Is the Air in Your Home Threatening Your Health?

You may not realize it, but the air inside your home can be dirty and hazardous to your health. In fact, indoor air can be even more polluted than the air outdoors.

In the last several years, a growing body of scientific evidence indicates the air we breathe in our homes and other buildings can be more polluted than the outdoor air in even the largest and most industrialized cities. In fact, a 2012 study proved that indoor air pollution was linked to 4.3 million deaths globally, compared with only 3.7 million for outdoor air pollution.

Most of us spend approximately 90% of our time indoors. And, those most susceptible to indoor air pollution are those who are home the most: Children, the elderly, and those with chronic illnesses such as respiratory or cardiovascular disease. Children breathe more air per pound of body weight than adults do, and Environmental Protection Agency (EPA) studies found pollutant levels indoors can be two to five times higher than levels found outdoors and, in some instances, even 100 times higher than outdoors.

Thankfully, indoor air pollution is a risk you can do something about. Apex Heating and Air Conditioning can manage your indoor air quality with a purifier to maintain the health and wellbeing of your family. Keep reading for all the details.

What Indoor Air Pollution Does to Your Body

Health effects from indoor air pollutants may be experienced soon after exposure or, unfortunately, many years later.

A few of the immediate effects of exposure to air pollutants (or repeated exposures) include: Irritation of the eyes, nose, and throat, headaches, dizziness, and fatigue. These issues usually last only a short while and are easily treatable. Often, the best treatment is to simply eliminate the source of the pollution if it can be identified. If you suffer from asthma, some indoor pollutants can bring on sudden attacks or make an episode worse than normal.

Some reactions to pollutants are so similar to symptoms experienced with a cold or other viral disease it becomes hard to figure out if the problem is actually the air inside the home. If your symptoms fade or go away when you’re away from your home, do your best to identify indoor air sources that may be possible causes.

Other health effects may show up years after exposure has occurred or only after long or repeated periods of exposure. These effects, which include some respiratory diseases, heart disease, and cancer, can be severely debilitating or fatal. As you can see, protecting the quality of the air in your home can literally save your life.

What Causes Indoor Air Pollution?

Indoor pollution sources that release gases or particles into the air are the primary cause of indoor air quality problems in homes. Inadequate ventilation can increase indoor pollutant levels by not bringing in enough outdoor air to dilute emissions from indoor sources and by not carrying indoor air pollutants out of the home. High temperature and humidity levels can also increase concentrations of some pollutants.

Indoor air pollution in any home can come from many sources, including combustion sources such as oil, gas, kerosene, coal, wood, and tobacco products; building materials and furnishings like asbestos-containing insulation, wet or damp carpet, and furniture made of certain pressed wood products; products for household cleaning and maintenance; and outdoor sources such as radon, pesticides, and outdoor air pollution.

You’re not helpless when it comes to dirty air, though. Ryan Allen, an environmental health scientist at Simon Fraser University, has shown that using commercially purchased air filters in your home can significantly improve several measures of health, including levels of inflammation and blood vessel function. In one 2011 study, his team found that those using a filter have nearly 30% lower levels of C-reactive protein, which is linked to inflammation, than those who did not.

Apex Heating and Air Conditioning Has the Solution

Home comfort is more than just temperature—it’s also about maintaining good indoor air quality. Carrier’s Infinity™ air purifier is a premier air cleaning and purification solution with patented Captures & Kills™ technology, providing the highest tested germicidal effectiveness with a 99% inactivation rate against selected viruses, bacteria, and fungi. At MERV 15, it achieves the highest air cleaning efficiency of any Carrier model. This replaceable filter can provide several months of filtration.

The filter can both capture and kill airborne viruses, bacteria, mold spores, and allergens by combining superior filtration efficiency MERV 15 with pathogen-killing technology to deliver maximum air purification. It requires no cleaning and maintenance is as simple as a quick replacement of the special media cartridge.

Schedule a quote today to see how Apex Heating and Air Conditioning can improve the quality of the air in your home! Call (919) 467-8823 or use our contact form.

