Is My HVAC System Making My Allergies Worse?

Anyone with allergies can tell you how annoying and irritating they are, especially when you aren’t able to pinpoint exactly what is causing them. People with allergies might experience difficulty breathing, uncontrollable sneezing, as well as itchy eyes and throat.

When the question arises of what exactly could be causing your allergies, there are a lot of factors to be considered. The allergy could be the outcome of something as simple as pet dander, dust mites, or even pollen. However, have you considered the possibility that your HVAC system could be the cause of your allergies too?

As specialists in this area, at Curtis Total Service we believe that, yes, it is highly possible your HVAC system is making your allergies worse. The good news is that I’s a problem that can be easily fixed. Maintaining or improving your HVAC system by following these steps can easily help you say goodbye to your allergies.


HVAC units that are placed outside of the house can easily be a magnet for debris. Thoroughly check all HVAC units to make sure there is no dust or debris in any of them. Do the same for the units that are inside. Doing so will clear all irritants that might be the cause of your allergies.

Detrimental Mold

Evaporator coils, air handlers, drains, drip pans, and air ducts are all easy targets for mold to thrive on, since moisture and humidity is present in these places. Any mold you find must be cleared immediately.

Replace Old Filters

As imperative as it is to keep a close check on your HVAC filters frequently, it is also advisable that you replace your existing ones. The good thing about replacing existing filters with high-quality ones is that they can trap microscopic particles, saving you from a sneezing fit.

Spring Cleaning

It is important that you thoroughly clean out your HVAC, but you should also keep a close check on the dust particles floating with your house. Clean all vents and air ducts, etc., to eliminate the possibility of allergies.

Hire a Professional

Sometimes, it is necessary to hire a professional, especially if your existing HVAC is giving you more problems than you can handle. At Curtis Total Service, we specialize in HVAC maintenance and installation and AC repair in Allentown. We proudly serve the localities of Allentown, Bethlehem, Easton, and the surrounding areas. For more information, contact us at 610.709.6565.