Birds have a habit of building their nests in places that make them feel safe. When birds make nests in and around your home’s HVAC system, it can affect how your heating and AC work. In this article, we will explore some of the issues that birds can cause within your HVAC systems.
Inside Exhaust Vents
Homes with central air systems will generally have an exhaust vent to help expel pollutants, moisture, and stale air. When your HVAC system is working properly, this ventilation can keep your home having fresher air. When birds nest in the exhaust vent, it can be harder for your system to expel air efficiently. This can put strain on your system.
Nests on Condenser Units
Condenser units sit outside the home and draw air in, and cool the air as it goes into the system. Condensers are often elevated off the ground on the side of a building or on top of your roof. Because they are elevated, birds may choose to make a nest on them. When a nest is built on the condenser, it can be harder for the unit to draw in air. Additionally, debris from the nest or bird waste can end up in the system. This can affect the efficiency of your unit or the overall air quality within your home.
Nests on Window Units
Sometimes, birds will build a nest on top of a window AC unit. Their elevated position against a wall can make it a favorable roosting environment for birds. However, birds roosting for a prolonged period on your unit can make the AC filter dirtier.
Airborne Diseases and Respiratory Issues with Birds and Your HVAC System
Birds living near or within your HVAC system can affect the overall air quality and safety of your home. Exposure to wild birds can lead to the spread of airborne illness through their waste materials. It can also cause respiratory issues for those living in your home. While HVAC systems have air filters, they cannot stop everything from moving through. And Filters will also become dirtier faster with animal exposure.
Birds in Your HVAC System – What to do
If birds are living in or around your HVAC systems, they may be affecting you and your family’s health and wellness. Additionally, they are probably affecting the efficiency of your heating and air conditioning systems. Avoid health issues and serious repair costs by evicting those birds. Contact a humane wildlife removal specialist to clear out any nests and help prevent birds from returning. You should never attempt to remove a bird nest yourself. In addition to health hazards and safety concerns, some birds are protected species. It may be illegal for you to disturb the nest of a protected bird species, even if it is on your property.