Posts Tagged ‘Norcoss’

Tucker Indoor Air Quality Tips: Improving Indoor Air Quality with UV Germicidal Lights?

Wednesday, March 14th, 2012

Ultraviolet germicidal lights improve indoor air quality in your Tucker home by killing the harmful bacteria, viruses, and toxic mold that can cause respiratory problems and other health concerns. These microorganisms spread by releasing airborne spores containing the genetic material used to create a new organism. UV lights use a wavelength of ultraviolet light to destroy the organism’s DNA, which takes away their reproductive capabilities and also kills them.

UV germicidal lights are fairly inexpensive and can be installed to work with your Tucker forced air HVAC system. They are typically used in tandem with either an electronic or mechanical air cleaner. While air cleaners can filter pollen and other irritants, UV germicidal lights destroy the viruses and mold spores once these pollutants have been trapped by the air cleaner. After the air has been filtered through your HVAC, it will circulate more easily through system and increase the efficiency of the unit. In addition, UV lights are useful in killing hidden mold growth, which can only be detected by special thermal imaging equipment.

Homeowners with particularly chronic allergy problems or extremely poor indoor air quality choose to install both types of air cleaners, in addition to a UV light, for the ultimate protection from indoor air pollutants—from bacteria to pet dander.  If your home lacks adequate ventilation, or if you are unable to control the source of common pollutants, you might benefit greatly by installing UV germicidal lights. Poor indoor air circulation can exacerbate the spread of harmful microorganisms, so make sure you have proper ventilation if you don’t have UV lights in your home.

UV germicidal lights have also been used to filter tap water because they are more reliable and easier to install than other water treatment systems. However, they are typically used to provide cleaner indoor air.

Call the indoor air quality experts at Triad Mechanical if you have questions or concerns about the quality of the air inside your Tucker home.

Tags: , , , , ,
Posted in Indoor Air Quality | Comments Off

Get the Best Value From Your Contractor: A Guide From Buford

Monday, August 29th, 2011

When looking for the best value from a service provider in Buford, it is best to understand what value means to you. The dictionary defines value as “a fair return or equivalent in goods, services, or money for something exchanged.”

In the case of a mechanical contractor, customers are looking for value in the quality of the replacement or newly installed parts or equipment. For example, if your contractor gives you the choice of a product that is warranted for five years versus one that is warranted for ten years – and the price for the longer warranty is within reason, it may be more valuable to choose the product with the longer warranty. It may cost more initially but it is less likely to be serviced as much and will last longer.

Similarly, your contractor may offer a value proposition which includes a “good,” “better,” “best” scenario for the product you are shopping for. You may choose from any of the three based on the amount of time you plan to live in your home or the level of comfort or convenience that you are accustomed to. And, if you choose a “good” product over a “best” product, it may diminish the value of your house when it comes time to sell.

Any good contractor who gives you these choices is one who is giving you the best value.

When it comes to service, there are also value choices, too. For example, how important is it to you to work with a contractor who values your time? Today, time can be just as important as money and is certainly a value consideration. One contractor may only be able to give you a large window of time when his company will be able to serve you, say 8:00 a.m. to 3:00 p.m. Is it worth your time or someone else’s to wait? Another contractor may be able to give you a shorter window – as little as an hour – for you to wait. It may cost a little more but is it worth it to you? The answer is likely to be yes; and this adds a value to the contractor who respects your time.

Another value consideration when choosing a contractor is the “guarantee proposition.” That is, does your contractor have a service or maintenance plan that will keep your equipment in maximum working order based on regularly scheduled maintenance and inspections? Or would you rather hire a contractor to make the original installation or replacement and “hope” there are no breakdowns or expensive repairs during the time you own your home? There is definite value in a contractor who believes that “face time” is a valuable commodity and would be happy to see you on a regular basis to maintain your equipment and keep you up-to-date on any changes that might affect your equipment.

The true value of a contractor lies in the equipment he sells, the service he provides, and the peace-of-mind and time savings you get in return.

Tags: , , , ,
Posted in Air Conditioning | Comments Off

Why Are Cleans Filters So Important to AC Efficiency? A Question From Druid Hills

Monday, August 15th, 2011

Air conditioners cost a lot of money to operate – even more when they don’t work at 100% efficiency. So, it is important to perform the various regular maintenance tasks that ensure the system uses as little electricity as possible in your Druid Hills home. The first thing on your list (and the easiest) is cleaning those filters.

Keeping Filters Clean

The Department of Energy’s Energy Savers website states that you can reduce your air conditioner’s energy consumption by as much as 15% simply by keeping the air filters clean. Why do they matter so much? Consider the nature of a filter.

