HVAC Systems



             


Thursday, February 14, 2008

How To Get The Most Out Of Your Air Conditioner

Your basic air conditioner continually takes air from outside, cools it, and then returns it to one or more rooms within your house. A properly installed air conditioner can cool up to fifty cubic tonnes of air each year. Read on to learn more about these remarkable machines and how they can add value to your home.

1. Choosing Your Air Conditioner

The back yard is the most common place to find a central air conditioning unit. One reason to choose a free standing unit over the more poweful central air system is that it can be brought with you when you move.

During the cooling season, clean the filter on a room air conditioner every 30 days. This lets more cool airflow into the room and reduces airborne dirt, lint and pollen. Keep your air conditioner out of direct sunlight and seal the window to reduce air leakage.

2. Both Units Can Benefit From A Cover

A solid investment is a cover for your central air system. Not only will it keep debris like snow and leaves out, but it will significantly extend the life of your unit. Some covers are also designed to minimize noise.

Don't set your thermostat to a cooler temperature setting than normal when you first turn on your air conditioner. Your home will cool no faster and you will end up wasting energy.

3. The Importance Of Changing Your Filter

Even if you don't need an air conditioner for feeling cool in the summer, you can still put one to good use. Conditioners will filter the air through, well, a filter, and this can be a great boon to anyone that has a baby, has asthma, or suffers from allergies. Dust slowly collects inside the filter that must be changed once every six months. If you do not change the filter regularly it can cause your air conditioner to not work anymore. In addition, you and your family might not be breathing clean air.


For more great air conditioner related articles and resources check out http://airconditionerplanet.info

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Tuesday, January 8, 2008

How to Choose the Right Air Conditioner Filter

The air filter in an air conditioning system keeps the cooling coils and air inside the room clean and free from all pollutants, pet dander, ozone emissions and airborne particles.

There are many different kinds of air filters available today, such as HEPA, standard, pleated, electrostatic and electronic filters. Of these, standard, pleated and electrostatic filters are the most common types of filters that are used in air conditioners. Generally these filters are located in walls, ceilings, furnaces, or in the air conditioner itself.

Standard Air Filters, having the capacity of removing 10 percent of the airborne pollutants, are made of spun fiberglass with cardboard frames. They should be changed once a month.

Pleated Air Filters catch around 35% to 40% of the particles in the air. Owing to their greater surface area with filter material folded back and forth like a paper fan, manufacturers claim that they can last from two to four months. The cost of these filters ranges from $5 to $20 which is slightly more than that of standard filters.

Electrostatic filters use filter media, which use an electric charge to attract the dirt particles in the air. These filters may have electric charge built-in, or else the air moving through the layers of the system creates electric charge. They may cost from around $20 to over $100 each. These filters only need to be changed once a year.

Sometimes people with allergies may consider the usage of an electronic air cleaner in the air conditioner, which works on the same principle as that of electrostatic filter. However, it is far more effective than electrostatic filter and does not hinder the flow of air inside the air conditioning system. Whatever type of air conditioner filter you use, it is advisable to check the cleanliness of the coils of the filter by a contractor at least once in a month.

Perhaps the most important measure that will ensure the efficiency of an air conditioner is frequent replace of its filters. One should change the air conditioner's filter regularly, as clogged, dirty filters block normal air flow and reduce the system's efficiency significantly by impairing the coils' heat-absorbing capacity.

Air Filters Info provides detailed information on home, car, electronic, and HEPA air filters, as well as air conditioner filters and air filter manufacturers. Air Filters Info is the sister site of Air Purifiers Web.

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Monday, December 3, 2007

The Need for Heating and Air Conditioning Technicians - HVAC

Regardless of where you live, people need heating or air conditioning HVAC (Heating, Ventilation, & Air Conditioning) job opportunities are dramatically increasing all over the United States. While the need for Air Conditioning and Heating Technicians steadily rises, the amount of trained graduates to fulfill the positions has not. Because of this, HVAC technicians are finding themselves with great job security as well as increasing salaries. Here are just a few reasons why more people are turning towards a career in the HVAC field everyday:

1. HVACR certification requires quick and easy training that often lasts as little as nine months. According to Jon Cline of RSIAZ, a heating and air conditioning training school in Phoenix, Arizona, ?Of the approximately 7,000 technicians trained in 2004, very few graduated from other than a career school such as ours. Traditionally, career school programs for HVACR are from 6 to 15 months. Graduates of accelerated training programs find a high employment demand and starting salaries in the range of $32,000 to $35,000 with as little as six months of training.?

CASE STUDY:

Typical Program breakdown:

Day Program Night Program

Electrical Technologies 3 months 4 months

Refrigeration Air Conditioning and Heating Technologies 6 months 9 months

Electro-Mechanical Technologies 8 months 12 months

Mechanical Maintenance 12 months 24 months

Graduates from the Electro-Mechanical course have completed the Air Conditioning, Refrigeration Heating AND Electrical portion of our course. Therefore when they graduate they are an Air Conditioning, Refrigeration, and Heating Technician AND an Electrician. This is important to employers because they only need to hire one person to perform both functions.

Graduates of the Associate of Occupational Studies in of Mechanical Maintenance Engineering add an additional 5 months of training to the Electro-Mechanical Course to prepare a graduate to work in the large commercial industry.

2. The demand for HVAC technicians and engineers is high and steadily increasing, thus the wages are much higher than similar jobs in the labor industry.

3. Because most unions and employers only require less than 2 years of training, a career in HVAC costs much less then a four year school.

It is no wonder why heating and air conditioning technician jobs are one of the fastest growing employment opportunities in the world, and they offer involvement in business ownership. In fact the U.S Department of Labor estimates that there will be a 17% increase of jobs in this field over the next 2 years.

Why are heating and air conditioning technician jobs at a premium?

Heating ventilation and air conditioning is a very important factor in residential homes as well as businesses, this is because being comfortable is something every aspects whether it?s in their cubicle or bedroom. Heat ventilation installment only requires two semesters of training.

Little known facts about HVAC ( Heating, Ventilation, & Air Conditioning) jobs:

- An average hourly wage for a certified worker can be as much as $10-15 higher when compared to a non-union worker in the HVAC industry.

- Due to the overwhelming demand for heating and air conditioning technicians many technicians clear $200.00 a day without a college degree.

- Because of the extensive training in the HVAC industry business ownership is highly implicated in these fields

For more information on becoming an heating technician or air conditioning technician please visit our school at www.refrigerationschool.com

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