HVAC Systems



             


Wednesday, March 12, 2008

Options For Air Conditioners

A cool house is a popular thing for people to look forward to on hot, humid summer days. As beautiful as summer is, the heat quickly wears you down and one of the best ways to cool down and relax from the impact of the sun is to walk into a home that is being cooled down with a functioning air conditioning system. Unfortunately, not everyone has the luxury of central air conditioning for their home, apartment, or office. The good news is that there is more than one option when it comes to cooling down the inside of your home.

There are many air conditioning options to choose from that are cost effective and energy efficient. You can choose between all kinds of window air conditioners, portable air conditioners, and portable evaporative coolers to make the summer heat endurable. The hard part isn?t finding a cooling system that you can afford, but rather deciding which cooling system will work best for you. Below we have mentioned some of the important air cooler descriptions for you to consider when determining which type will best suit your needs.

Aside from central cooling, window air conditioners are very common. Homeowners enjoy them because they are affordable and they are powerful enough to cool down a single room or studio. This works out great of you live alone and spend most of your time in a single room such as your bedroom, office, basement, etc. They work best if you have a vertically opening window. Also, they are convenient in that that they do not require any additional ventilation and they save valuable floor space. Furthermore, window air conditioners require very little maintenance and can be programmed to turn on and off whenever you specify.

Portable air conditioners are loved because they can be moved around from one room to the next. People often end up using portable air conditioners as oscillating fans, odor removers or dehumidifiers. Most of them have built in condensation tanks which need to be emptied periodically. These tanks automatically turn off when they become full which keeps water from spilling onto the floor. Other portable systems include a self-evaporation features which automatically ventilates excess moisture out of the room. However, keep in mind that portable air conditioners do require a window ventilation hose to function correctly.

Evaporative coolers, also knows as swamp coolers, work differently then air conditioners. They do not use any type of refrigeration to cool the air. They do, however, use the natural cooling process of evaporating water to cool the air which then gets blown into the room. The pros to evaporative coolers are that they are less expensive than air conditioners and they use much less electricity to cool a room. Furthermore, evaporative coolers are low maintenance and inexpensive to repair in most cases. Keep in mind; these coolers are only effective in hot, humid temperatures.

To learn more about air conditioners, and heating systems visit www.HVACKey.com

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Monday, March 10, 2008

Air Conditioners: What The Sales Person Says And What Actually Is Important

Although air conditioners have been around from the early years of the last century, the industry has been witnessing a tremendous growth in the past few years. This sudden interest among customers have led to new products being developed and marketed by all the brands big or small. This flood of new models has made it difficult for many customers to choose the right unit for their needs.

The problem is further complicated by different sales persons promoting their products in different ways. There are those who claim that air conditioners can replace your need for dehumidifiers. It is a fact that air conditioners do control the humidity of the air. But it is equally true that air conditioners can in no way be compared to dehumidifiers. The primary task of an air conditioner is to regulate the temperature of an enclosed space, be it a room or an entire building. That it dehumidifies is an additional benefit. But it is not a replacement for a dehumidifier.

Then there are those who claim that air conditioner can be a good replacement for an air purifier. Again such claims are highly exaggerated. Of course most air conditioners do come with a filter but the kind of filtration an air conditioner provides is in no way comparable to the filtration provided by an air purifier with a HEPA filter. So if someone has severe allergic or asthma problems, installing an air condition would not be good enough.

What however is important about air conditioners is hardly stressed on by the average sales person. They would seldom talk about the energy efficiency of the air conditioner though that is an important deciding factor. The energy efficiency of your air conditioner would decide how much your running costs you will need to bear. And since by choosing the proper air conditioner you can save up to 40% of your electricity bills, the efficiency of your air conditioner is very important.

The other thing that is important is the capacity of air conditioner you need. The capacity you will need in your unit would depend on the room you want to install it in. all you got to know is the floor area of the room and quoting that figure would help the air conditioner contractor to guide you on what capacity of air conditioner you need.

Jason Uvios writes on 'Air Conditioners: What the Sales Person Says and What Actually Is Important' visit it airpurifier,airozonator,aircondition

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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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