If you’re someone who generally worries about the air they breathe, it would be better to stop assuming that you’re safe if you’re inside the house. According to the Environmental Protection Agency (EPA) air inside houses and other buildings sometimes can be more polluted compared to the outer air.
Lots of issues can happen because of indoor air pollution. People exposed to indoor air pollutants for the largest periods are often the ones at risk of effects of the indoor air pollution. This can include, older adults, kids with chronic and long-term illnesses. To get rid of such issues it’s best to replace the older AC units with new ones or contact Kellerman Heating & Cooling for fixing the issue.
Signs That Your AC System Affect The Indoor Air You Breathe
Lots of indoor air pollution happens due to old air conditioning that suspends microparticles and gases in the air. Various things like air fresheners and building materials constantly provide building materials.
Old air-conditioning units aren’t typically recommended for people with seasonal allergies, as they can limit exposure to pollen in the outside air. With exposure to pollen, people can get symptoms of seasonal allergies.
Also, cooling systems, especially the poorly maintained ones have a higher concentration of pollen and dust and they thus result in allergen contact resulting in worsening of symptoms.
In the summer months, when the AC unit operates most of the time and has closed doors and windows, what you breathe indoors matters for your health. People who are suffering from immune and respiratory issues can have real problems with this.
Also, old air conditioning units can house germs such as bacteria, fungus, viruses (or mold). This also results in respiratory infections which are less or more serious, ranging from cold to legionellosis, for example.
Reduce Your Indoor Air Pollutant With New Air Conditioner
The house is an enclosed space with only limited ventilation sources, and the HVAC system inside the house is ideal to circulate fresh and clean air. Of course, general maintenance of air conditioning, like the replacement of a monthly filter can help in filtering out pollen, allergens, dust, pesticides along with other irritants outside. But would it be enough? If you have got an air conditioning system, it wouldn’t be.
The Air conditioner system works by pulling in the outside air inside the home, and it passes through an AC filter, on the cold coil, and then it pushes through vents.
Older units struggle for successful completion of the process which directly impacts the quality of indoor air. However, if you’ve got an evaporator coil with ductwork that is less than clean, the HVAC system becomes contributing to diminishing air quality.
Can Dirty AC Filters Cause Breathing Problems?
Moreover, for people who are suffering from allergic rhinitis and other types of respiratory issues, mold or microscopic fungus can lead to unpleasant symptoms. With suspended mold, spores are released into the air. Upon inhaling mold spores, hypersensitive groups such as the elderly, children, and people having health concerns (asthma, weak immune system, different allergies, and other respiratory issues, etc.)
Another issue with older and less maintained AC is Legionellosis which is quite rare but is a serious and potentially deadly lung infection. Legionella bacteria, responsible for infection can sometimes reside in old AC units. It can easily spread in the presence of stagnant and warm water. A few air-conditioning systems work with water-cooled circuits. Here the bacteria multiplies and gets released into the air. Legionellosis gets contracted through breathing in contaminated water droplets.
Homeowners must know that the air conditioner model they’re using and the current cleanliness state affect the indoor air quality that you’re breathing. Thus, keeping information posted in mind must be kept for ensuring excellent well-being inside the house through AC servicing by professional HVAC contractors.