Your HVAC system works very hard to process, filter, and
condition the air circulating through your home every day. Without regular
maintenance, it’s normal for your HVAC system to fall in efficiency, or become
very dirty. Therefore, cleaning and maintaining your HVAC system is a vital
part of keeping your living space healthy. And so, today, let’s look at some of
the common culprits that invade your HVAC system to spread airborne illnesses.
The Common Culprits That Cause Airborne Illnesses in Your HVAC System
There are several reasons why your HVAC system will
circulate low quality air around your home. If you can avoid these offenders,
you can ensure that your HVAC system can avoid some of the more common
problems. To give an idea of the issues you can avoid, here are some of the
common problems HVAC systems face:
Poor odors or smelly air
Leaking water from condensers and evaporators
Stuffy, uncomfortable air
Dusty air vents
With thorough and regular AC repair and maintenance, you can
avoid all of these problems and ensure that your central ac unit is working
properly throughout the year.
See the infographic on this here – 6
HVAC Problems Caused by Airborne Bodies [Infographic]
Bacteria and Other Microorganisms
Once bacterial contaminants enter your HVAC system, they
reproduce and spread throughout your home very quickly. If your home or
workplace shares a central heating and cooling system and the flu gets in, it
compromises the entire living space and almost everyone living there will eventually
You can prevent this rapid spread with regular HVAC
maintenance and cleaning. These are the ways you can prevent bacteria and
viruses from spreading around your home or working space:
Change air filters regularly and use the ones
recommended by your HVAC maintenance specialists.
Clean your condenser and evaporator coils
regularly to prevent mold and mildew growth.
Maintain, repair, and clean your air ducts
regularly to remove harmful contamination and mold growth from your HVAC
system. Clean ductwork is essential if you want to keep your HVAC system
thriving and clean.
If you want to prevent COVID-19 from spreading
through your HVAC system, you can deploy advanced air filtrating and
purification features such as ultraviolet filtration and ionization.
Mold and Mildew Growth
Due to the cold and damp environment surrounding most parts
of your HVAC system, it’s common to find mold growths now and then. In addition
to this, the humidity around different components of your HVAC system can also
lead to mold and mildew growth. Therefore, if your air conditioning system has
trouble removing moisture from the air, and instead humidity in your air ducts
stays high, you will start to notice mold and mildew growth. This makes it
unpleasant to breathe and will often trigger an allergic reaction in many
people. In severe cases, asthma patients, namely children, suffer from
breathing problems along with wheezing. The best way to avoid ending up with a
mold problem is to ensure your HVAC system is performing properly and can
effectively remove humidity from the air. Additionally, you should pay close
attention to regular air duct cleaning and maintenance.
Dust mites feed off the dust in your home – be it on
furniture or your central ac units. They serve as another reason your heating
and cooling system needs regular maintenance and cleaning. Dust mites run
rampant in humid environments. Therefore, if your HVAC system is not clean, dust
mites will quickly overrun your home and degrade air quality.
Pet Fur and Dander
If you own a pet, you’ll have dander all over the place quite
often. Therefore, make sure you clean your air filters regularly so that you do
not end up with dander clogging the air filters and forcing your HVAC system to
operate inefficiently. And so, if you’re a pet owner, you’ll need to change
your HVAC filters more often and clean out your air ducts regularly.
If you manage to tackle all these common issues which plague
your HVAC system, you should be able to enjoy clean and healthy air in your
home throughout the year. In most cases, dealing with these annoyances early on
prevents you and your family from suffering through a plethora of physical
symptoms. These include nasal congestion, breathing issues, eye irritation,
skin problems, coughing, and wheezing. Therefore, to protect you and your
family, ensure your home’s HVAC system undergoes regular AC maintenance &
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