. EPA have found that, thanks to the steady temperature of the Earth, geothermal heating and cooling systems work 4–6 times more energy-efficiently than standard heat pumps. Although geothermal systems cost more to install, they will rapidly return that extra cost with their energy savings. The EPA estimates that most geothermal systems will payback their initial installation price tag in 5–10 years.
  • Longevity: Few comfort systems will last as long as a geothermal heat pump. The indoor elements (the standard heat pump components) will endure for more than 20 years. The ground loops (the most expensive and difficult component to install) can last for more than 50 years! This means you will have many years to enjoy the energy savings after the payback period.
  • Heating and cooling: Since geothermal systems are heat pumps, they offer a two-in-one comfort solution for a house. You have an effective (and safe) heating system during the winter, and an air conditioning system during the summer that can match the cooling power of any comparably-sized standard AC.

Call To Find Out More

Geothermal heat pumps will not work for every home and property: space limitations and soil conditions can make them impractical in certain situations. It’s easy to find out if your home is ready for geothermal installation, however: contact Roznovak, and we will send out a geothermal specialist to survey your land and find out that best way to give you the power of a heater and an air conditioner in Austin, TX through the natural energy of the Earth.

Continue Reading

Tags: ,
Posted in Air Conditioning | Comments Off on Why Consider Geothermal Cooling?

Your Air Conditioning Installation Options in Austin, TX

Friday, August 8th, 2014

Has the time come to upgrade your AC? Are you having difficult figuring out what type of air conditioner would work best in your Austin, TX home? Would you like a blend of power and efficiency? When considering your air conditioning installation options for your home or workspace, it’s important that you hire a professional to assist you from the get-go. One of the most important steps in any AC installation is the system selection. Basically, you need to make certain that the BTU output of your cooling system matches your living space so that your system can operate the way it is intended. Additionally, you need to consider your budget and cooling preferences.

Let’s take a look at some of the most popular cooling options available: central air units, heat pumps and ductless air conditioners.

  • Central air units. It’s not without good reasons that central air units remain the most popular type of cooling system in the country. They are highly powerful, cost-effective and their efficiency continues to increase as the technology develops. The central air split is so-called because it has an indoor and outdoor unit as well as ductwork installed throughout your living space. Whether you’re looking for a powerhouse or you’re on a strict budget, a central air unit may be right for your home.
  • Heat pumps. You might be hard-pressed to differentiate a heat pump from a central air unit on looks alone. They have an indoor and outdoor unit, and they utilize the same refrigerant cycle that most cooling systems do. The one major difference between heat pumps and central air units is that the former can heat as well as cool your home. If energy efficiency is important to you, a heat pump makes for a great option.
  • Ductless air conditioning. As its name suggests, a ductless air conditioning system, also known as a ductless mini split, does not require ductwork in order to function. Instead of a centralized indoor air handler connected to a network of ducts, it uses multiple indoor air handlers installed within the living space itself. These blowers deliver cooling (as well as heating) to the various areas of your home.

Let us help you make a great decision when it comes to your AC installation. Call Roznovak’s Services today to schedule professional air conditioning installation in Austin, TX.

 

Continue Reading

Tags: ,
Posted in Air Conditioning | Comments Off on Your Air Conditioning Installation Options in Austin, TX

Are You in Need of an Air Conditioning Repair?

Friday, June 20th, 2014

Does your AC make a horrible noise during operation? Does it fail to keep you cool despite your temperature adjustments? Are your energy bills exorbitant all of a sudden? It sounds as though you might have a serious problem with your cooling system. If so, it’s important that you have it taken care of immediately. Allowing problems to linger only leads to further damage to other parts of the system, and it may end up costing you more in the long run. Everyone knows how hot it gets down here in the summer, so you should not have to settle for substandard comfort during the hottest part of the year.

There are plenty of things that can go wrong with your air conditioner during the course of its service life. No matter what type of system you have installed in your home—be it a heat pump, central air unit, or ductless AC—it has numerous components and mechanisms that may eventually break down.

Let’s take a look at some signs that indicate a need for air conditioning repairs.

  • Loud or weird noises. You can expect your AC to make a certain amount of noise during operation. After all, it’s a large system that is under a certain amount of stress during the summer season. However, if you notice that your cooling system has begun to make more noise than usual, or it emits a very strange sound that you have never heard before, it’s likely cause for concern.
  • Spike in energy bills. If you want to make sure that your AC maximizes its energy consumption, then make sure that you hire a professional to routinely maintain it. However, not all efficiency problems are related to the accumulation of dust and debris. If you find that your system has become inefficient in a relatively short span of time, then you may be low on refrigerant.

Our professionals are happy to handle your air conditioning repair needs in the greater Austin, TX area. No problem is too large or small for our team. Simply give us a call today if you need help with your cooling. Roznovak’s Services provides fast and reliable air conditioning repair services in Austin, TX and the surrounding areas.

Continue Reading

Tags:
Posted in Air Conditioning | Comments Off on Are You in Need of an Air Conditioning Repair?