Do Air Duct Problems Contribute to Uneven Indoor Temperatures?
You rely on an HVAC system to maintain a comfortable temperature in your home year-round. However, if one room feels drafty while another is humid, there could be a problem somewhere within the ducts. All air conditioning and heating systems rely on clean ductwork to deliver cool or warm air throughout a house. When this process is disrupted, it can disturb the balance of air as it’s dispersed. Here’s what you should know about this issue and when to contact an HVAC contractor for repairs.
A Guide to Air Ducts & Home Temperature Fluctuation
How Do Duct Problems Affect Temperatures?
A system leak is a common occurrence that can affect the functionality of the ducts. Even the smallest crack or gap can interrupt airflow, causing air to seep outside. Larger gaps lead to even greater air loss, which can significantly impact rooms that are far from the AC or furnace. They may never warm up or cool down because air will continuously escape through the damaged duct.
Many modern homes are equipped with flex ducts, which have spiral-wire interiors and a layer of insulation around them. Due to the equipment's malleability, it sometimes becomes twisted or crushed. This issue easily restricts airflow and causes some rooms to feel warmer or cooler than expected.
Over time, air ducts can also become contaminated as dust, grime, and other debris accumulates in the system. If the channels aren't cleaned regularly, the particles are eventually recirculated throughout your home whenever you turn on the HVAC. This buildup compromises airflow; in areas where it’s more prevalent, affected rooms often feel less warm or cool.
How Can You Resolve Ductwork Concerns?
Ducts situated in the basement or attic may be safely accessible to homeowners. If this is the case, and you spot a gap, try using butyl tape featuring a foil backing to block the opening and prevent future energy loss. An HVAC contractor can also assess the system and locate and resolve leaks.
A technician can perform repairs on flexible ducts, especially when gaps are present. They use a resin-based solution to quickly seal up cracks and prevent future air loss. They can also identify areas where the ducts may have come loose from at vital connection points. Ensuring these are secure helps avoid temperature imbalances in the house.
If you seek a reliable HVAC contractor to resolve concerns regarding your home's uneven indoor temperatures, turn to Vashon Heating & Cooling. This company has been proudly serving clients throughout King County, WA, for over 35 years. They offer a variety of services designed to improve your comfort, including duct testing and servicing, as well as furnace and air conditioning repairs and installations. Visit the website for more information, or call
(206) 463-1777 to schedule an appointment.