Signs You Should Replace Your Air Ducts

As an essential component of the ventilation system, air ducts help transport warm or cold air throughout the home. However, most homeowners forget about them as they're hidden, and they forget that it might be time to check them. Like any component, they also sometimes require repairing and even replacing. But what are the signs that it's time to get new air ducts? In this post, we share common indicators that it's time to replace the air ducts to help homeowners deal with issues as soon as possible.

Noisy HVAC

First of all, remember that HVAC systems make noise. But when this noise becomes too loud, there may be something wrong with the air ducts.

Homeowners shouldn't hear humming, rattling sounds, vibration, or banging when turning on the HVAC system. If the inner components of the air ducts are damaged, there might be rattling sounds. Moreover, the holes in the ductwork can also cause loud noises.

If you start noticing these strange, loud noises, don't wait much longer. What professionals can quickly solve might become a severe problem if ignored.

Higher utility bills

An increase in utility bills is often an indicator that it's time to check the air ducts. When more than 20% of air escapes the air ducts, it causes a significant energy loss. Air duct inefficiency means that HVAC systems need more energy to keep the temperature at the optimum level, thus increasing the bills.

Uneven temperatures

Homeowners often notice uneven temperatures when air ducts don't work correctly. The temperature in one room may be significantly higher or lower than in another. The faulty ductwork most likely doesn't deliver the same amount of air to different places in a house.

Poor air quality

Faulty air ducts are often the cause of the poor air quality in the house. Not only is this uncomfortable, but it also damages health. Because of the moisture in ductwork, mold and mildew can start appearing around the house. These can cause allergies, rash, and be extremely unhealthy for those with respiratory issues.

Strange smell

When first turning on the heater, there might be a strange smell coming out of it. The odor is caused by the dust burning inside the vents. But if the musty smell persists, it's time to check the air ducts.

Debris

Have you noticed there's more dust in the house than before? Over time, allergens such as pet hair, dust, and dirt pile up and inhabit the air ducts. Although not a pleasant sight, excess dust can also appear because there's too much dirt inside the air ducts. Don't think it's only an aesthetic issue. Treat it seriously and call the professionals to inspect the ductwork.

Age

Ductwork usually lasts up to 15 years. It stands to reason that if the home's air ducts are older than that, they're most likely worn out and should be evaluated.

Above and Beyond Air Conditioning & Heating is a San Antonio residential and commercial HVAC company dedicated to providing the highest level of home comfort.Call us today at 210-897-8658.