It is the middle of the night in winter. It is very cold outside. Your family is safe and warm inside your home. In the summertime it is very hot at night. Yet, you can sleep in comfort, all night long. Your heating and cooling system works tirelessly. You do not know it is there, until there is a problem. Did you know that you may be able to avoid many such problems? Dirt may be building up in your system. There may be things going on that you are unaware of. You can call your local HVAC supply and service company. Make an appointment for annual service.

Do you know what HVAC means? HVAC is heating, ventilating, and air conditioning. It is your furnace and ac unit. It may be a heat pump and back up heat system.

Some of your HVAC troubles can cost a lot of money. Some are far more important that just money. If you have a gas furnace, it puts off carbon monoxide as it heats your home. Normally, this gas escapes to the outside. However, your furnace may not vent properly, if it has problems. When a professional checks your furnace, he will make certain that all is well. This may save you many headaches in the future.

There is another safety factor to consider with furnaces. They burn gas or oil. As long as they work fine, there is no danger of fires. Dirt and dust can cause a fire hazard. Your system needs to be clean. Worn parts can also be a danger. When your system is serviced, you may avoid many of these problems.

Everyone is concerned with energy bills these days. You may have an energy efficient system. However, if it is dirty or not working properly, it is not efficient. This can cost you a great deal of money. Your electric or gas bill may slowly get higher and higher. You may not know the reason why. Maybe the rates are going up. Have your unit serviced every year. You will know that you are doing your best, to keep your energy bills low.

It is important to catch problems when they are minor. In some cases, a worn or defective part may affect other parts of your system. If caught early enough, they can be fixed before it gets worse. It may be the difference between a simple and very expensive repair.

You may add years to the life of your aging HVAC system with proper service. It can give you the time you need to save for a new, more efficient unit. If you have a new unit, regular service can make it last much longer. This means saving much money.

Summary

Your heating and cooling systems may seem like they are working fine. However, there may be unseen problems that are slowly growing. They may grow into very large problems. Some of them may be a danger to you and your family. Have your HVAC system serviced every year. Call your local HVAC supply or service company. This will keep it running and efficient. You may save a lot of money on your utility bills. Your home may be more comfortable, and safer. You may have fewer headaches, worrying about repair bills in the future.

Get all you need for HVAC supply by looking online. There are many electrical suppliers that you can find with great prices. Head online now and find out more.

Heating, Ventilating and Air Conditioning (HVAC) systems help to regulate the climate and maintain the indoor air quality of homes and commercial buildings. While sophisticated and reliable HVAC systems have become common in daily modern life, they have not always been so widespread. However, the principles that these systems operate on have long been known to scientists and engineers. Even though advances in the reliability and cost effectiveness of HVAC systems continue to improve, we enjoy very mature technology from this industry segment today.

The modern air conditioning system has been in continual development since its invention in 1902 by Willis Haviland Carrier. The system that Carrier invented was used in a printing plant to regulate the temperature and humidity of the air, thus causing the process used there to operate more consistently and reliably. Thereafter, the demand for commercial air conditioning exploded and Carrier formed his own company. It was not until the 1950s, however, that residential air conditioning became wide spread.

Because many early air conditioning systems used toxic and flammable gases to produce cooling, their utility was limited, so in 1228, Thomas Midgley, Jr invented the first chlorofluorocarbons (CFC) for use in refrigeration systems. This became popularly known by the DuPont brand name Freon, and it greatly enhanced the safety and reliability of refrigeration and air conditioning systems. However, in the 1970s scientific studies were starting to show that the release of CFCs into the air was depleting ozone levels in the stratosphere, resulting in higher incidence of harmful solar ultraviolet radiation reaching the earth’s surface. Because of government action, the use of all CFCs and related chemicals have been restricted and are expected to be completely phased out by 2010. Newer non-ozone-depleting refrigerants have been developed and are being phased into HVAC systems currently available on the market.

Our understanding of properly engineered HVAC systems was further advanced after the World Health Organization (WHO) issued a report in 1984 on Sick Building Syndrome (SBS). SBS was found to result from poor indoor air quality, and several solutions have since been developed to prevent this condition from developing. Proper maintenance guidelines for HVAC systems can help to prevent SBS; additionally, the use of an air-to-air heat exchanger can be employed to increase the amount of fresh outdoor air that is brought into a building without sacrificing energy efficiency. The current recommendation from American Society of Heating, Refrigeration & Air Conditioning Engineers is to provide 8.4 exchanges of air within a 24-hour period.

With increasing costs for energy a primary focus, continued research today is improving the energy economy of HVAC systems. In an effort to reduce the ecological impact of new and existing building design, the U.S. Green Building Council promotes adherence to a set of guidelines known as Leadership in Energy and Environmental Design (LEEDS). Energy efficient HVAC systems are an important component to the success of the implementation of LEEDS standards.

Today we enjoy safe, efficient, and reliable HVAC technology. As an essential part of our daily lives, these systems will continue to be adapted to our changing needs by today’s graduating scientists and engineers.

Bardi Heating and Air conditioning is an Atlanta area HVAC contractor specializing in design and installation of air conditioning systems for residential and commercial project of any size. To learn more their services please visit this author’s website at http://www.Bardi.com

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