About Apex Heating and Air Conditioning: Founded in 1969, Apex Heating and Air Conditioning Inc. provides complete sales and service of heating and cooling products. As a Factory Authorized Carrier® Dealer, the company is proud to offer top-notch customer service and expertise. Whether you’re in need of routine service for your HVAC system, or you require installation of a new heating or cooling system, the knowledgeable staff will work with you to ensure you’re given the information you need to make the best decision for your family or business.

(Sources: American Lung Association; U.S. Consumer Product Safety Commission; Environmental Protection Agency; North Carolina Health and Human Services; National Safety Council; Science Daily; Simon Fraser University; and Newsweek.)

Apex Heating and Air - HVAC residential heating and air repair service

Cool Cash Rebates – Save up to $1,650 on a NEW System!

Now is the time to upgrade to energy efficient equipment, save on energy costs and get some COOL CASH! Save up to $1,650 in Cool Cash rebates! Purchase a qualifying heating or cooling product from Apex Heating and Air Conditioning for a limited time to get in on the savings (Promotion dates: 3/1/18-5/31-18). You may even qualify for special financing options. Call our offices at (919) 467-8823 or send us a request through our contact form for complete details on all our rebate and financing options.

HVAC Residential Service Technician Wanted

HVAC Residential Service Tech position available at Apex Heating and Air Conditioning

Needed immediately: Experienced residential HVAC service tech for locally owned and operated Carrier Factory Authorized company located in Apex. Applicant must have valid driver’s license and good driving record. Company is well-established and been in business since 1969 with no history of lay-offs. NATE Certification is a plus but not a requirement. Company will pay for NATE Certification for interested and qualified employees. Company offers excellent pay and benefits including 401K and health insurance after 90 day probationary period. This is a Full-Time Position.

Please contact Cindy via phone (919-467-8823) or via email. Please do NOT stop by our offices to apply without an appointment.

Why Cold Temperatures Can Wreak Havoc on Your HVAC Unit

Don’t let the next winter storm take you by surprise.

Heating, ventilation, and air conditioning (HVAC) units are built to withstand the snow and ice, but every unit has its limits. Many units in our area were pushed past those limits during Winter Storm Grayson last week. The storm rolled through January 3rd and 4th and left a half foot or more of snow piled up in eastern sections of North Carolina. Wind gusts topped 70 mph in some areas!

Even if you’re aware of the extreme importance of interior HVAC care, specifically the changing of the air filters, switching to programmable thermostats, and getting the system inspected annually by a professional, you should never lower your guard when it comes to your heater and air conditioner. The care of the outside HVAC unit is crucial, especially since snow and ice can have a lasting effect on your system well into the spring and summer.

Ice Build Up

Not all incidences of snow and ice build-up is an emergency situation. In fact, in a heat pump, it’s a normal part of operation on extremely frigid days. Heat pumps operate via a refrigerant that absorbs temperature from the Earth’s atmosphere. When the refrigerant absorbs heat, excess moisture builds up on the processing coils. When outside temperatures are at or near zero degrees, that moisture freezes up almost instantly. The system may run a little more sluggishly on those very brutally cold days, but it will return to normal as the temperatures rise.

Falling Snow and Ice

A “normal” ice buildup on heat pumps and HVAC systems is pretty rare because units are manufactured to take into account this moisture freezing with an automatic defrost setting. When ice buildup is detected, the unit switches to a heat distribution mode to melt ice off the coils—all while back-up heat keeps your house warm. Sometimes thermostats will display “auxiliary heat” or “aux heat” on the wall display in your home when this occurs.

It generally takes 30 minutes for the defroster to do its job, but it needs air flow to do so. When snow builds up around the outdoor unit and ice forms on top of the HVAC, components can’t breathe and the defrost cycle will not work—raising electricity usage, but, more importantly, putting unneeded strain on the entire system. And this is also true for units covered in such things as leaves, shrubs, and ivy—so, make sure you keep the area around units clear year-round so they can breathe and function properly. Keep in mind that when it is approximately 35 degrees outside, the unit can no longer efficiently transfer ‘heat’ from the outside air into your home, making it more difficult to keep your home warm.

Any Lasting Damage?

So, we know that snow and ice causes inefficient operation, but other problems with the unit can appear as well. When a unit is encased in ice, an emergency shut-off is triggered as the system freezes up. With no heat coming into your home, the water pipes are more likely to burst and cause major damage.

