HVAC Systems



             


Monday, March 3, 2008

Benefits Of A Portable Air Conditioner

There are mostly three kinds of air conditioners which are used for commercial and domestic purposes. These are:

- The central air conditioners,
- The window air conditioners, and
- The portable air conditioners.

While the central air conditioners are meant for entire houses or offices, the window and portable air conditioners are meant for a smaller area, generally a room. The central air conditioners require a healthy investment and also your house needs to have the provisions to have it installed. Window air conditioners also need to be fitted to the window or a wall and requires installation facilities.

Portable air conditioners are much better on that count as there is no installation hassle and you can just put the plug in the socket and enjoy the nice cooling effects of an air conditioner.

Of course, being portable also allows it to be carried anywhere we want them to. For commercial purposes, the portable air purifiers are generally used in conjunction with the central air conditioners. Even with the best laid out duct network and proper outlets in a large factory floor there remains a few hot spots where air form the central air conditioner do not reach. For such areas placing a portable air conditioner can solve the problem. So, portable air conditioners can be of great benefit to many a business and warehouse owners. A comfortable environment ensures that their workers can focus on their work and not worry about other basic things.

Portable air conditioners are great for domestic purposes also. If you have a small family and most of the rooms in your house are not occupied at one given time, then you can go for portable air conditioners. That way you don?t have to invest separately on air conditioners for each room but carry your portable air conditioner where you are. When you are watching a movie on your television, place it in the living room. When it s time for bed you can just move it to your bedroom.

Portable air conditioners are also generally very durable. They are also equipped to deal with the most severe environments.

The portable air conditioners these days available in the market are based on two kinds of technologies ? they use either the Freon technology or the evaporation technology. Though the latter is a bit expensive, it is the most effective and popular version these days.


Jason Uvios writes on "Benefits of a Portable Air Conditioner" to visit it :- air purifier, air conditioner and air conditioner systems

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Thursday, January 3, 2008

Do You Know How Important Your Air Conditioner Filter Is?

When most people think about an air conditioner filter, it is in terms of how efficient they are and how much dust they will stop. These are important things and should be considered when replacing or upgrading your air conditioner filter.

There is another very important job that your air conditioner filter does. It helps to keep dust from collecting on the evaporator coil of your air conditioning system. The evaporator is located inside the air handler and is one of the four main components of any air conditioning system. The air filter is usually located somewhere just before the evaporator coil.

Everyone knows that any dust that passes through the filter ends up back in your living space and can be very irritating to allergy sufferers and anyone else who is sensitive to dust and airborne contaminants.

What most people dont realize is that your air conditioner filter also serves another important purpose. It also prevents the evaporator coil from becoming plugged with dust and reducing the efficiency of the equipment.

This evaporator coil is constructed very similar to the radiator in a car. Like your car radiator, it will not be able to do its job without proper airflow. I am comparing the evaporator coil to a car radiator because most of us know what a radiator looks like, but an evaporator coil works to cool air as it passes through.

Over time dust collects between the fins of the evaporator coil and can even form a layer on the surface of the evaporator coil fins (like a blanket). This happens over a period of time and can take months and even years to happen.

If your air conditioner develops a problem with ice build up and it was never a problem in the past, there are two probable causes. The evaporator coil is becoming dirty and causing low operating pressures, or you are not changing your air filter often enough.

If you have your air conditioner serviced regularly, the technician should check the coil condition and advise you when it needs to be cleaned. As airflow through the evaporator coil becomes more and more restricted the equipment efficiency begins to decline. This can even cause equipment failure and lead to expensive repairs.

So, cleaner air is not the only benefit you will get from using an efficient air conditioner filter. You will also save money because your air conditioning equipment will perform at a higher efficiency and you will reduce service calls.

Donald Munn has been in the air conditioning, ventilation and heating industry for twenty years and shares his experience and insight into furnace filter selection, performance and care at www.furnacefiltercare.com
 

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Wednesday, November 28, 2007

HVAC Schools Teach Technology Skills

HVAC Schools teach skills and technology for installation and repair of heating, ventilation, air conditioning, and refrigeration (HVAC/R) systems. Students learn to troubleshoot the electronic and mechanical components of HVAC units.

HVAC Schools offer numerous options to earn diplomas, certificates, and Associate of Applied Science (AAS) degrees. Diploma and certificate programs can be completed in a year or 18 months; AAS degree programs can be completed in two years and involve more in-depth study of management and business applications.

Training will include commercial heating, ventilation, air conditioning, and refrigeration, wiring techniques, service call procedures, and troubleshooting training programs and courses. Graduates of HVAC Schools are prepared for positions working with heating, refrigeration, and air conditioning systems as entry-level technicians, mechanics, and service sales persons.

Some HVAC Schools offer two-year Associate of Applied Science degree programs in service management. Students in AAS service management degree program will concentrate on business operations - accounting, business law, salesmanship, and management - and aspects of customer service. AAS service management graduates are prepared for positions as repair technicians, apprentice mechanics, supervisors, and managers at the entry-level.

HVAC technicians may work in various types of businesses and manufacturing, for private contractors, or in institutional buildings. There is a steady demand for skilled HVAC technicians.

If you are interested in the field of heating, ventilation, air conditioning, and refrigeration, apply to a HVAC School or Online HVAC School today!

DISCLAIMER: Above is a GENERAL OVERVIEW and may or may not reflect specific practices, courses and/or services associated with ANY ONE particular school(s) that is or is not advertised on SchoolsGalore.com.

Michael Bustamante is a staff writer for Media Positive Communications, Inc. in association with SchoolsGalore.com. Visit our Traditional School Directory and find Schools, Colleges, Universities, Vocational Schools and Online Schools at SchoolsGalore.com

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