How to Keep Your Air Conditioning Ductwork Clean
Air ducts can accumulate debris, such as mold, mildew, and dust. The contaminants are then distributed throughout the home. If you notice that your allergies are getting worse or if you notice a bad odor, then it’s time to schedule a house cleaning.
Sheet metal ducts increase energy efficiency because they are durable and nearly completely rustproof. Flexible aluminum ducts can be used in tight spaces and are inexpensive. However they are susceptible to damage from pests.
Leaks
Duct leaks allow conditioned air to escape the system. They can dramatically reduce a house’s energy efficiency. Leaks typically occur when duct sections meet particularly at joints. These sections can separate and loosen over time because of gravity or age, as well as other factors. The sealing of these connections using metal tape or mastic can help prevent air loss However, it is recommended to employ an HVAC professional to make extensive repairs and to seal the ducts.
Look for signs of duct leaks in your crawlspace or attic where the ductwork is exposed. Look for areas where the ducts are kinked or crushed which indicates blockage and require to be sealed. Examine the joints and seams to determine if they’re warm. Also, pay attention to any whistling sound when the HVAC system runs. If you can hear these sounds you could have duct leaks in that area.
Another common sign of a leaking duct is unexplained hot or cold spots within the house. This is because air leaks can stop the HVAC system from cooling or heating specific rooms.
Even when the household activities remain the same, gaps in ductwork can allow dust to circulate throughout a building. Dust mites, mould spores, and other allergens can trigger asthma and allergies in family members.
In addition to distributing dust, leaking ducts can also release toxic fumes into the living space. Leaking ductwork, for example could expose your family members to fumes if you store pesticides or paint thinners in your basement. This risk is particularly threatening for children or elderly people living in your home. A professional can install an indoor air quality monitor to detect these dangerous gasses and alert you of their presence in the air.
High Humidity
In humid, hot climates such as Florida air conditioning ducts sweat more than they should. This is a serious issue, as sweaty ducts allow excessive moisture to get into homes which can cause mold growth and poor air quality. There are a variety of steps homeowners can take to reduce humidity and keep their ductwork dry.
The first step is to reduce the amount of water used in your home as much as you can. Reduce the amount of water you use for bathing, cooking and aquariums. In humid climates, homeowners must utilize a dehumidifier in order to make their homes drier.
It is also crucial to inspect the ductwork regularly for signs of mold or other issues. Professionals should clean and seal ducts when they notice any issues.
Another problem that is often encountered with ductwork is leakage. This is usually caused by joints or seals that have been installed incorrectly that can lead to gaps and cracks. The best way to avoid this is by ensuring all joints and connections are correctly installed and made of high-quality materials like metal.
Air ducts come in various materials, and each has distinct characteristics that affect the way they perform. Polyester air ducts are least expensive, but they have the least life span and are more susceptible to being damaged by pests and the elements. Ducts made of aluminum are a bit more expensive, but they last longer and can be resistant to insects.
Airflow may be limited by objects like furniture, toys, and other objects. Blocked ducts can affect both the airflow and energy efficiency of the system.
Blocked ducts can also lead to uneven heating and cooling as well as an issue in older buildings that are poorly designed ductwork.
If a homeowner suspects that they are suffering from a leakage or humidity problem, they should contact an experienced HVAC service. The professional will inspect the ductwork, and make suggestions for any repairs or replacements. It is crucial that the ductwork be easily accessible, as this will impact how quickly and how much the professional can complete the task.
Mold
Mold in air conditioning ducts could be caused by two things coming together: moisture and warm temperatures. The moisture is caused by condensation within the air ducts. This creates an environment that is moist and conducive to mold growth. The spores are then distributed by your HVAC system throughout the house, causing allergy symptoms among household members.
The visible signs of mold around air vents is an indication that you should employ an HVAC professional for AC cleaning. Dust particles that are black could be a sign that mold is growing. If the area appears to be wet or slimy, then it is a clear indication that there is a significant issue. If there is a musty smell, this is also an indication of a mold spore.
Other signs of a mold issue in your air ducts are damaged or torn insulation, rips on the vent covers rodent droppings, cockroach shells. If the problem is serious you could observe decaying wood or sliding metal.
The most popular kind of mold found in air ducts is Stachybotrys, which can produce toxic mold. It is commonly found on drywall and wood surfaces but can also grow in the spaces between rafters and the walls of your home. Stachybotrys may cause allergies, irritated eyes and throat, as well as respiratory problems.
Symptoms of mold in air ducts can include wheezing, coughing, and a shortness of breath. The symptoms can be more severe in children and the elderly. Mold in air ducts may also cause nausea, fatigue, and headaches.
It is advised that homeowners do not attempt to remove large areas of mold. The safety concerns involved are the reason for this. Mold spores spread throughout the air quickly and are difficult to remove once they have started growing. There is no guarantee that the homeowner will be able to remove all the mold and stop it from returning. A professional can safely remove the mold from air ducts, and make sure that it doesn’t come back.
The best method to avoid mold in air ducts is to ensure that the air filters are changed frequently and that the ducts are cleaned once every couple of years. By following these steps, you can stop humidity and condensation, which can encourage the growth of mold.
Allergens
Allergies can make your summertime activities difficult, leaving you with itchy eyes, swollen noses and a general sense of discomfort. Keep your home free of allergens in order to combat allergies. Your air conditioning ducts can be a breeding ground for things that trigger your allergic symptoms.
Allergy causes include dust mites mold spores, pet dander and pollen. These particles can get carried into your Fridley house on clothes or shoes and later dispersed throughout the house by your HVAC system. These particles can be spread throughout the home by ductwork leaks.
The best method to fight the allergens that cause you to suffer is thorough cleaning of your air ducts. A professional duct cleaning service will remove these particles and help you breathe more comfortably.
A duct that is dirty may also contain bacteria. Bacteria can cause you to be sick and worsen allergy symptoms. The bacteria can be spread through the air that flows through your ducts and into the vents of your home.
When ducts are dirty, bacteria can build up inside and be circulated throughout your home every time you turn on the air conditioning. This can lead to respiratory issues and could lead to more serious illnesses in certain instances.
Many people, especially during the spring and the early summer months are able to bring allergens like pollen, mold, and dust mites into their homes through their shoes and clothing. These allergens are most likely to settle in places which won’t be re-infested until the next spring or summer. The air ducts are an excellent illustration. If they’re not cleaned regularly, allergens can remain in the ducts until your cooling and heating system is turned on.
Clean air ducts can cause many problems for homeowners, such as higher energy bills and uncomfortable living conditions. Aeroseal can help you avoid these problems by cleaning your ducts regularly and sealing any leaky ones. An Aeroseal technician will apply a pressurized duct sealant to prevent air from getting into your home through leaky ductwork.
