Hidden Signs of Failing HVAC Ductwork
Failing HVAC ductwork does not always produce an obvious leak, loud noise, or visible tear. Some of the earliest warning signs are subtle, including uneven temperatures, gradually increasing energy bills, weak airflow, recurring dust, unusual odors, and an HVAC system that seems to run longer than before.
Because much of a home's ductwork is hidden behind walls, ceilings, attics, or crawl...
