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Houston Heating Can Fix Your Air Conditioning and Heating Needs

By DJ Willis Subscribe to RSS | January 21st 2012 | Views:
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A Sure Future Is With A Heating And Air Conditioning Profession

HVAC stands for heating, ventilation, and air conditioning, and you may see suggestions to both residential and commercial HVAC businesses. HVAC system design is considered to be the technical engineering specialty, and it makes extensive use of the basic principles of fluid mechanics, thermodynamics and heat exchange. Often refrigeration is added so the acronym is HVACR.

There are a variety of services provided by an HVAC business. They have a preventive maintenance program so you can steer clear of pricey emergency services. You can expect sales, service and repairs on all types of oil heat, gas heat, electric heat, boilers and hot water heaters. Central air units, roof-top package units, air purification systems, coolers and ice machines may also be serviced, set up or changed.

Commercial and residential HVAC systems derive from breakthrough discoveries and inventions of numerous men. Nikolay Lvov (1753 - 1803) wrote about his own heating and ventilation design in a two-volume treatise. Sadi Carnot (1796 - 1832) helped develop the second law of thermodynamics together with his account of heat engines. Michael Faraday, William Rankine, James Joule and many others from the 18th and 19th centuries were instrumental in the expansion of HVAC engineering.

In the 20th century Reuben Trane (1886 - 1954) started the well known hvac company Trane. He's best known for creating a heat transfer system known as the convector radiator in 1925. One more leading contributor was Willis Haviland Carrier (1876 - 1950). He was an engineer and inventor who is valued as the inventor of contemporary air cooling.

Commercial HVAC technicians may specialize in the specific area. For example, refrigeration techs repair and install refrigeration systems in business, industrial, governmental and medical applications. They need to understand and adhere to system blueprints, specifications and instructions to correctly carry out the installation. The machine is faced with refrigerant, and also the tech ensures that the system is functioning properly.

Home heating specialists or mechanics can set up heating units that function with electricity, oil and gas. They too should be in a position to abide by industrial blueprints. They place the equipment in the preferred spot and install duct work, fuel and water lines and pumps and vents. They connect the electrical wiring and try out the system for accurate operation.

Safety factors are emphasized through the entire training of the Commercial HVAC specialist. For instance, care have to be taken when handling refrigerants such as chlorofluorocarbons (CFC) and hydrochlorofluorocarbons (HCFC). These refrigeration and air conditioning systems have to be checked frequently to be sure that no refrigerants are released in to the atmosphere. CFCs and HCFCs can harm the stratospheric ozone layer.

People who desire to enter the HVAC field can sign up for a training program at a college, technical school, or career college. Some certification may only take six months. An associate's degree in HVAC is much more leading-edge and may take two years to complete. Required courses include products construction, electronic devices, assembly, maintenance and repair. The job outlook is good because everyone wants a cozy environment.

DJ Willis - About Author:
These systems are installed throughout Texas and around the world and you don’t even know they’re there until you have a problem. It’s like the old saying “out of sight out of mind” which is why when searching for a qualified technician to work on these systems, it becomes difficult to know where to even begin selecting a qualified air conditioning or heating Repair Company. Make sure you look into Houston Heating or AC Repair Houston.

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