More Info this error website page). Further troubleshooting sources.Enhanced Indoor Air Quality: Duct leaks can let pollutants, allergens, and contaminants to enter your HVAC system, compromising indoor air good quality. These contaminants can then be circulated during your dwelling, probably resulting in health problems.Check out each of the joints or elbows. Anyplace the place ductwork is linked additional hints to other parts of ductwork are liable to leaks. Also, any flip in the ductwork system can also be susceptible to leaking.