The best way to preserve the value of your home is to be observant. Fixing damage as soon as possible can prevent an expensive repair bill down the line. One way to avoid HVAC failures is to perform regular inspections. Our guide to inspecting your air ducts will get you started.

What to Look for When Inspecting Air Ducts

You may wonder if inspecting your ductwork helps prevent future problems. One example is checking the mounting.

Poorly supported ductwork often vibrates, loosening connections between duct runs. Identifying and securing the ductwork before this happens will help prevent potential duct leaks.

You also want to look for signs of rodent infestation or other noxious debris, such as dust and mold. Both can result in damage to your ductwork and insulation, as well as possible health problems.

Inspecting Your Ductwork

You’ll only need a few common tools to perform a good inspection of the ductwork:

  • Flashlight

  • Screwdriver

  • Incense

  • Camera or smartphone

Inspect the air handler

Turn on your system and check vents and register in each room for flying dust or debris.

Open the air handler closet and feel for airflow around the duct connections. Light the incense and check the smoke to see if it’s affected by any leaks.

Check the duct runs

You’ll find most ductwork in South Florida homes installed in the attic. Access your attic for a visual inspection.

Follow the main duct runs and check the connection to each branch by feel or with the incense.

Then, follow each branch line to its outlet, checking again for airflow.

Inspect the insulation

Look for damage to the duct insulation, if applicable. Tears, gaps, mold, or water damage will require repair. Your camera or smartphone will help you keep track of your findings.

Check the vents

Remove the vent covers in each room with a screwdriver and visually inspect the duct interior. Mold, dust, or rodent droppings may indicate gaps in the ductwork.

Look for water damage or mold if your home has fiber duct board. Look for any gaps between the duct run and the vent housing.

Acting on Your Duct Inspection Findings

Once you have a clear idea of the condition of your ducts, you should resolve any problems you discovered.

Water-damaged duct board or insulation must be replaced immediately to prevent serious health problems caused by mold.

If your ducts were simply dirty, schedule a cleaning with a professional. Removing dust from the duct interior saves wear and tear on the air handler and improves the air quality in your home.

Gaps and leaks in the ductwork increase your utility bill and lower the effectiveness of your system. Apply aluminum foil tape for minor leaks, but have it repaired and insulated by a trained technician for long-term efficiency.

Make an appointment today with One Hour Air in Stuart for your ductwork cleaning and repairs. We provide fast and efficient service that preserves the comfort and value of your home.