HVAC Systems



             


Thursday, March 13, 2008

The Simple Guide To Saving Big Money With Your Air Conditioner

Depending on where you business or home are located a air conditioner might be a necessary evil and something that you just have to use and don't have a choice about. However there are some simple things that you can do to cut costs and save a good deal of money. Below you will find some simple to follow steps for getting the most form your air conditioner.

Always On? Air conditioning doesn't always have to be on. The first thing you have consider when maintaining an air-conditioning unit is that it doesn't have to always be on. You can schedule the air-conditioning to be turned on during peak hours when the weather is too hot. If you have more than one unit you could rotate them to function depending on their need.

During some parts of the day you only need one or two units to keep the building comfortably cool. And during noontime, you may need all of your units open. Just make sure you study a workable schedule that optimizes the use of your air-conditioning units.

Regular Maintenance Regular maintenance can greatly increase the performance of your air-conditioning units. While regular maintenance may seem like a cost increasing method, it actually reduces the cost of operations for your air-conditioning units. This is because air-conditioning units that aren't well maintained don't perform as well as those that are.

A decrease in the air conditioners performance means it eats more electricity just to arrive at the same temperature than it would normally need. That is why cleaning and maintaining an air-conditioning unit is vital to saving money on their use.

Turn Off Early Always turn off the air-conditioning unit 30 minutes before leaving the building. Some people turn off their air-conditioning units just as they are about to leave the building. The fact is, you can turn off your air-conditioning units a good while before you leave. That is because it takes about 30 minutes for the temperature of the room to go back to being uncomfortable.

The Right Air Conditioner Choose the right kind of air-conditioning. Choosing the right kind of air-conditioning for your room and saving money on electricity costs are synonymous with each other. If you are trying to air-condition a small room, then a smaller horsepower air-conditioner would be sufficient. If you install the larger more energy hungry air-conditioner, you would spend more than you need.

It is important to keep the cost of your air conditioning habits in mind and always try to think about ways you can save money on it's usage. Simple turning it off 30 minutes before leaving work for the day and not using it in the morning can help save a good deal of money. Also making sure that the unit you own fits well with your needs and specific requirements can be a huge help.

For more great information about your money and money saving tips check out Best Guides Money . Including an extensive section on Money Saving Tips

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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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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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Saturday, December 1, 2007

HVAC Noise: Solving a Common Noise Problem

Noise pollution caused by rooftop and ground-level HVAC equipment including chillers, boilers, and air handlers has become one of the most annoying as well as dangerous environmental problems in cities worldwide. As urban noise increases and residential growth multiplies, residents and communities are demanding better noise reduction solutions for heating, ventilation and air conditioning equipment. Outdoor community noise problems caused by commercial and industrial HVAC systems may require an acoustically engineered Sound Barrier Wall.

Sound barrier walls have been used extensively for years in the transportation and industrial fields. A sound barrier wall is an exterior structure, normally made of masonry or earth, designed to protect sensitive land uses, such as residential areas from noise pollution. These noise pollution abatement products are now being used to help eliminate unwanted noise from HVAC systems as well.

Traditional material for noise barrier walls for HVAC systems has been reflective products. Reflective products, like concrete or brick, simply redirect the unwanted sound waves in other directions, and can actually increase noise by unintentionally reflecting sound waves. There is a better solution. Absorptive sound enclosures and architectural screens actually absorb the unwanted sound waves, minimizing the risk of unintentional reflected noise. Absorptive sound walls reduce reflections and are able to maintain the effectiveness of the barrier. Therefore, the overall noise level is reduced. The advanced materials found in absorptive barrier walls present a much more effective noise barrier solution. There are different solutions for this problem such as the LSE System, an absorptive sound barrier created by Sound Fighter Systems, that actually absorbs the sound waves that hit it, thereby eliminating unwanted noise.

So, if you are facing problems with noisy HVAC equipment an absorptive sound barrier wall is obviously the most effective noise mitigation solution available for this very demanding application. Absorptive walls outperform and outlast all other noise reduction products. Plus, many systems such as the LSE System are an aesthetically pleasing HVAC sound wall with the added benefit of noise pollution reduction.

Murray Stacy is Vice President of Sound Fighter Systems, LLC, which has been researching, designing and manufacturing highly efficient absorptive noise barrier walls since 1973, making it the oldest established manufacturer of such products in America. Sound Fighter walls have been produced for unique noise mitigation applications around the world, and several of the company's walls are in their 30th year of effective service. http://www.soundfighter.com

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