Even though the components of your outside unit are designed to withstand the elements—hot or cold—it may still be possible for heavy ice to bend the aluminum fan and coil fins. If this happens, you’ll most likely know because of the noise the unit will make! Another concern during weather extremes is the workload placed on unit components—they may be working twice as hard with limited airflow which can cause a burn out or short circuit.

Planning Ahead

Protecting your HVAC system from extreme weather starts at installation and should continue throughout the life of the unit. Follow these guidelines to keep things running smoothly:

  • Your outdoor unit should not be installed directly on the ground. They should instead be elevated to keep them out of possible snow or standing water. Apex Heating and Air does this as a standard part of our installation procedure.
  • Consider building a wind barrier with shrubs or a fence, but remember to keep them far enough away for servicing and air flow.
  • Keep the unit at least 18 inches away from the exterior wall of the house to increase air passage and to avoid drifting exposure.
  • Monitor your heat pump and outdoor HVAC systems in the winter. Snow buildup should be shoveled away, gutters should be cleaned, and ice should be melted away with warm water to prevent possible damage to the system. If it’s so cold that the warm water will refreeze, let the defrost cycle run once or twice or call one of our service technicians.

A Few Suggestions

With winter hanging around for the next few months, thermostats are working overtime. That means high heating costs for many of us, but there are ways to keep those bills as low as possible.

Here are a few mistakes you might be making and how to fix them:

  • Turning up a thermostat too high to heat a cold house quickly. When coming home to a cold house, it might be tempting to turn up the heat to try and warm things faster. But thermostats don’t work like an accelerator on a car, and turning the heat up to blistering levels won’t warm your home faster. Be patient and save money.
  • Turning the thermostat way down at night. It’s best to avoid extremes with your thermostat. If you let the temperature fall dramatically overnight, it’s going to require a lot of work from your system to warm things up in the morning—costing big bucks when the electric bill arrives.
  • Overworking a thermostat that has its limits. If you want the house to be 70 degrees, and your thermostat is only reaching 66 degrees, turning the thermostat up to 74 degrees to make up the difference could force your furnace to work beyond its capability. Instead, call Apex Heating and Air to find out what’s causing the problem. Heat could be escaping somewhere in your home or the furnace may be faulty.
  • Heating an empty house. Since we can now control pretty much everything from a phone app, the easiest way to save money is to install a system that can be adjusted remotely. Heating an empty home is a huge waste of money, so a programmable thermostat can save hundreds of dollars every year.
  • Leaving curtains closed on sunny days. While you’re away, open the curtains to allow as much warm sunlight as possible to heat the house. Solar warmth can go a long way not only in heating a house, but can help give the furnace a break during the warmest hours of the day.
  • Leaving some windows pushed up, but not locked in place. Loose or slightly open windows may allow warm air to escape (along with your hard-earned money). Enable the locks to create a seal that will keep the warm air where it belongs.

Just like shoveling snow or salting walkways, make maintenance of your HVAC system a priority this winter.

For more information on HVAC system maintenance, call (919) 467-8823 or (919) 367-0102 or click here.

About Apex Heating and Air Conditioning

Founded in 1969, Apex Heating and Air Conditioning Inc. provides complete sales and service of heating and cooling products. As a Factory Authorized Carrier® Dealer, the company is proud to offer top-notch customer service and expertise. Whether you’re in need of routine service for your HVAC system, or you require installation of a new heating or cooling system, the knowledgeable staff will work with you to ensure you’re given the information you need to make the best decision for your family or business.

(Sources: U.S. Department of Energy; The Air Conditioning, Heating, and Refrigeration NEWS; The Weather Channel; AC & Heating Connect; and The Weather Company.)

Clean HVAC Installation by Apex Heating and Air Conditioning

Apex Heating and Air Conditioning takes pride in providing top notch service, and quality installation and parts at a fair price. That includes being respectful of our customer’s homes, both inside and out. Kenny Markham, owner of Apex Heating and Air, instructs each installer to “treat each customer’s home like it was your momma’s.”  This simple statement has become the company mantra. From the time they enter your home, they remove or cover their shoes, lay down runners on carpeted areas to protect your floors, and ensure all areas inside and out are left clean and tidy.

Following are some photos from a recent customer heating and air conditioning system installation.

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