HVAC Systems



             


Thursday, January 31, 2008

Air Conditioner Covers

Covers are used to protect air conditioners from unfavorable weather conditions such as condensation, dew, cold drafts, extreme heat, etc. They also keep dust and small insects away from the body of the air conditioner and its different components.

Dust Covers are made of synthetic material such as vinyl, plastics, terylene or Dacron. They are washable and are fastened and unfastened on the air conditioner by plastic zippers or Velcro fasteners. These Covers can be used to cover the entire body of the air conditioner, except the region which contains the duct and the button controls. They are available in a large number of sizes and colors. Mostly they are made in standard air conditioner sizes and can be bought directly from the shops. Some companies also manufacture Custom Covers after taking specifications from the ordering company.

Weatherizing Covers are more detailed in their design. These Covers are made of special plastics, such as polyurethane, or metals, and they can be fitted on the air conditioner. Most of these Covers have direct attachments with the front and back faces of the air conditioners. Others can be attached on the air conditioner using duct tape, caulk or mess. These Covers pack not only the air conditioner, but even the tiny gaps around it so as to prevent any cold drafts from entering inside the room. Some better-quality Covers can also absorb the vibration of the air conditioner, and reduce the noise it creates.

Portable air conditioners use Covers that envelop them completely. Zippers running through their entire length on one of the edges can secure them over the air conditioner?s body. These are made of synthetic plastics and are available in most colors and sizes.

Some Covers are also available in aesthetic designs for use in living room air conditioners. There are lace Covers and Covers with various designs and patterns on them. More than protection, these Covers aim at rendering beauty to the room by disguising the air conditioner.

Simple Dust Covers are available at less than $20. But custom-designed Covers and Weatherizing Covers may cost much higher depending on the specifications required.

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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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