Touchstone Heating & Air Inc. Blog: Archive for the ‘Indoor Air Quality’ Category

Contaminants that Air Filtration Can Remove

Thursday, March 20th, 2014

Here in Gainesville FL, air filtration systems are a common in many households. Good indoor air quality is as important to a home as comfortable humidity levels and steady temperatures, and sometimes an air filtration system is the only way to properly ensure that. Air filtration systems can range from simple filters to UV lights to whole-house systems designed to thoroughly clean the air moving through your home. Results vary, but all of them create cleaner air and fewer contaminants in your home.

Here’s a quick list of some contaminants that air filtration can remove.

  • Household dust. Household dust comes from mites, human skin cells and other debris that invariably develops in any household.
  • Pollen. Pollen is a huge concern in this part of the world, especially in the spring when allergies can rage. If you have someone in your household who suffers from allergies, an air filtration system is almost a necessity
  • Pet dander. Pets shed hair and dander as they go about their business, and over time that can build up in your house. The more pets you have, the larger the issue becomes
  • Outdoor contaminants. This includes dust and debris from outside the home which can be tracked in order enter through doors, windows and similar vents.
  • Mold and bacteria. Bacteria and other forms of biological contaminants can pose an active danger to your household. UV lighting makes an excellent safeguard against such contaminants
  • Cigarette smoke. If you or someone in your household smokes, the cigarette smoke can circulate throughout your house via the HVAC system. Certain types of air filters can capture the smoke particles and keep them out of the rest of the house.

Knowing the contaminants that air filtration can remove is the first step to understanding how an in-house system can help you. In Gainesville, FL air filtration systems can be installed by the experts at Touchstone Heating and Air Inc. We can help you decide on a system that works for you needs, then perform an installation with courtesy and care. Pick up the phone and give us a call today!

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The Differences Between Air Filters and Air Purifiers

Tuesday, February 25th, 2014

Air filtration can do a great deal to keep the spores and allergens of our humid climate in check, as well as making your Lake City, FL  home a more pleasant place to be in general. Air filters and air purifiers are both connected to your home HVAC system, and both concern themselves with the quality of your indoor air. Beyond their basic function, however, they’re very different pieces of equipment. Which one you use – and the reasons why – tie into the specific circumstances of your home. Here’s a brief rundown of the differences between air filters and air purifiers.

For starters, a certain type of air filter is a completely necessary part of your existing HVAC system. You could technically run it without them, but you certainly wouldn’t want to. Air passes through the filter when your system runs, trapping dust, dirt and other particles in the process. This helps keep the system clean and prevent dust from building up on its components. These air filters are designed to be replaced after a few months (though some of them are washable and can be reused after they are clean).  You can also add additional mechanical air filters to your HVAC system to improve your air quality. These come in different MERV (minimum efficiency reporting value) ratings depending on the size of particles you want removed, and trap the particles as the air in your ducts passes through them.

Air purifiers, on the other hand, are a little different. These are usually electrically powered and are designed to collect particles differently. Instead of trapping dust and debris in the filter, they use a charged ionization chamber to give pollutants an electrical charge, then the particles accumulate on collector plates with the opposite charge. Purifiers are not a standard part of most HVAC systems, but they can be installed in most existing systems as a way of further purifying your air.

The two are basically different levels of treating the same problem. You’ll always need at least one air filter, but if you want to augment it with the installation of an air purifier, that’s up to you. For more on the differences between air filters and air purifiers, or to schedule an installation session, call upon Touchstone Heating and Air Inc. We operate in Lake City, FL, air filtration is a part of our service, and we’re dedicated to your complete satisfaction. Give us a call today!

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3 Upgrades That Can Improve Indoor Air Quality

Monday, February 17th, 2014

According to the U.S. Environmental Protection Agency, low indoor air quality is one of the major threats to health in the country today. Because modern homes are sealed to keep out heat in the summer and trap it during the winter, there is less proper ventilation of fresh outside air. Although it’s easy to open up the windows to allows in the air, that ceases to be an option when the weather becomes too warm or too cold.

There are upgrades to your home’s ventilation system that will help you improve your indoor air quality in Lake City, FL. Touchstone Heating and Air Inc. can assist you with finding which of these upgrades will benefit you.

3 upgrades we recommend for indoor air quality

  • UV germicidal lights: People do not like to consider the possibility of mold and other bacteria developing inside their ductwork. However, this is a frequent problem in humid Florida weather, and it needs to be dealt with because of the negative effects it can have on your air. The best way to safely remove microbacteria from your ventilation system without using sanitizers or sprays is with UV germicidal lights. The high-frequency rays from these fixtures destroy the cellular structure of bacteria and prevent them from returning—all without damaging your ducts or your air.
  • Air filters: Mechanical air filters, which trap contaminants in a dense bed of fibers, are a simple but very effective ways to keep your indoor air clean. The effectiveness of a filter is measured as MERV (minimum efficiency reporting value), with a higher number meaning greater efficiency at trapping contaminants. Air filters must be properly matched to an HVAC system; for this you should rely on professional installers.
  • Air purifiers: These devices go a step beyond the mechanical air filter and use electrical power to take an active approach to cleaning the air. These purifiers ionize particles in the air and attract them to collector plates. This method allows the air purifier to trap particles far smaller than what a standard mechanical filter can.

Find out what indoor air quality upgrades you need

Not every home needs the same air quality issues addressed, and any upgrades will need to be matched to your HVAC system. You should contact indoor air quality specialists to help you find the solutions you need to improve the air you breathe in your home every day.

Touchstone Heating and Air Inc. is serious about helping you have better indoor air quality in Lake City, FL. We can install a variety of filters and purifiers, as well as UV germicidal lights. Contact us today to find out what we can do to help your home health and comfort.

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