The filter on your AC unit is designed to capture any dust, debris and sediment in the air supply. If that dust and sediment was allowed in, not only would it gum up the mechanical workings of the device, it would get into your ductwork and reduce the air quality of your home. So, filters are used to capture such things. However, when a filter gets clogged, the system must work harder to draw the air in. As it works harder, the motor turns faster and more electricity is used.

It takes very little to clog the filter of an AC unit, especially if it is running 24 hours a day for two or three months out of the year. So, it’s best to check your filters once every 30 days regardless of what type of filter you are using.

Which Filters to Check

The main filter on your AC unit should be checked along with any air handler filters and any air cleaner filters you have installed in your system. Another thing to consider is the condition of your home and the area around your outdoor condenser. If you have pets, lots of plants or your condenser is located in a dusty area, you may need to check and change those filters even more often.

Most filters are located along the return length of the ductwork – sometimes in ceiling ducts and walls, though they may also be located in your furnace’s air handler or inside the air conditioning unit. If you have window units or mini splits, the filters are frequently in the unit.

Clean air filters are important for your health, your wallet and the longevity of your AC system. Stay on top of them and you will save money in more ways than you might expect.

Tags: , , , ,
Posted in Air Conditioning | Comments Off

What Makes A Home Healthy?

Wednesday, July 20th, 2011

The world we live in is full of toxins, pathogens and other potential health hazards. It’s unfortunate, but it is a fact of life. You may think of your home as a sanctuary from the outside world, but hazards exist can find their way in there. By taking some simple precautions, however, you can maintain a healthy home environment for yourself and your family.

Breathe Easier

Air quality is an important factor in good health, and just because you close the door behind you when you come home does not mean potentially contaminated air can’t creep into the house. Here are some tips to help you breathe easier:

  • Inspect your home’s ventilation system every spring to ensure it is good repair. Change the filter annually and keep the vents clean.
  • Install carbon monoxide detectors around your home, especially near appliances and fireplaces.
  • Have your home tested for radon, especially if your home has a finished basement.
  • Do not smoke and do not allow others to smoke inside.

Hydrate Safely

Depending on where you live, your water supply may be at risk for a number of different contaminants. Being aware of the risks that exist in your local area is important, as is taking steps to keep the water you drink clean and healthy. Some examples include:

  • Test well water for bacteria and nitrates. E. coli for example can live in well water and cause infection, so have your well treated at the first sign.
  • If you have lead pipes in your home, have them replaced. Lead is a neurotoxin that can build up and poison you over time.
  • Use a purification system to cleanse your water of chlorine, heavy metals, nitrates, and other potential contaminants that may have run into the local water table.

Keep It Clean

Finally, the most basic way to ensure you have a healthy home is to practice good hygiene and cleaning habits:

  • Disinfect bathroom and kitchen surfaces to prevent bacterial growth.
  • Vacuum regularly to prevent dust and allergen buildup.
  • Wash dishes and utensils after use, especially after contact with raw food.
  • Wash linens weekly in hot water to kill microbes and prevent the spread of disease.
  • As always, the most important of all: wash your hands, and encourage children to do the same.

Simple, careful practices like these will make a positive impact on your health and that of your family.

Tags: , , , ,
Posted in Home Maintenance | Comments Off

How Bad Is the Air in Your Home?

Friday, July 15th, 2011

Every day you hear about another awful contaminant that can get into your home’s air supply. Radon gas. Carbon Monoxide. Nitrogen Dioxide. Smoke. Mold. The list gets longer with each passing year and many homeowners are understandably worried. However, before you run out and by the newest lineup of filters, purifiers, and UV lights, stop and think about just how bad your indoor air actually is.

When Was Your Home Built?

Homes built in the last 10-15 years tend to be well ventilated and may even have air quality systems already in place. It’s those built in the late 1970s and early 1980s that tend to have the worst ventilation (assuming they have not been updated since then).

This kind of poor ventilation can be dangerous, but usually only in that you have less fresh air and more indoor allergens and contaminants. Specifically, you’re most likely to suffer from things like pet dander, dust, pollen, and dirt in the air. On their own, these are not dangerous, but without fresh air to circulate them outside and ensure you get a steady, clean supply of air to breathe, they can make you ill.

How Bad Can It Get?

While it’s rare, some homes suffer from more advanced contaminations. The most common is mold. Mold grows primarily in dark, damp spaces. If your humidity levels get too high in the summer, the ductwork in your house is perfect for mold and it will blow the spores directly into your air, putting everyone at risk.

