Regarding maintenance and upgrades, the air ducts inside a home could be considered "out of sight, out of mind." Although the occupants might not see the air ducts through the walls, these ducts allow heated and cooled air to travel through the vents into the interior. Ignoring their condition could be hazardous because there are potentially hidden dangers inside neglected ducts. Here are some insights into those hidden dangers and what to do about them.
The Presence of Contaminants
An air duct could be filled with contaminants you don't think are harmful. You might not even realize these contaminants are building up. Dust will likely accumulate over time and circulate through the ducts and out the vents, thanks to the HVAC's blower. Anyone inside the home will breathe the dust and all its contents into their lungs. And dust alone might not be the sole contaminant. Pollen, mold spores, pet dander, and bacteria may all accumulate. Moisture and poor ventilation could worsen their presence, and none of these contaminants has anything positive to offer anyone's health.
Impact on the Occupant’s Health
Ingesting the mysterious contaminants inside an air duct could increase the likelihood of adverse health reactions. Someone could suffer from allergies, respiratory infections, asthma, and other health troubles because of filthy ducts. Unfortunately, the victims might not realize that contaminated air ducts are causing the problems. Therefore, they don't take the steps to address the underlying issue that is negatively affecting their health.
Air Quality Suffers
The quality of indoor air can be severely affected when contaminants circulate through the HVAC system. Breathing in poor-quality air can cause fatigue, headaches, eye, nose, and throat irritations. The victim could be concerned about these strange issues plaguing their health, but their troubles might not go away unless something is done about the condition of the air ducts.
Mold Growing Out of Control
Mold growth deserves an additional mention because it can cause numerous costly problems. If moisture causes mold to spread, there can be additional problems besides health-related ones. Mold can degrade insulation, corrode metal, and create further troubles requiring repair work. The repairs can be costly.
Uneven Air Distribution
The air ducts could suffer from damage, such as perforations, that allow air to escape. Certainly, this will increase heating and cooling costs, and there may also be health-related risks. For some, their well-being may require an even supply of temperature-regulated air. Damage to air ducts compromises their effectiveness, leading to problems for those living in the home.
Taking Steps to Address Air Duct Woes
Routine maintenance can help reduce the likelihood that an air duct will cause health concerns. Regularly cleaning the air ducts and the entire HVAC system can eliminate the pollutants and contaminants at the root of the trouble. More frequent cleanings may be necessary if pets are in the home or the property undergoes repairs or renovations.
Regular maintenance of air ducts can help prevent costly repairs. Scheduling annual inspections during cleaning sessions could contribute to this goal.