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Could Insects Be Coming From The HVAC System?

April 22nd, 2021 by Emily Mixter

Could Insects Be Coming From The HVAC System?

Your HVAC system can be a god-sent in these hot summer months. However, if you notice that insects are starting to show up more often inside of your home, it could indeed be due to your HVAC system. In fact, your home’s HVAC system can offer various opportunities for insects to enter your home if not properly taken care of annually by an HVAC professional.

Start With The HVAC Vents

Your HVAC system has a series of vents that are placed in each main room throughout your home. While these vents allow the cooled air to penetrate the rooms for your comfort, they also provide an easy way for insects to get into the interior of your home. You can prevent these insects from getting in by placing screening over the HVAC vents throughout your home.

You’ll need to start by removing each HVAC vent. Then, cut out screening to fit the location. If you don’t want to do this by yourself, you can always contact an HVAC professional to install the screening over the HVAC vents. When there is screening present at these HVAC vents, it will prevent various insects like spiders from entering through the HVAC ductwork into the interior of your home.

Seal Up That HVAC Ductwork

An HVAC professional can reveal that insects typically find their way into homes via the HVAC ductwork throughout them. Over time, this HVAC ductwork can crack or pull apart to leave an unwanted gap. When this happens, it provides room for insects to enter the HVAC ductwork. Then, the insects can easily travel through the HVAC ductwork to the HVAC venting throughout your home. In no time, you’ll end up with many uninvited insects roaming freely inside of our home.

To get rid of these unnecessary entry points for insects, you should seal up the cracks and gaps in your HVAC ductwork. If you’re not sure how to do this, you should contact an HVAC professional to help. They can evaluate your HVAC ductwork and seal up any areas where insects may be coming in.

Keep Your HVAC System Clean

One of the biggest attractants for insects is a damp, dark area. If you neglect regular cleaning of your system, it can create these perfect conditions for insects to enjoy. Instead, you should undergo regular HVAC system cleanings. This will help to ensure that an HVAC professional will be able to notify you of any new infestation of insects inside of your HVAC system.

When it comes to the outdoor condenser unit, you’ll want to perform regular cleanings to avoid insects. Just the natural environment in these areas provides the perfect environment for insects. Do yourself a favor and remove any free-standing water around the condenser unit and clean up the fins. This will help to alert you of any insects that are entering your home through this outdoor unit. It will also deter insects from entering your condenser unit.

Call Us Today

If you’ve been dealing with unwanted insects inside of your home, your HVAC system may be to blame. Simply give us a call today and let our experienced HVAC professionals handle the insects so that you can get back to enjoying the comfort that your HVAC system offers.