You should also be wary of exhaust fumes from your appliances that may not get properly removed from the house. Both of these problems can be fixed with regular duct and exhaust cleaning.

Outdoor contaminants can also make it into your indoor air. Things like exhaust and smoke, gas, radon, or other outdoor pollutants should be tested for when you setup a new indoor air quality system. There are filters and purifiers that will remove almost all of these contaminants, but they are not always required, so you should check before making a decision.

Ultimately, the odds are that your home suffers only from some stale, dusty air. But, it is very important to keep everything clean and test it regularly to make sure nothing worse develops. Poor air quality is about more than just comfort – it’s an honest health issue.

Tags: , , , ,
Posted in Indoor Air Quality | Comments Off

The Energy Efficiency Rating of Central Air Conditioners: What Is it and Why Is it Important?

Wednesday, June 1st, 2011

When you are shopping for a central air conditioning system, you will have to evaluate your options based on a number of different factors. For instance, you will need to decide which type of system is the best match for your home and for your particular cooling needs. It is also important to make sure that the central air conditioner you choose is the right size for the cooling load it will have to take on.

However, it is also very important to evaluate your central air conditioning options based on how energy efficient they are. This will have a great deal to do with how much you pay in terms of cooling costs each month, which makes it easy to see why you should take it into account before you make a purchase.

The energy efficiency of a central air conditioner is generally expressed as a seasonal energy efficiency rating, or SEER. The SEER numbers you will typically find on the latest air conditioning systems range from eight to 19.5 with the higher numbers signifying a more energy efficient model.

So it is pretty easy to figure out that a central air conditioner with a higher SEER will save you some money monthly because it will use less energy to get the same job done. But central air conditioners with high SEERs also typically have high price tags. So to determine how high of a SEER you need, you will need to know more exactly how much more money you will save as you move up in the rankings.

You can do this by comparing the SEER of the system you currently use with the new system you are considering and compare how much your current energy usage would cost you with each model. Basically, you want to pick a central air conditioner that will save you enough to offset the purchase price of the unit.

Often, this means that you will be best off with a SEER 14 or SEER 16 because these units save you a considerable amount over older models without carrying too high a purchase price. However, the amount you save will be directly related to how much you use your central air conditioning system, so if you live someplace that is extremely hot for a large chunk of the year, it may be worth it for you to buy a very high efficiency air conditioning system.

Tags: , , ,
Posted in Air Conditioning | Comments Off

Inverter vs Conventional Models

Wednesday, May 11th, 2011

When trying to pick out the right air conditioner for your home, you’ll probably stumble across mention of inverter technology. Air conditioners using inverter technology are quite similar to conventional air conditioners in many respects, but they have some distinct advantages under certain circumstances.

What’s the Difference?

A conventional air conditioner is set up to switch on when the indoor temperature reaches a particular level. When it comes on, it introduces cool air at a constant speed until the desired temperature is reached and then it shuts off completely. Your indoor environment remains more or less the same temperature, but you will be blasted periodically with a lot of cold air. While the air conditioner is off, the air in the room gradually warms up until the temperature gets high enough to trigger the air conditioning system to come on again.

An inverter, on the other hand, comes on powerfully at first to achieve the desired temperature, and then reduces its fan speed gradually to maintain that temperature without shutting off completely. This method of cooling maintains the desired temperature more consistently than a conventional system can. It also requires a lot of careful measurements, not only for how much cooling power is needed in your room, but for the speed at which the cool air will dissipate from that room.

Initial Installation

One big reason that more people didn’t opt for an inverter air conditioning system in the past was that the initial installation cost was often considerably higher than that of a conventional system. However, advances in the technology have made inverter air conditioners much more affordable in recent years. Digital programming, more accurate measurements and efficiency in every aspect of the field are responsible for the drop in price.

Savings over Time

While inverter air conditioning systems are still typically more expensive than their conventional counterparts when it comes to initial cost, they provide excellent savings over time that can more than make up for the difference in purchase price. This is particularly true in areas where air conditioners are not running at full blast constantly.

When they are both maxed out, a conventional air conditioner is more efficient than an inverter. But when the temperature is such that a conventional model would switch on and off all of the time, an inverter will easily outstrip it in terms of energy efficiency.

To ensure you get the right model for your home, carefully calculate the difference in installation costs, the amount of cooling your home needs and the current efficiency of your cooling system. If everything lines up perfectly, an inverter system may be right for you.

Tags:
Posted in Air Conditioning | Comments Off