Furnace Airflow Troubles: What’s Blocking Your Ductwork?
A well-functioning furnace keeps your home warm and comfortable during the colder months. But when airflow becomes restricted, your heating system struggles to maintain efficiency, driving up energy bills and reducing overall comfort. One of the most common culprits behind poor furnace performance is blocked ductwork. What many homeowners don’t realize is that even small blockages can snowball into major issues if left unchecked. Restricted airflow not only strains your furnace but also compromises indoor air quality, creating an uncomfortable and potentially unhealthy living space. Sometimes the issue lies in the furnace duct parts themselves—whether it’s clogged filters, leaky ducts, or damaged vents—each component plays a critical role in keeping airflow smooth and efficient. In this article, we’ll explore the key reasons why furnace airflow gets obstructed, how to spot the warning signs, and the best ways to prevent costly ductwork issues from disrupting your comfort. Why Furnace ...